US 11,817,474 B2
Display device
Hyun Min Cho, Seoul (KR); Dae Hyun Kim, Hwaseong-si (KR); Jin Oh Kwag, Suwon-si (KR); Dong Hyun Kim, Hwaseong-si (KR); Keun Kyu Song, Seongnam-si (KR); Hyun Deok Im, Seoul (KR); and Sung Chan Jo, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Aug. 8, 2022, as Appl. No. 17/818,345.
Application 17/818,345 is a continuation of application No. 16/338,449, granted, now 11,411,044, previously published as PCT/KR2018/011285, filed on Sep. 21, 2018.
Claims priority of application No. 10-2018-0077640 (KR), filed on Jul. 4, 2018.
Prior Publication US 2022/0384518 A1, Dec. 1, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H01L 27/15 (2006.01); H01L 33/38 (2010.01); H01L 33/62 (2010.01)
CPC H01L 27/156 (2013.01) [H01L 33/38 (2013.01); H01L 33/62 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device, comprising:
a first electrode on a substrate;
a second electrode spaced apart from the first electrode on the substrate;
a first insulating layer disposed on the first electrode and the second electrode;
a second insulating layer disposed on the first insulating layer, and defining openings overlapping with at a least a portion of the first electrode and the second electrode, and with an area between the first electrode and the second electrode; and
a plurality of light emitting elements disposed in the openings and on the first electrode and the second electrode,
wherein the openings of the second insulating layer expose the first insulating layer, and
wherein the second insulating layer comprises a bridge portion between the openings.