US 12,074,171 B2
Display device having an intermediate electrode between sub-areas and connected to electrodes of the subareas
Won Sik Oh, Yongin-Si (KR); Yo Han Lee, Yongin-Si (KR); Hyun Min Cho, Yongin-Si (KR); Jong Hyuk Kang, Yongin-Si (KR); and Dae Hyun Kim, Yongin-Si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Appl. No. 17/422,426
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-Si (KR)
PCT Filed Jul. 9, 2019, PCT No. PCT/KR2019/008426
§ 371(c)(1), (2) Date Jul. 12, 2021,
PCT Pub. No. WO2020/149471, PCT Pub. Date Jul. 23, 2020.
Claims priority of application No. 10-2019-0005444 (KR), filed on Jan. 15, 2019.
Prior Publication US 2022/0123026 A1, Apr. 21, 2022
Int. Cl. H01L 27/12 (2006.01); H01L 25/16 (2023.01); H01L 23/00 (2006.01); H01L 33/62 (2010.01)
CPC H01L 27/124 (2013.01) [H01L 25/167 (2013.01); H01L 24/24 (2013.01); H01L 24/95 (2013.01); H01L 33/62 (2013.01); H01L 2224/24147 (2013.01); H01L 2224/95145 (2013.01); H01L 2924/12041 (2013.01)] 27 Claims
OG exemplary drawing
 
1. A display device comprising a pixel disposed in a display area, the pixel comprising:
a first electrode extending in a first direction;
a second electrode including a first electrode part spaced apart from the first electrode in a direction intersecting with the first direction and extending in the first direction, a second electrode part extending from the first electrode part in a second direction, and a third electrode part extending form the second electrode part in the first direction;
a third electrode including at least one area spaced apart from the third electrode part in the direction intersecting with the first direction, and extending in the first direction;
a first light emitting element connected between the first electrode and the second electrode; and
a second light emitting element connected between the second electrode and the third electrode,
wherein the first light emitting element includes a P-type end electrically connected to the first electrode, and an N-type end electrically connected to the second electrode, and
wherein the second light emitting element includes a P-type end electrically connected to the second electrode, and an N-type end electrically connected to the third electrode.