US 9,811,207 B2
Array substrate, in-cell touch screen and display device
Weijie Zhao, Beijing (CN); Xue Dong, Beijing (CN); Shengji Yang, Beijing (CN); Haisheng Wang, Beijing (CN); Hongjuan Liu, Beijing (CN); Yingming Liu, Beijing (CN); Xiaoliang Ding, Beijing (CN); Changfeng Li, Beijing (CN); and Wei Liu, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN); and BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing (CN)
Appl. No. 14/904,869
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN); and BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing (CN)
PCT Filed Apr. 28, 2015, PCT No. PCT/CN2015/077687
§ 371(c)(1), (2) Date Jan. 13, 2016,
PCT Pub. No. WO2016/119323, PCT Pub. Date Aug. 4, 2016.
Claims priority of application No. 2015 1 0051243 (CN), filed on Jan. 30, 2015.
Prior Publication US 2016/0370944 A1, Dec. 22, 2016
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01)
CPC G06F 3/0418 (2013.01) [G06F 3/041 (2013.01); G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G06F 2203/04111 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An array substrate, comprising:
a plurality of gate lines,
a plurality of data lines,
a plurality of touch electrodes arranged at an identical layer within display regions defined by the plurality of gate lines and the plurality of data lines and separated from each other, and
a plurality of wires arranged at a layer different from the plurality of touch electrodes and each configured to connect a corresponding touch electrode of the plurality of touch electrodes to a touch detection circuit,
wherein respective wires of the plurality of wires arranged parallel with respect to one another, the respective wires having an identical length and an identical width, the respective wires arranged in an identical configuration within a coverage region of a respective touch electrode of the plurality of electrodes, and
each wire of the plurality of wires connected to the corresponding touch electrode by way of via-holes, the via-holes distributed uniformly within the coverage region,
wherein the array substrate further comprises a plurality of resistive wires arranged at a layer different from the touch electrodes and connected in parallel to respective touch electrodes through at least two via-holes,
the plurality of wires and the plurality of resistive wires arranged at the coverage region of the respective touch electrode, and the plurality of resistive wires are arranged alternately between the plurality of wires corresponding to different touch electrodes within the coverage region of the respective touch electrode.