CPC Scheme - H10K ORGANIC ELECTRIC SOLID-STATE DEVICES

Version: 2024.08

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			CPC	COOPERATIVE PATENT CLASSIFICATION
			H10K	ORGANIC ELECTRIC SOLID-STATE DEVICES [2024-01] NOTES This subclass covers: individual organic electric solid-state devices, i.e. electric solid-state devices comprising organic material in the active part; integrated devices, or assemblies of multiple devices, comprising such elements. This subclass does not cover: organic electronic memory devices, which are covered by subclass H10B; organic thermoelectric devices, organic thermomagnetic devices, organic piezoelectric devices, organic electrostrictive devices, organic magnetostrictive devices, organic galvanomagnetic devices, organic Hall-effect devices, organic superconducting devices or organic solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching, which are covered by subclass H10N; organic resistors having no potential barriers and not specially adapted for integrated devices, which are covered by subclass H01C; organic capacitors having no potential barriers and not specially adapted for integrated devices, which are covered by subclass H01G. In this subclass, the periodic system used is the I to VIII group system indicated in the Periodic Table under Note (3) of section C. In this subclass, it is desirable to add the indexing codes of groups {H10K 2101/00 - H10K 2102/00}.

Organic devices specially adapted for rectifying, amplifying, oscillating or switching [2023-02]

H10K 10/00

Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers (integrated devices or assemblies of multiple devices H10K 19/00) [2024-01]

WARNING

Group H10K 10/00 is impacted by reclassification into groups H10K 10/10, H10K 10/40 and H10K 10/43.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 10/10

Organic capacitors or resistors having potential barriers [2024-01]

WARNING

Group H10K 10/10 is incomplete pending reclassification of documents from group H10K 10/00.
Groups H10K 10/00 and H10K 10/10 should be considered in order to perform a complete search.

H10K 10/20

Organic diodes [2023-02]

H10K 10/23

. .

Schottky diodes [2023-02]

H10K 10/26

. .

Diodes comprising organic-organic junctions [2023-02]

H10K 10/29

. .

Diodes comprising organic-inorganic heterojunctions [2023-02]

H10K 10/40

Organic transistors [2023-02]

WARNING

Groups H10K 10/40 and H10K 10/43 are incomplete pending reclassification of documents from group H10K 10/00.
Groups H10K 10/00, H10K 10/40 and H10K 10/43 should be considered in order to perform a complete search.

H10K 10/43

. .

Bipolar transistors, e.g. organic bipolar junction transistors [OBJT] [2023-02]

H10K 10/46

. .

Field-effect transistors, e.g. organic thin-film transistors [OTFT] (H10K 10/43 takes precedence) [2023-02]

H10K 10/462

. . .

{Insulated gate field-effect transistors [IGFETs]} [2023-02]

H10K 10/464

. . . .

{Lateral top-gate IGFETs comprising only a single gate} [2023-02]

H10K 10/466

. . . .

{Lateral bottom-gate IGFETs comprising only a single gate} [2023-02]

H10K 10/468

. . . .

{characterised by the gate dielectrics} [2023-02]

H10K 10/471

. . . . .

{the gate dielectric comprising only organic materials} [2023-02]

H10K 10/472

. . . . .

{the gate dielectric comprising only inorganic materials} [2023-02]

H10K 10/474

. . . . .

{the gate dielectric comprising a multilayered structure} [2023-02]

H10K 10/476

. . . . . .

{comprising at least one organic layer and at least one inorganic layer} [2023-02]

H10K 10/478

. . . . .

{the gate dielectric comprising a layer of composite material comprising interpenetrating or embedded materials, e.g. TiO₂ particles in a polymer matrix} [2023-02]

H10K 10/481

. . . .

{characterised by the gate conductors} [2023-02]

H10K 10/482

. . . . .

{the IGFET comprising multiple separately-addressable gate electrodes} [2023-02]

H10K 10/484

. . . .

{characterised by the channel regions} [2023-02]

H10K 10/486

. . . . .

{the channel region comprising two or more active layers, e.g. forming pn heterojunctions} [2023-02]

H10K 10/488

. . . . .

{the channel region comprising a layer of composite material having interpenetrating or embedded materials, e.g. a mixture of donor and acceptor moieties, that form a bulk heterojunction} [2023-02]

H10K 10/491

. . . .

{Vertical transistors, e.g. vertical carbon nanotube field effect transistors [CNT-FETs]} [2023-02]

H10K 10/50

Bistable switching devices [2023-02]

H10K 10/701

{Organic molecular electronic devices} [2023-02]

H10K 10/80

Constructional details [2023-02]

WARNING

Group H10K 10/80 is impacted by reclassification into group H10K 77/00.
Groups H10K 10/80 and H10K 77/00 should be considered in order to perform a complete search.

H10K 10/82

. .

Electrodes [2023-02]

WARNING

Group H10K 10/82 is impacted by reclassification into group H10K 10/86.
Groups H10K 10/82 and H10K 10/86 should be considered in order to perform a complete search.

H10K 10/84

. . .

Ohmic electrodes, e.g. source or drain electrodes [2023-02]

H10K 10/86

. . .

Schottky electrodes [2023-02]

WARNING

Group H10K 10/86 is incomplete pending reclassification of documents from group H10K 10/82.
Groups H10K 10/82 and H10K 10/86 should be considered in order to perform a complete search.

H10K 10/88

. .

Passivation; Containers; Encapsulations [2023-02]

H10K 19/00

Integrated devices, or assemblies of multiple devices, comprising at least one organic element specially adapted for rectifying, amplifying, oscillating or switching, covered by group H10K 10/00 [2023-08]

WARNING

Group H10K 19/00 is incomplete pending reclassification of documents from group H01L 25/18. Groups H01L 25/18 and H10K 19/00 should be considered in order to perform a complete search.
Group H10K 19/00 is also impacted by reclassification into group H10K 19/80.
Groups H10K 19/00 and H10K 19/80 should be considered in order to perform a complete search.

H10K 19/10

comprising field-effect transistors [2023-02]

H10K 19/20

comprising components having an active region that includes an inorganic semiconductor [2023-02]

H10K 19/201

{Integrated devices having a three-dimensional layout, e.g. 3D ICs} [2023-02]

WARNING

Group H10K 19/201 is impacted by reclassification into groups H10K 39/401 and H10K 59/751.
Groups H10K 19/201, H10K 39/401 and H10K 59/751 should be considered in order to perform a complete search.

H10K 19/202

{Integrated devices comprising a common active layer} [2023-02]

WARNING

Group H10K 19/202 is impacted by reclassification into groups H10K 39/501 and H10K 59/771.
Groups H10K 19/202, H10K 39/501 and H10K 59/771 should be considered in order to perform a complete search.

H10K 19/80

Interconnections, e.g. terminals [2023-02]

WARNING

Group H10K 19/80 is incomplete pending reclassification of documents from group H10K 19/00.
Groups H10K 19/00 and H10K 19/80 should be considered in order to perform a complete search.

H10K 19/901

{Assemblies of multiple devices comprising at least one organic element specially adapted for rectifying, amplifying, oscillating or switching} [2023-02]

Organic radiation-sensitive devices [2023-02]

H10K 30/00

Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation (integrated devices or assemblies of multiple devices H10K 39/00, H10K 65/00; electrolytic light-sensitive devices H01G 9/20) [2023-02]

NOTE

This group covers organic semiconductor devices sensitive to radiation insofar as these devices are specially adapted for either:
- the conversion of the radiation energy into electrical energy; or
- the control of electrical energy by such radiation.

