US 12,218,177 B2
Display device
Won Ho Lee, Yongin-si (KR); Jong Hyuk Kang, Yongin-si (KR); Buem Joon Kim, Yongin-si (KR); Hyun Deok Im, Yongin-si (KR); and Eun A Cho, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Nov. 8, 2021, as Appl. No. 17/454,016.
Claims priority of application No. 10-2021-0020737 (KR), filed on Feb. 16, 2021.
Prior Publication US 2022/0262846 A1, Aug. 18, 2022
Int. Cl. H01L 27/15 (2006.01); H01L 33/24 (2010.01); H01L 33/38 (2010.01); H01L 33/44 (2010.01)
CPC H01L 27/156 (2013.01) [H01L 33/24 (2013.01); H01L 33/38 (2013.01); H01L 33/44 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a base layer;
a first bank pattern and a second bank pattern on the base layer, the first bank pattern and the second bank pattern are spaced apart from each other in a first direction;
a first electrode overlapping the first bank pattern;
a second electrode overlapping the second bank pattern; and
a light emitting element aligned between the first electrode and the second electrode,
wherein a distance in the first direction between an end of the first electrode closest to the light emitting element among ends of the first electrode, and an end of the first bank pattern closest to the light emitting element among ends of the first bank pattern, differs from a distance in the first direction between an end of the second electrode closest to the light emitting element among ends of the second electrode, and an end of the second bank pattern closest to the light emitting element among ends of the second bank pattern.