US 12,016,216 B2
Display device with improved display characteristics at a corner thereof
Sun Hwa Lee, Yongin-si (KR); Yu Jin Lee, Suwon-si (KR); Gyung Soon Park, Seoul (KR); and Jae Yong Jang, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Apr. 7, 2021, as Appl. No. 17/224,594.
Claims priority of application No. 10-2020-0102907 (KR), filed on Aug. 17, 2020.
Prior Publication US 2022/0052141 A1, Feb. 17, 2022
Int. Cl. H10K 59/131 (2023.01); H10K 50/813 (2023.01); H10K 50/822 (2023.01); H10K 59/123 (2023.01); H10K 59/124 (2023.01)
CPC H10K 59/131 (2023.02) [H10K 50/813 (2023.02); H10K 50/822 (2023.02); H10K 59/123 (2023.02); H10K 59/124 (2023.02)] 23 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate comprising a front surface portion, a first side surface portion extending from a first side of the front surface portion, a second side surface portion extending from a second side of the front surface portion, and a corner portion between the first side surface portion and the second side surface portion;
a first display area on the front surface portion of the substrate, and comprising a first pixel for displaying images; and
a second display area on the corner portion of the substrate, and comprising a first voltage supply line, and a second pixel for displaying images, the second pixel comprising:
a first pixel electrode;
a first light emitting layer on the first pixel electrode; and
a common electrode on the first light emitting layer,
wherein the first voltage supply line does not overlap the first pixel electrode in a thickness direction of the substrate, and
wherein the second pixel is between an adjacent edge of the substrate, which is closest to the second pixel among edges of the substrate, and the first voltage supply line.