WARNING

Group H10K 30/00 is impacted by reclassification into groups H10K 30/50, H10K 30/53 and H10K 30/60.
Groups H10K 30/00, H10K 30/50, H10K 30/53 and H10K 30/60 should be considered in order to perform a complete search.

H10K 30/10

comprising heterojunctions between organic semiconductors and inorganic semiconductors [2023-02]

WARNING

Group H10K 30/10 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/10, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/15

. .

Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO₂ (photo-electrochemical devices comprising a liquid electrolyte or a solid electrolyte H01G 9/20) [2023-02]

WARNING

Group H10K 30/15 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/15, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/151

. . .

{the wide bandgap semiconductor comprising titanium oxide, e.g. TiO₂} [2023-02]

WARNING

Group H10K 30/151 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/151, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/152

. . .

{the wide bandgap semiconductor comprising zinc oxide, e.g. ZnO} [2023-02]

WARNING

Group H10K 30/152 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/152, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/20

comprising organic-organic junctions, e.g. donor-acceptor junctions [2023-02]

WARNING

Group H10K 30/20 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/20, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/211

. .

{comprising multiple junctions, e.g. double heterojunctions} [2023-02]

WARNING

Group H10K 30/211 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/211, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/30

comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains [2023-02]

WARNING

Group H10K 30/30 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/30, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/35

. .

comprising inorganic nanostructures, e.g. CdSe nanoparticles [2023-02]

WARNING

Group H10K 30/35 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/35, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/352

. . .

{the inorganic nanostructures being nanotubes or nanowires, e.g. CdTe nanotubes in P3HT polymer} [2023-02]

WARNING

Group H10K 30/352 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/352, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/353

. .

{comprising blocking layers, e.g. exciton blocking layers} [2023-02]

WARNING

Group H10K 30/353 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/353, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/354

{comprising a metal-insulator-semiconductor [m-i-s] structure} [2023-02]

WARNING

Group H10K 30/354 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/354, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/40

comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers [2023-02]

WARNING

Group H10K 30/40 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/40, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/451

{comprising a metal-semiconductor-metal [m-s-m] structure} [2023-02]

WARNING

Group H10K 30/451 is impacted by reclassification into groups H10K 30/50 and H10K 30/53.
Groups H10K 30/451, H10K 30/50 and H10K 30/53 should be considered in order to perform a complete search.

H10K 30/50

Photovoltaic [PV] devices [2023-02]

WARNING

Groups H10K 30/50 and H10K 30/53 are incomplete pending reclassification of documents from groups H10K 30/00, H10K 30/10, H10K 30/15, H10K 30/151, H10K 30/152, H10K 30/20, H10K 30/211, H10K 30/30, H10K 30/35, H10K 30/352, H10K 30/353, H10K 30/354, H10K 30/40 and H10K 30/451.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 30/53

. .

in the form of fibres or tubes, e.g. photovoltaic fibres [2023-02]

H10K 30/57

. .

comprising multiple junctions, e.g. tandem PV cells [2023-02]

H10K 30/60

in which radiation controls flow of current through the devices, e.g. photoresistors [2023-02]

WARNING

Group H10K 30/60 is incomplete pending reclassification of documents from group H10K 30/00.
Groups H10K 30/00 and H10K 30/60 should be considered in order to perform a complete search.

H10K 30/65

. .

Light-sensitive field-effect devices, e.g. phototransistors [2023-02]

H10K 30/671

{Organic radiation-sensitive molecular electronic devices} [2023-02]

WARNING

Group H10K 30/671 is impacted by reclassification into group H10K 50/401.
Groups H10K 30/671 and H10K 50/401 should be considered in order to perform a complete search.

H10K 30/80

Constructional details [2023-02]

WARNING

Group H10K 30/80 is impacted by reclassification into groups H10K 30/84 - H10K 30/86, H10K 30/89 and H10K 77/00.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 30/81

. .

Electrodes [2023-02]

H10K 30/82

. . .

Transparent electrodes, e.g. indium tin oxide [ITO] electrodes [2023-02]

H10K 30/821

. . . .

{comprising carbon nanotubes} [2023-02]

H10K 30/83

. . . .

comprising arrangements for extracting the current from the cell, e.g. metal finger grid systems to reduce the serial resistance of transparent electrodes [2023-02]

H10K 30/84

. .

Layers having high charge carrier mobility [2023-02]

WARNING

Groups H10K 30/84 - H10K 30/86 are incomplete pending reclassification of documents from group H10K 30/80.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 30/85

. . .

Layers having high electron mobility, e.g. electron-transporting layers or hole-blocking layers [2023-02]

H10K 30/86

. . .

Layers having high hole mobility, e.g. hole-transporting layers or electron-blocking layers [2023-02]

H10K 30/865

. .

{Intermediate layers comprising a mixture of materials of the adjoining active layers} [2023-02]

H10K 30/87

. .

Light-trapping means [2023-02]

H10K 30/88

. .

Passivation; Containers; Encapsulations [2023-02]

H10K 30/89

. .

Terminals, e.g. bond pads [2023-02]

WARNING

Group H10K 30/89 is incomplete pending reclassification of documents from group H10K 30/80.
Groups H10K 30/80 and H10K 30/89 should be considered in order to perform a complete search.

H10K 39/00

Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K 30/00 [2023-02]

NOTE

This group only covers devices that are sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation.

H10K 39/10

Organic photovoltaic [PV] modules; Arrays of single organic PV cells [2023-08]

WARNING

Group H10K 39/10 is incomplete pending reclassification of documents from groups H01L 25/065, H01L 25/0652, H01L 25/0655, H01L 25/0657, H01L 25/16, H01L 25/162, H01L 25/165, H01L 25/167, H01L 25/18 and H10K 39/601.
All groups listed in this Warning should be considered in order to perform a complete search.
Group H10K 39/10 is also impacted by reclassification into groups H10K 39/12, H10K 39/15 and H10K 39/18.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 39/12

. .

Electrical configurations of PV cells, e.g. series connections or parallel connections [2023-08]

WARNING

Group H10K 39/12 is incomplete pending reclassification of documents from groups H01L 25/065, H01L 25/0652, H01L 25/0655, H01L 25/0657, H01L 25/16, H01L 25/162, H01L 25/165, H01L 25/167, H01L 25/18, H10K 39/10 and H10K 39/601.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 39/15

. .

comprising both organic PV cells and inorganic PV cells [2023-08]

WARNING

Group H10K 39/15 is incomplete pending reclassification of documents from groups H01L 25/065, H01L 25/0652, H01L 25/0655, H01L 25/0657, H01L 25/16, H01L 25/162, H01L 25/165, H01L 25/167, H01L 25/18, H10K 39/10 and H10K 39/601.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 39/18

. .

Interconnections, e.g. terminals [2023-08]

WARNING

Group H10K 39/18 is incomplete pending reclassification of documents from groups H01L 25/065, H01L 25/0652, H01L 25/0655, H01L 25/0657, H01L 25/16, H01L 25/162, H01L 25/165, H01L 25/167, H01L 25/18, H10K 39/10 and H10K 39/601.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 39/30

Devices controlled by radiation [2023-02]

WARNING

Group H10K 39/30 is impacted by reclassification into group H10K 39/38.
Groups H10K 39/30 and H10K 39/38 should be considered in order to perform a complete search.

H10K 39/32

. .

Organic image sensors [2023-02]

H10K 39/34

. . .

integrated with organic light-emitting diodes [OLED] [2023-02]

WARNING

Group H10K 39/34 is incomplete pending reclassification of documents from group H10K 59/65.
Groups H10K 59/65 and H10K 39/34 should be considered in order to perform a complete search.

H10K 39/36

. .

Devices specially adapted for detecting X-ray radiation [2023-02]

H10K 39/38

. .

