US 12,224,306 B2
Pixel and display device including the same
Eun A Cho, Yongin-si (KR); Jong Hyuk Kang, Yongin-si (KR); and Won Ho Lee, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Aug. 6, 2021, as Appl. No. 17/395,804.
Claims priority of application No. 10-2020-0169886 (KR), filed on Dec. 7, 2020.
Prior Publication US 2022/0181383 A1, Jun. 9, 2022
Int. Cl. H01L 27/15 (2006.01); H01L 29/786 (2006.01); H01L 33/24 (2010.01); H01L 33/38 (2010.01)
CPC H01L 27/156 (2013.01) [H01L 29/78633 (2013.01); H01L 33/24 (2013.01); H01L 33/38 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A pixel comprising:
a light emitting area including a central portion and an outer portion;
a non-light emitting area surrounding the light emitting area;
a first electrode and a second electrode that are spaced apart from each other in the light emitting area; and
a first light emitting element disposed between the first electrode and the second electrode, wherein
the first electrode and the second electrode are spaced apart from each other at a first interval in the central portion,
the first electrode and the second electrode are spaced apart from each other at a second interval in the outer portion, the second interval being larger than the first interval, and
an interval between the first electrode and the second electrode gradually increases from the central portion to the outer portion.