US 12,230,739 B2
Display device
Seung Lyong Bok, Yongin-si (KR); and Hyun Min Cho, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Appl. No. 17/774,697
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
PCT Filed Sep. 8, 2020, PCT No. PCT/KR2020/012124
§ 371(c)(1), (2) Date May 5, 2022,
PCT Pub. No. WO2021/091065, PCT Pub. Date May 14, 2021.
Claims priority of application No. 10-2019-0142706 (KR), filed on Nov. 8, 2019.
Prior Publication US 2022/0393070 A1, Dec. 8, 2022
Int. Cl. H01L 33/38 (2010.01); G06F 3/044 (2006.01); H01L 27/15 (2006.01); H01L 33/62 (2010.01)
CPC H01L 33/387 (2013.01) [G06F 3/0443 (2019.05); H01L 27/156 (2013.01); H01L 33/62 (2013.01); G06F 2203/04107 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A display device comprising:
pixel areas; and
a pixel disposed in each of the pixel areas,
wherein the pixel comprises:
a first electrode and a second electrode disposed on a substrate and disposed on a same layer;
a light emitting element disposed on the first electrode and the second electrode;
a third electrode electrically connecting the first electrode to a first end of the light emitting element;
a fourth electrode electrically connecting the second electrode to a second end of the light emitting element; and
an electrode pattern, the electrode pattern and one of the third electrode and the fourth electrode being disposed on a same layer.