Interconnections, e.g. terminals [2023-02]

WARNING

Group H10K 39/38 is incomplete pending reclassification of documents from group H10K 39/30.
Groups H10K 39/30 and H10K 39/38 should be considered in order to perform a complete search.

H10K 39/401

{Integrated devices having a three-dimensional layout, e.g. 3D ICs} [2023-02]

WARNING

Group H10K 39/401 is incomplete pending reclassification of documents from group H10K 19/201.
Groups H10K 19/201 and H10K 39/401 should be considered in order to perform a complete search.

H10K 39/501

{Integrated devices comprising a common active layer} [2023-02]

WARNING

Group H10K 39/501 is incomplete pending reclassification of documents from group H10K 19/202.
Groups H10K 19/202 and H10K 39/501 should be considered in order to perform a complete search.

H10K 39/601

{Assemblies of multiple devices comprising at least one organic radiation-sensitive element} [2023-08]

WARNING

Groups H10K 39/601 is incomplete pending reclassification of documents from groups H01L 25/065, H01L 25/0652, H01L 25/0655, H01L 25/0657, H01L 25/16, H01L 25/162, H01L 25/165, H01L 25/167 and H01L 25/18.
All groups listed in this Warning should be considered in order to perform a complete search.
Group H10K 39/601 is also impacted by reclassification into groups H10K 39/10, H10K 39/12, H10K 39/15, H10K 39/18 and H10K 39/621.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 39/621

. .

{comprising only organic radiation-sensitive elements} [2023-08]

WARNING

Groups H10K 39/621 is incomplete pending reclassification of documents from groups H01L 25/065, H01L 25/0652, H01L 25/0655, H01L 25/0657, H01L 25/16, H01L 25/162, H01L 25/165, H01L 25/167, H01L 25/18 and H10K 39/601.
All groups listed in this Warning should be considered in order to perform a complete search.

Organic light-emitting devices [2023-02]

H10K 50/00

Organic light-emitting devices (integrated devices or assemblies of multiple devices H10K 59/00, H10K 65/00; organic semiconductor lasers H01S 5/36) [2023-02]

WARNING

Group H10K 50/00 is impacted by reclassification into group H10K 50/10.
Groups H10K 50/00 and H10K 50/10 should be considered in order to perform a complete search.

H10K 50/10

OLEDs or polymer light-emitting diodes [PLED] [2023-02]

WARNING

Group H10K 50/10 is incomplete pending reclassification of documents from group H10K 50/00.
Groups H10K 50/00 and H10K 50/10 should be considered in order to perform a complete search.

H10K 50/11

. .

characterised by the electroluminescent [EL] layers [2023-02]

H10K 50/115

. . .

comprising active inorganic nanostructures, e.g. luminescent quantum dots [2023-02]

H10K 50/12

. . .

comprising dopants [2023-02]

H10K 50/121

. . . .

{for assisting energy transfer, e.g. sensitization} [2023-02]

H10K 50/125

. . .

specially adapted for multicolour light emission, e.g. for emitting white light [2023-02]

H10K 50/13

. . . .

comprising stacked EL layers within one EL unit [2023-02]

H10K 50/131

. . . . .

{with spacer layers between the electroluminescent layers} [2023-02]

H10K 50/135

. . .

comprising mobile ions [2023-02]

H10K 50/14

. .

Carrier transporting layers [2023-02]

H10K 50/15

. . .

Hole transporting layers [2023-02]

H10K 50/155

. . . .

comprising dopants [2023-02]

H10K 50/156

. . . .

{comprising a multilayered structure} [2023-02]

H10K 50/157

. . . .

{between the light-emitting layer and the cathode} [2023-02]

H10K 50/16

. . .

Electron transporting layers [2023-02]

H10K 50/165

. . . .

comprising dopants [2023-02]

H10K 50/166

. . . .

{comprising a multilayered structure} [2023-02]

H10K 50/167

. . . .

{between the light-emitting layer and the anode} [2023-02]

H10K 50/17

. .

Carrier injection layers [2023-02]

WARNING

Group H10K 50/17 is impacted by reclassification into group H10K 50/171.
Groups H10K 50/17 and H10K 50/171 should be considered in order to perform a complete search.

H10K 50/171

. . .

{Electron injection layers} [2023-02]

WARNING

Group H10K 50/171 is incomplete pending reclassification of documents from group H10K 50/17.
Groups H10K 50/17 and H10K 50/171 should be considered in order to perform a complete search.

H10K 50/18

. .

Carrier blocking layers [2023-02]

WARNING

Group H10K 50/18 is impacted by reclassification into group H10K 50/181.
Groups H10K 50/18 and H10K 50/181 should be considered in order to perform a complete search.

H10K 50/181

. . .

{Electron blocking layers} [2023-02]

WARNING

Group H10K 50/181 is incomplete pending reclassification of documents from group H10K 50/18.
Groups H10K 50/18 and H10K 50/181 should be considered in order to perform a complete search.

H10K 50/182

. .

{OLED comprising a fiber structure} [2023-02]

H10K 50/19

. .

Tandem OLEDs [2023-02]

H10K 50/30

Organic light-emitting transistors [2023-02]

H10K 50/401

{Organic light-emitting molecular electronic devices} [2023-02]

WARNING

Group H10K 50/401 is incomplete pending reclassification of documents from group H10K 30/671.
Groups H10K 30/671 and H10K 50/401 should be considered in order to perform a complete search.

H10K 50/80

Constructional details [2023-02]

WARNING

Group H10K 50/80 is impacted by reclassification into groups H10K 50/88, H10K 59/80 and H10K 77/00.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 50/805

. .

Electrodes [2023-02]

WARNING

Group H10K 50/805 is impacted by reclassification into group H10K 59/805.
Groups H10K 50/805 and H10K 59/805 should be considered in order to perform a complete search.

H10K 50/81

. . .

Anodes [2023-02]

WARNING

Group H10K 50/81 is impacted by reclassification into groups H10K 50/816 and H10K 59/8051.
Groups H10K 50/81, H10K 50/816 and H10K 59/8051 should be considered in order to perform a complete search.

H10K 50/813

. . . .

characterised by their shape [2023-02]

WARNING

Group H10K 50/813 is impacted by reclassification into group H10K 59/80515.
Groups H10K 50/813 and H10K 59/80515 should be considered in order to perform a complete search.

H10K 50/814

. . . .

combined with auxiliary electrodes, e.g. ITO layer combined with metal lines [2023-02]

WARNING

Group H10K 50/814 is impacted by reclassification into group H10K 59/80516.
Groups H10K 50/814 and H10K 59/80516 should be considered in order to perform a complete search.

H10K 50/816

. . . .

Multilayers, e.g. transparent multilayers [2023-02]

WARNING

Group H10K 50/816 is incomplete pending reclassification of documents from group H10K 50/81.
Group H10K 50/816 is also impacted by reclassification into group H10K 59/80517.
Groups H10K 50/81, H10K 50/816 and H10K 59/80517 should be considered in order to perform a complete search.

H10K 50/818

. . . .

Reflective anodes, e.g. ITO combined with thick metallic layers [2023-02]

WARNING

Group H10K 50/818 is impacted by reclassification into group H10K 59/80518.
Groups H10K 50/818 and H10K 59/80518 should be considered in order to perform a complete search.

H10K 50/82

. . .

Cathodes [2023-02]

WARNING

Group H10K 50/82 is impacted by reclassification into group H10K 50/826 and H10K 59/8052.
Groups H10K 50/82, H10K 50/826 and H10K 59/8052 should be considered in order to perform a complete search.

H10K 50/822

. . . .

characterised by their shape [2023-02]

WARNING

Group H10K 50/822 is impacted by reclassification into group H10K 59/80521.
Groups H10K 50/822 and H10K 59/80521 should be considered in order to perform a complete search.

H10K 50/824

. . . .

combined with auxiliary electrodes [2023-02]

WARNING

Group H10K 50/824 is impacted by reclassification into group H10K 59/80522.
Groups H10K 50/824 and H10K 59/80522 should be considered in order to perform a complete search.

H10K 50/826

. . . .

Multilayers, e.g. opaque multilayers [2023-02]

WARNING

Group H10K 50/826 is incomplete pending reclassification of documents from group H10K 50/82.
Group H10K 50/826 is also impacted by reclassification into group H10K 59/80523.
Groups H10K 50/82, H10K 50/826 and H10K 59/80523 should be considered in order to perform a complete search.

H10K 50/828

. . . .

Transparent cathodes, e.g. comprising thin metal layers [2023-02]

WARNING

Group H10K 50/828 is impacted by reclassification into group H10K 59/80524.
Groups H10K 50/828 and H10K 59/80524 should be considered in order to perform a complete search.

H10K 50/84

. .

Passivation; Containers; Encapsulations [2023-02]

WARNING

Group H10K 50/84 is impacted by reclassification into group H10K 59/87.
Groups H10K 50/84 and H10K 59/87 should be considered in order to perform a complete search.

H10K 50/841

. . .

{Self-supporting sealing arrangements} [2023-02]

WARNING

Group H10K 50/841 is impacted by reclassification into groups H10K 50/842, H10K 59/871 and H10K 59/872.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 50/842

. . .

Containers [2023-02]

WARNING

Group H10K 50/842 is incomplete pending reclassification of documents from group H10K 50/841.
Groups H10K 50/841 and H10K 50/842 should be considered in order to perform a complete search.

H10K 50/8423

. . . .

{Metallic sealing arrangements} [2023-02]

WARNING

Group H10K 50/8423 is impacted by reclassification into group H10K 59/8721.
Groups H10K 50/8423 and H10K 59/8721 should be considered in order to perform a complete search.

H10K 50/8426

. . . .

{Peripheral sealing arrangements, e.g. adhesives, sealants} [2023-02]

WARNING

Group H10K 50/8426 is impacted by reclassification into group H10K 59/8722.
Groups H10K 50/8426 and H10K 59/8722 should be considered in order to perform a complete search.

H10K 50/8428

. . . .

{Vertical spacers, e.g. arranged between the sealing arrangement and the OLED} [2023-02]

WARNING

Group H10K 50/8428 is impacted by reclassification into group H10K 59/8723.
Groups H10K 50/8428 and H10K 59/8723 should be considered in order to perform a complete search.

H10K 50/844

. . .

Encapsulations [2023-02]

WARNING

Group H10K 50/844 is impacted by reclassification into group H10K 59/873.
Groups H10K 50/844 and H10K 59/873 should be considered in order to perform a complete search.

H10K 50/8445

. . . .

{multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers} [2023-02]

WARNING

Group H10K 50/8445 is impacted by reclassification into group H10K 59/8731.
Groups H10K 50/8445 and H10K 59/8731 should be considered in order to perform a complete search.

H10K 50/846

. . .

{comprising getter material or desiccants} [2023-02]

WARNING

Group H10K 50/846 is impacted by reclassification into group H10K 59/874.
Groups H10K 50/846 and H10K 59/874 should be considered in order to perform a complete search.

H10K 50/85

. .

Arrangements for extracting light from the devices [2023-02]

WARNING

Group H10K 50/85 is impacted by reclassification into group H10K 59/875.
Groups H10K 50/85 and H10K 59/875 should be considered in order to perform a complete search.

H10K 50/852

. . .

comprising a resonant cavity structure, e.g. Bragg reflector pair [2023-02]

WARNING

Group H10K 50/852 is impacted by reclassification into group H10K 59/876.
Groups H10K 50/852 and H10K 59/876 should be considered in order to perform a complete search.

H10K 50/854

. . .

comprising scattering means [2023-02]

WARNING

Group H10K 50/854 is impacted by reclassification into group H10K 59/877.
Groups H10K 50/854 and H10K 59/877 should be considered in order to perform a complete search.

H10K 50/856

. . .

comprising reflective means [2023-02]

WARNING

Group H10K 50/856 is impacted by reclassification into group H10K 59/878.
Groups H10K 50/856 and H10K 59/878 should be considered in order to perform a complete search.

H10K 50/858

. . .

comprising refractive means, e.g. lenses [2023-02]

WARNING

Group H10K 50/858 is impacted by reclassification into group H10K 59/879.
Groups H10K 50/858 and H10K 59/879 should be considered in order to perform a complete search.

H10K 50/86

. .

Arrangements for improving contrast, e.g. preventing reflection of ambient light [2023-02]

WARNING

Group H10K 50/86 is impacted by reclassification into group H10K 59/8791.
Groups H10K 50/86 and H10K 59/8791 should be considered in order to perform a complete search.

H10K 50/865

. . .

{comprising light absorbing layers, e.g. light-blocking layers} [2023-02]

WARNING

Group H10K 50/865 is impacted by reclassification into group H10K 59/8792.
Groups H10K 50/865 and H10K 59/8792 should be considered in order to perform a complete search.

H10K 50/868

. .

{Arrangements for polarized light emission (H10K 50/86 takes precedence)} [2023-02]

WARNING

Group H10K 50/868 is impacted by reclassification into group H10K 59/8793.
Groups H10K 50/868 and H10K 59/8793 should be considered in order to perform a complete search.

H10K 50/87

. .

Arrangements for heating or cooling [2023-02]

WARNING

Group H10K 50/87 is impacted by reclassification into group H10K 59/8794.
Groups H10K 50/87 and H10K 59/8794 should be considered in order to perform a complete search.

H10K 50/88

. .

Terminals, e.g. bond pads [2023-02]

WARNING

Group H10K 50/88 is incomplete pending reclassification of documents from group H10K 50/80.
Groups H10K 50/80 and H10K 50/88 should be considered in order to perform a complete search.

H10K 59/00

Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K 50/00 [2023-02]

WARNING

Group H10K 59/00 is impacted by reclassification into groups H10K 59/70 and H10K 59/80 - H10K 59/88.
Groups H10K 59/00, H10K 59/70 and H10K 59/80 - H10K 59/88 should be considered in order to perform a complete search.

H10K 59/10

OLED displays [2023-02]

WARNING

Group H10K 59/10 is impacted by reclassification into group H10K 59/19.
Groups H10K 59/10 and H10K 59/19 should be considered in order to perform a complete search.

H10K 59/12

. .

Active-matrix OLED [AMOLED] displays [2023-02]

WARNING

Group H10K 59/12 is impacted by reclassification into groups H10K 59/131 and H10K 59/1315.
Groups H10K 59/12, H10K 59/131 and H10K 59/1315 should be considered in order to perform a complete search.

H10K 59/1201

. . .

{Manufacture or treatment} [2023-02]

H10K 59/121

. . .

characterised by the geometry or disposition of pixel elements [2023-02]

H10K 59/1213

. . . .

{the pixel elements being TFTs} [2023-02]

H10K 59/1216

. . . .

{the pixel elements being capacitors} [2023-02]

H10K 59/122

. . .

Pixel-defining structures or layers, e.g. banks [2023-02]

H10K 59/123

. . .

Connection of the pixel electrodes to the thin film transistors [TFT] [2023-02]

H10K 59/124

. . .

Insulating layers formed between TFT elements and OLED elements [2023-02]

H10K 59/125

. . .

including organic TFTs [OTFT] [2023-02]

H10K 59/126

. . .

Shielding, e.g. light-blocking means over the TFTs [2023-02]

H10K 59/127

. . .

comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates [2023-02]

H10K 59/1275

. . . .

{Electrical connections of the two substrates} [2023-02]

H10K 59/128

. . .

comprising two independent displays, e.g. for emitting information from two major sides of the display [2023-02]

H10K 59/129

. . .

Chiplets [2023-02]

H10K 59/13

. . .

comprising photosensors that control luminance [2023-02]

H10K 59/131

. . .

Interconnections, e.g. wiring lines or terminals [2023-02]

WARNING

Group H10K 59/131 is incomplete pending reclassification of documents from group H10K 59/12.
Groups H10K 59/12 and H10K 59/131 should be considered in order to perform a complete search.

H10K 59/1315

. . . .

{comprising structures specially adapted for lowering the resistance} [2023-02]

WARNING

Group H10K 59/1315 is incomplete pending reclassification of documents from group H10K 59/12.
Groups H10K 59/12 and H10K 59/1315 should be considered in order to perform a complete search.

H10K 59/17

. .

Passive-matrix OLED displays [2023-02]

WARNING

Group H10K 59/17 is impacted by reclassification into groups H10K 59/179 and H10K 59/1795.
Groups H10K 59/17, H10K 59/179 and H10K 59/1795 should be considered in order to perform a complete search.

H10K 59/173

. . .

comprising banks or shadow masks [2023-02]

H10K 59/176

. . .

comprising two independent displays, e.g. for emitting information from two major sides of the display [2023-02]

H10K 59/179

. . .

Interconnections, e.g. wiring lines or terminals [2023-02]

WARNING

Group H10K 59/179 is incomplete pending reclassification of documents from group H10K 59/17.
Groups H10K 59/17 and H10K 59/179 should be considered in order to perform a complete search.

H10K 59/1795

. . . .

{comprising structures specially adapted for lowering the resistance} [2023-02]

WARNING

Group H10K 59/1795 is incomplete pending reclassification of documents from group H10K 59/17.
Groups H10K 59/17 and H10K 59/1795 should be considered in order to perform a complete search.

H10K 59/18

. .

Tiled displays [2023-02]

H10K 59/19

. .

Segment displays [2023-02]

WARNING

Group H10K 59/19 is incomplete pending reclassification of documents from group H10K 59/10.
Groups H10K 59/10 and H10K 59/19 should be considered in order to perform a complete search.

H10K 59/221

. .

{Static displays, e.g. displaying permanent logos} [2023-02]

H10K 59/30

Devices specially adapted for multicolour light emission [2023-02]

H10K 59/32

. .

Stacked devices having two or more layers, each emitting at different wavelengths [2023-02]

H10K 59/35

. .

comprising red-green-blue [RGB] subpixels [2023-02]

H10K 59/351

. . .

{comprising more than three subpixels, e.g. red-green-blue-white [RGBW]} [2023-02]

H10K 59/352

. . .

{the areas of the RGB subpixels being different} [2023-02]

H10K 59/353

. . .

{characterised by the geometrical arrangement of the RGB subpixels} [2023-02]

H10K 59/38

. .

comprising colour filters or colour changing media [CCM] [2023-02]

H10K 59/40

OLEDs integrated with touch screens [2023-02]

H10K 59/50

OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements [2023-02]

H10K 59/60

OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes [2023-02]

H10K 59/65

. .

OLEDs integrated with inorganic image sensors [2023-02]

WARNING

Group H10K 59/65 is impacted by reclassification into group H10K 39/34.
Groups H10K 59/65 and H10K 39/34 should be considered in order to perform a complete search.

H10K 59/70

OLEDs integrated with inorganic light-emitting elements, e.g. with inorganic electroluminescent elements [2023-02]

WARNING

Group H10K 59/70 is incomplete pending reclassification of documents from group H10K 59/00.
Groups H10K 59/00 and H10K 59/70 should be considered in order to perform a complete search.

H10K 59/751

{Integrated devices having a three-dimensional layout, e.g. 3D ICs} [2023-02]

WARNING

Group H10K 59/751 is incomplete pending reclassification of documents from group H10K 19/201.
Groups H10K 19/201 and H10K 59/751 should be considered in order to perform a complete search.

H10K 59/771

{Integrated devices comprising a common active layer} [2023-02]

WARNING

Group H10K 59/771 is incomplete pending reclassification of documents from group H10K 19/202.
Groups H10K 19/202 and H10K 59/771 should be considered in order to perform a complete search.

H10K 59/80

Constructional details [2023-02]

WARNING

Group H10K 59/80 is incomplete pending reclassification of documents from groups H10K 50/80 and H10K 59/00.
Groups H10K 50/80, H10K 59/00 and H10K 59/80 should be considered in order to perform a complete search.

H10K 59/805

. .

{Electrodes} [2023-02]

WARNING

Group H10K 59/805 is incomplete pending reclassification of documents from groups H10K 50/805 and H10K 59/00.
Groups H10K 50/805, H10K 59/00 and H10K 59/805 should be considered in order to perform a complete search.

H10K 59/8051

. . .

{Anodes} [2023-02]

WARNING

Group H10K 59/8051 is incomplete pending reclassification of documents from groups H10K 50/81 and H10K 59/00.
Groups H10K 50/81, H10K 59/00 and H10K 59/8051 should be considered in order to perform a complete search.

H10K 59/80515

. . . .

{characterised by their shape} [2023-02]

WARNING

Group H10K 59/80515 is incomplete pending reclassification of documents from groups H10K 50/813 and H10K 59/00.
Groups H10K 50/813, H10K 59/00 and H10K 59/80515 should be considered in order to perform a complete search.

H10K 59/80516

. . . .

{combined with auxiliary electrodes, e.g. ITO layer combined with metal lines} [2023-02]

WARNING

Group H10K 59/80516 is incomplete pending reclassification of documents from groups H10K 50/814 and H10K 59/00.
Groups H10K 50/814, H10K 59/00 and H10K 59/80516 should be considered in order to perform a complete search.

H10K 59/80517

. . . .

{Multilayers, e.g. transparent multilayers} [2023-02]

WARNING

Group H10K 59/80517 is incomplete pending reclassification of documents from groups H10K 50/816 and H10K 59/00.
Groups H10K 50/816, H10K 59/00 and H10K 59/80517 should be considered in order to perform a complete search.

H10K 59/80518

. . . .

{Reflective anodes, e.g. ITO combined with thick metallic layers} [2023-02]

WARNING

Group H10K 59/80518 is incomplete pending reclassification of documents from groups H10K 50/818 and H10K 59/00.
Groups H10K 50/818, H10K 59/00 and H10K 59/80518 should be considered in order to perform a complete search.

H10K 59/8052

. . .

{Cathodes} [2023-02]

WARNING

Group H10K 59/8052 is incomplete pending reclassification of documents from groups H10K 50/82 and H10K 59/00.
Groups H10K 50/82, H10K 59/00 and H10K 59/8052 should be considered in order to perform a complete search.

H10K 59/80521

. . . .

{characterised by their shape} [2023-02]

WARNING

Group H10K 59/80521 is incomplete pending reclassification of documents from groups H10K 50/822 and H10K 59/00.
Groups H10K 50/822, H10K 59/00 and H10K 59/80521 should be considered in order to perform a complete search.

H10K 59/80522

. . . .

{combined with auxiliary electrodes} [2023-02]

WARNING

Group H10K 59/80522 is incomplete pending reclassification of documents from groups H10K 50/824 and H10K 59/00.
Groups H10K 50/824, H10K 59/00 and H10K 59/80522 should be considered in order to perform a complete search.

H10K 59/80523

. . . .

{Multilayers, e.g. opaque multilayers} [2023-02]

WARNING

Group H10K 59/80523 is incomplete pending reclassification of documents from groups H10K 50/826 and H10K 59/00.
Groups H10K 50/826, H10K 59/00 and H10K 59/80523 should be considered in order to perform a complete search.

H10K 59/80524

. . . .

{Transparent cathodes, e.g. comprising thin metal layers} [2023-02]

WARNING

Group H10K 59/80524 is incomplete pending reclassification of documents from groups H10K 50/828 and H10K 59/00.
Groups H10K 50/828, H10K 59/00 and H10K 59/80524 should be considered in order to perform a complete search.

H10K 59/82

. .

Interconnections, e.g. terminals (H10K 59/131, H10K 59/179 take precedence) [2023-02]

WARNING

Group H10K 59/82 is incomplete pending reclassification of documents from group H10K 59/00.
Groups H10K 59/00 and H10K 59/82 should be considered in order to perform a complete search.

H10K 59/84

. .

Parallel electrical configurations of multiple OLEDs [2023-02]

WARNING

Group H10K 59/84 is incomplete pending reclassification of documents from group H10K 59/00.
Groups H10K 59/00 and H10K 59/84 should be considered in order to perform a complete search.

H10K 59/86

. .

Series electrical configurations of multiple OLEDs [2023-02]

WARNING

Group H10K 59/86 is incomplete pending reclassification of documents from group H10K 59/00.
Groups H10K 59/00 and H10K 59/86 should be considered in order to perform a complete search.

H10K 59/87

. .

{Passivation; Containers; Encapsulations} [2023-02]

WARNING

Group H10K 59/87 is incomplete pending reclassification of documents from groups H10K 50/84 and H10K 59/00.
Groups H10K 50/84, H10K 59/00 and H10K 59/87 should be considered in order to perform a complete search.

H10K 59/871

. . .

{Self-supporting sealing arrangements} [2023-02]

WARNING

Groups H10K 59/871 and H10K 59/872 are incomplete pending reclassification of documents from groups H10K 50/841 and H10K 59/00.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 59/872

. . . .

{Containers} [2023-02]

H10K 59/8721

. . . .

{Metallic sealing arrangements} [2023-02]

WARNING

Group H10K 59/8721 is incomplete pending reclassification of documents from groups H10K 50/8423 and H10K 59/00.
Groups H10K 50/8423, H10K 59/00 and H10K 59/8721 should be considered in order to perform a complete search.

H10K 59/8722

. . . .

{Peripheral sealing arrangements, e.g. adhesives, sealants} [2023-02]

WARNING

Group H10K 59/8722 is incomplete pending reclassification of documents from groups H10K 50/8426 and H10K 59/00.
Groups H10K 50/8426, H10K 59/00 and H10K 59/8722 should be considered in order to perform a complete search.

H10K 59/8723

. . . .

{Vertical spacers, e.g. arranged between the sealing arrangement and the OLED} [2023-02]

WARNING

Group H10K 59/8723 is incomplete pending reclassification of documents from groups H10K 50/8428 and H10K 59/00.
Groups H10K 50/8428, H10K 59/00 and H10K 59/8723 should be considered in order to perform a complete search.

H10K 59/873

. . .

{Encapsulations} [2023-02]

WARNING

Group H10K 59/873 is incomplete pending reclassification of documents from groups H10K 50/844 and H10K 59/00.
Groups H10K 50/844, H10K 59/00 and H10K 59/873 should be considered in order to perform a complete search.

H10K 59/8731

. . . .

{multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers} [2023-02]

WARNING

Group H10K 59/8731 is incomplete pending reclassification of documents from groups H10K 50/8445 and H10K 59/00.
Groups H10K 50/8445, H10K 59/00 and H10K 59/8731 should be considered in order to perform a complete search.

H10K 59/874

. . .

{including getter material or desiccant} [2023-02]

WARNING

Group H10K 59/874 is incomplete pending reclassification of documents from groups H10K 50/846 and H10K 59/00.
Groups H10K 50/846, H10K 59/00 and H10K 59/874 should be considered in order to perform a complete search.

H10K 59/875

. .

{Arrangements for extracting light from the devices} [2023-02]

WARNING

Group H10K 59/875 is incomplete pending reclassification of documents from groups H10K 50/85 and H10K 59/00.
Groups H10K 50/85, H10K 59/00 and H10K 59/875 should be considered in order to perform a complete search.

H10K 59/876

. . .

{comprising a resonant cavity structure, e.g. Bragg reflector pair} [2023-02]

WARNING

Group H10K 59/876 is incomplete pending reclassification of documents from groups H10K 50/852 and H10K 59/00.
Groups H10K 50/852, H10K 59/00 and H10K 59/876 should be considered in order to perform a complete search.

H10K 59/877

. . .

{comprising scattering means} [2023-02]

WARNING

Group H10K 59/877 is incomplete pending reclassification of documents from groups H10K 50/854 and H10K 59/00.
Groups H10K 50/854, H10K 59/00 and H10K 59/877 should be considered in order to perform a complete search.

H10K 59/878

. . .

{comprising reflective means} [2023-02]

WARNING

Group H10K 59/878 is incomplete pending reclassification of documents from groups H10K 50/856 and H10K 59/00.
Groups H10K 50/856, H10K 59/00 and H10K 59/878 should be considered in order to perform a complete search.

H10K 59/879

. . .

{comprising refractive means, e.g. lenses} [2023-02]

WARNING

Group H10K 59/879 is incomplete pending reclassification of documents from groups H10K 50/858 and H10K 59/00.
Groups H10K 50/858, H10K 59/00 and H10K 59/879 should be considered in order to perform a complete search.

H10K 59/8791

. .

{Arrangements for improving contrast, e.g. preventing reflection of ambient light} [2023-02]

WARNING

Group H10K 59/8791 is incomplete pending reclassification of documents from groups H10K 50/86 and H10K 59/00.
Groups H10K 50/86, H10K 59/00 and H10K 59/8791 should be considered in order to perform a complete search.

H10K 59/8792

. . .

{comprising light absorbing layers, e.g. black layers} [2023-02]

WARNING

Group H10K 59/8792 is incomplete pending reclassification of documents from groups H10K 50/865 and H10K 59/00.
Groups H10K 50/865, H10K 59/00 and H10K 59/8792 should be considered in order to perform a complete search.

H10K 59/8793

. .

{Arrangements for polarized light emission (H10K 59/8791 takes precedence)} [2023-02]

WARNING

Group H10K 59/8793 is incomplete pending reclassification of documents from groups H10K 50/868 and H10K 59/00.
Groups H10K 50/868, H10K 59/00 and H10K 59/8793 should be considered in order to perform a complete search.

H10K 59/8794

. .

{Arrangements for heating and cooling} [2023-02]

WARNING

Group H10K 59/8794 is incomplete pending reclassification of documents from groups H10K 50/87 and H10K 59/00.
Groups H10K 50/87, H10K 59/00 and H10K 59/8794 should be considered in order to perform a complete search.

H10K 59/88

. .

Dummy elements, i.e. elements having non-functional features [2023-02]

WARNING

Group H10K 59/88 is incomplete pending reclassification of documents from group H10K 59/00.
Groups H10K 59/00 and H10K 59/88 should be considered in order to perform a complete search.

H10K 59/90

Assemblies of multiple devices comprising at least one organic light-emitting element [2023-08]

WARNING

Groups H10K 59/90 and H10K 59/95 are incomplete pending reclassification of documents from groups H01L 25/065, H01L 25/0652, H01L 25/0655, H01L 25/0657, H01L 25/16, H01L 25/162, H01L 25/165, H01L 25/167 and H01L 25/18.
All groups listed in this Warning should be considered in order to perform a complete search.
Group H10K 59/90 is also impacted by reclassification into group H10K 59/95.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 59/95

. .

wherein all light-emitting elements are organic, e.g. assembled OLED displays [2024-01]

WARNING

Group H10K 59/95 is incomplete pending reclassification of documents from groups H01L 25/04, H01L 25/16, H01L 25/162, H01L 25/165, H01L 25/167, H01L 25/18 and H10K 59/90.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 65/00

Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element and at least one organic radiation-sensitive element, e.g. organic opto-couplers (organic image sensors integrated with organic light-emitting devices H10K 39/34; OLED displays integrated with photosensors H10K 59/13) [2023-02]

WARNING

Group H10K 65/00 is incomplete pending reclassification of documents from groups H01L 25/04 and H01L 25/18.
All groups listed in this Warning should be considered in order to perform a complete search.

Manufacture or treatment; Constructional details [2023-02]

H10K 71/00

Manufacture or treatment specially adapted for the organic devices covered by this subclass [2023-02]

WARNING

Group H10K 71/00 is impacted by reclassification into groups H10K 71/40, H10K 71/421 and H10K 71/441.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 71/10

Deposition of organic active material [2023-02]

H10K 71/12

. .

using liquid deposition, e.g. spin coating [2023-02]

H10K 71/125

. . .

{using electrolytic deposition e.g. in-situ electropolymerisation} [2023-02]

H10K 71/13

. . .

using printing techniques, e.g. ink-jet printing or screen printing [2023-02]

H10K 71/135

. . . .

{using ink-jet printing} [2023-02]

H10K 71/15

. . .

characterised by the solvent used [2023-02]

H10K 71/16

. .

using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering [2023-02]

H10K 71/162

. . .

{using laser ablation} [2023-02]

H10K 71/164

. . .

{using vacuum deposition} [2023-02]

H10K 71/166

. . .

{using selective deposition, e.g. using a mask} [2023-02]

H10K 71/18

. .

using non-liquid printing techniques, e.g. thermal transfer printing from a donor sheet [2023-02]

H10K 71/191

. .

{characterised by provisions for the orientation or alignment of the layer to be deposited} [2023-02]

H10K 71/20

Changing the shape of the active layer in the devices, e.g. patterning [2023-02]

H10K 71/211

. .

{by selective transformation of an existing layer} [2023-02]

H10K 71/221

. .

{by lift-off techniques} [2023-02]

H10K 71/231

. .

{by etching of existing layers} [2023-02]

H10K 71/233

. . .

{by photolithographic etching} [2023-02]

H10K 71/236

. . .

{using printing techniques, e.g. applying the etch liquid using an ink jet printer} [2023-02]

H10K 71/30

Doping active layers, e.g. electron transporting layers [2023-02]

H10K 71/311

{Purifying organic semiconductor materials} [2023-02]

H10K 71/40

Thermal treatment, e.g. annealing in the presence of a solvent vapour [2023-02]

WARNING

Groups H10K 71/40, H10K 71/421 and H10K 71/441 are incomplete pending reclassification of documents from group H10K 71/00.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 71/421

. .

{using coherent electromagnetic radiation, e.g. laser annealing} [2023-02]

H10K 71/441

. .

{in the presence of solvent vapors, e.g. solvent vapour annealing} [2023-02]

H10K 71/50

Forming devices by joining two substrates together, e.g. lamination techniques [2023-02]

H10K 71/60

Forming conductive regions or layers, e.g. electrodes [2023-02]

H10K 71/611

. .

{using printing deposition, e.g. ink jet printing} [2023-02]

H10K 71/621

{Providing a shape to conductive layers, e.g. patterning or selective deposition} [2023-02]

H10K 71/70

Testing, e.g. accelerated lifetime tests [2023-02]

H10K 71/80

using temporary substrates [2023-02]

H10K 71/811

{Controlling the atmosphere during processing (H10K 71/40 takes precedence)} [2023-02]

H10K 71/821

{Patterning of a layer by embossing, e.g. stamping to form trenches in an insulating layer} [2023-02]

H10K 71/831

{Aging} [2023-02]

H10K 71/841

{Applying alternating current [AC] during manufacturing or treatment} [2023-02]

H10K 71/851

{Division of substrate} [2023-02]

H10K 71/861

{Repairing} [2023-02]

H10K 77/00

Constructional details of devices covered by this subclass and not covered by groups H10K 10/80, H10K 30/80, H10K 50/80 or H10K 59/80 [2023-02]

WARNING

Group H10K 77/00 is incomplete pending reclassification of documents from groups H10K 10/80, H10K 30/80, H10K 50/80 and H10K 99/00.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 77/10

Substrates, e.g. flexible substrates [2023-02]

H10K 77/111

. .

{Flexible substrates} [2023-02]

H10K 85/00

Organic materials used in the body or electrodes of devices covered by this subclass [2023-02]

NOTE

This group only covers organic materials for their electrical or other properties, insofar as they are specially adapted for the devices covered by this subclass.

WARNING

Group H10K 85/00 is impacted by reclassification into group H10K 85/50.
Groups H10K 85/00 and H10K 85/50 should be considered in order to perform a complete search.

H10K 85/10

Organic polymers or oligomers [2023-02]

H10K 85/111

. .

{comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene} [2023-02]

H10K 85/113

. . .

{Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene} [2023-02]

H10K 85/1135

. . . .

{Polyethylene dioxythiophene [PEDOT]; Derivatives thereof} [2023-02]

H10K 85/114

. . .

{Poly-phenylenevinylene; Derivatives thereof} [2023-02]

H10K 85/115

. . .

{Polyfluorene; Derivatives thereof} [2023-02]

H10K 85/141

. .

{comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE} [2023-02]

H10K 85/143

. . .

{Polyacetylene; Derivatives thereof} [2023-02]

H10K 85/146

. . .

{poly N-vinylcarbazol; Derivatives thereof} [2023-02]

H10K 85/151

. .

{Copolymers} [2023-02]

H10K 85/154

. .

{Ladder-type polymers} [2023-02]

H10K 85/20

Carbon compounds, e.g. carbon nanotubes or fullerenes [2023-02]

H10K 85/211

. .

{Fullerenes, e.g. C₆₀} [2023-02]

H10K 85/215

. . .

{comprising substituents, e.g. PCBM} [2023-02]

H10K 85/221

. .

{Carbon nanotubes} [2023-02]

H10K 85/225

. . .

{comprising substituents} [2023-02]

H10K 85/30

Coordination compounds [2023-02]

H10K 85/311

. .

{Phthalocyanine} [2023-02]

H10K 85/321

. .

{Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]} [2023-02]

H10K 85/322

. . .

{comprising boron} [2023-02]

WARNING

Group H10K 85/322 is impacted by reclassification into group H10K 85/658.
Groups H10K 85/322 and H10K 85/658 should be considered in order to perform a complete search.

H10K 85/324

. . .

{comprising aluminium, e.g. Alq3} [2023-02]

H10K 85/326

. . .

{comprising gallium} [2023-02]

H10K 85/331

. .

{Metal complexes comprising an iron-series metal, e.g. Fe, Co, Ni} [2023-02]

H10K 85/341

. .

{Transition metal complexes, e.g. Ru(II)polypyridine complexes (H10K 85/331 takes precedence)} [2023-02]

H10K 85/342

. . .

{comprising iridium} [2023-02]

H10K 85/344

. . .

{comprising ruthenium} [2023-02]

H10K 85/346

. . .

{comprising platinum} [2023-02]

H10K 85/348

. . .

{comprising osmium} [2023-02]

H10K 85/351

. .

{Metal complexes comprising lanthanides or actinides, e.g. comprising europium} [2023-02]

H10K 85/361

. .

{Polynuclear complexes, i.e. complexes comprising two or more metal centers} [2023-02]

H10K 85/371

. .

{Metal complexes comprising a group IB metal element, e.g. comprising copper, gold or silver} [2023-02]

H10K 85/381

. .

{Metal complexes comprising a group IIB metal element, e.g. comprising cadmium, mercury or zinc} [2023-02]

H10K 85/40

Organosilicon compounds, e.g. TIPS pentacene [2023-02]

H10K 85/50

Organic perovskites; Hybrid organic-inorganic perovskites [HOIP], e.g. CH₃NH₃PbI₃ [2023-02]

WARNING

Group H10K 85/50 is incomplete pending reclassification of documents from group H10K 85/00.
Groups H10K 85/00 and H10K 85/50 should be considered in order to perform a complete search.

H10K 85/60

Organic compounds having low molecular weight (H10K 85/10 - H10K 85/50 take precedence) [2023-02]

H10K 85/611

. .

{Charge transfer complexes} [2023-02]

H10K 85/615

. .

{Polycyclic condensed aromatic hydrocarbons, e.g. anthracene} [2023-02]

H10K 85/621

. . .

{Aromatic anhydride or imide compounds, e.g. perylene tetra-carboxylic dianhydride or perylene tetracarboxylic di-imide} [2023-02]

H10K 85/622

. . .

{containing four rings, e.g. pyrene} [2023-02]

H10K 85/623

. . .

{containing five rings, e.g. pentacene} [2023-02]

H10K 85/624

. . .

{containing six or more rings} [2023-02]

H10K 85/625

. . .

{containing at least one aromatic ring having 7 or more carbon atoms, e.g. azulene} [2023-02]

H10K 85/626

. . .

{containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene} [2023-02]

H10K 85/631

. .

{Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine} [2023-02]

H10K 85/633

. . .

{comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom} [2023-02]

H10K 85/636

. . .

{comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom} [2023-02]

H10K 85/649

. .

{Aromatic compounds comprising a hetero atom} [2023-02]

H10K 85/652

. . .

{Cyanine dyes} [2023-02]

H10K 85/653

. . .

{comprising only oxygen as heteroatom} [2023-02]

H10K 85/654

. . .

{comprising only nitrogen as heteroatom (H10K 85/652 takes precedence)} [2023-02]

H10K 85/655

. . .

{comprising only sulfur as heteroatom} [2023-02]

H10K 85/656

. . .

{comprising two or more different heteroatoms per ring (H10K 85/652 takes precedence)} [2023-02]

H10K 85/6565

. . . .

{Oxadiazole compounds} [2023-02]

H10K 85/657

. . .

{Polycyclic condensed heteroaromatic hydrocarbons} [2023-02]

H10K 85/6572

. . . .

{comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole} [2023-02]

H10K 85/6574

. . . .

{comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes} [2023-02]

H10K 85/6576

. . . .

{comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene} [2023-02]

H10K 85/658

. .

{Organoboranes} [2023-02]

WARNING

Group H10K 85/658 is incomplete pending reclassification of documents from group H10K 85/322.
Groups H10K 85/322 and H10K 85/658 should be considered in order to perform a complete search.

H10K 85/701

{Langmuir Blodgett films} [2023-02]

H10K 85/731

{Liquid crystalline materials} [2023-02]

H10K 85/761

{Biomolecules or bio-macromolecules, e.g. proteins, chlorophyl, lipids or enzymes} [2023-02]

H10K 85/791

{Starburst compounds} [2023-02]

H10K 99/00

Subject matter not provided for in other groups of this subclass [2023-02]

WARNING

Group H10K 99/00 is impacted by reclassification into group H10K 77/00.
Groups H10K 99/00 and H10K 77/00 should be considered in order to perform a complete search.

Indexing scheme associated with group H10K 85/00, relating to properties of organic materials [2023-02]

H10K 2101/00

Properties of the organic materials covered by group H10K 85/00 [2023-02]

WARNING

Group H10K 2101/00 is impacted by reclassification into groups H10K 2101/20 - H10K 2101/25, H10K 2101/60, H10K 2101/70 and H10K 2102/00.
All groups listed in this Warning should be considered in order to perform a complete search.

H10K 2101/10

Triplet emission [2023-02]

H10K 2101/20

Delayed fluorescence emission [2023-02]

WARNING

Groups H10K 2101/20 and H10K 2101/25 are incomplete pending reclassification of documents from group H10K 2101/00.
Groups H10K 2101/00, H10K 2101/20 and H10K 2101/25 should be considered in order to perform a complete search.

H10K 2101/25

. .

using exciplex [2023-02]

H10K 2101/27

{Combination of fluorescent and phosphorescent emission} [2023-02]

H10K 2101/30

Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values [2023-02]

H10K 2101/40

Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers [2023-02]

H10K 2101/50

Oxidation-reduction potentials, e.g. excited state redox potentials [2023-02]

H10K 2101/60

Up-conversion, e.g. by triplet-triplet annihilation [2023-02]

WARNING

Group H10K 2101/60 is incomplete pending reclassification of documents from group H10K 2101/00.
Groups H10K 2101/00 and H10K 2101/60 should be considered in order to perform a complete search.

H10K 2101/70

Down-conversion, e.g. by singlet fission [2023-02]

WARNING

Group H10K 2101/70 is incomplete pending reclassification of documents from group H10K 2101/00.
Groups H10K 2101/00 and H10K 2101/70 should be considered in order to perform a complete search.

H10K 2101/80

{Composition varying spatially, e.g. having a spatial gradient} [2023-02]

H10K 2101/90

{Multiple hosts in the emissive layer} [2023-02]

Indexing scheme associated with groups H10K 10/80, H10K 30/80, H10K 50/80, H10K 59/80 and H10K 77/00, relating to constructional details [2023-02]

H10K 2102/00

Constructional details relating to the organic devices covered by this subclass [2023-02]

WARNING

Group H10K 2102/00 is incomplete pending reclassification of documents from group H10K 2101/00.
Groups H10K 2101/00 and H10K 2102/00 should be considered in order to perform a complete search.

H10K 2102/10

Transparent electrodes, e.g. using graphene [2023-02]

H10K 2102/101

. .

{comprising transparent conductive oxides [TCO]} [2023-02]

H10K 2102/102

. . .

{comprising tin oxides, e.g. fluorine-doped SnO₂} [2023-02]

H10K 2102/103

. . .

{comprising indium oxides, e.g. ITO} [2023-02]

H10K 2102/20

Metallic electrodes, e.g. using a stack of layers [2023-02]

H10K 2102/301

{Details of OLEDs} [2023-02]

H10K 2102/302

. .

{of OLED structures} [2023-02]

H10K 2102/3023

. . .

{Direction of light emission} [2023-02]

H10K 2102/3026

. . . .

{Top emission} [2023-02]

H10K 2102/3031

. . . .

{Two-side emission, e.g. transparent OLEDs [TOLED]} [2023-02]

H10K 2102/3035

. . . .

{Edge emission} [2023-02]

H10K 2102/311

. .

{Flexible OLED} [2023-02]

H10K 2102/321

. .

{Inverted OLED, i.e. having cathode between substrate and anode} [2023-02]

H10K 2102/331

. .

{Nanoparticles used in non-emissive layers, e.g. in packaging layer} [2023-02]

H10K 2102/341

. .

{Short-circuit prevention} [2023-02]

H10K 2102/351

. .

{Thickness} [2023-02]

H10K 2102/361

. .

{Temperature} [2023-02]

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