US 12,190,807 B2
Display apparatus
Jonghyun Choi, Yongin-si (KR); Minjeong Oh, Yongin-si (KR); and Kijune Lee, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Feb. 1, 2023, as Appl. No. 18/162,840.
Claims priority of application No. 10-2022-0060450 (KR), filed on May 17, 2022; and application No. 10-2022-0081495 (KR), filed on Jul. 1, 2022.
Prior Publication US 2023/0377518 A1, Nov. 23, 2023
Int. Cl. G09G 5/00 (2006.01); G09G 3/3233 (2016.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01)
CPC G09G 3/3233 (2013.01) [H10K 59/131 (2023.02); H10K 59/873 (2023.02); G09G 2300/0426 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0861 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a substrate including a display area;
a pixel circuit arranged in the display area of the substrate,
the pixel circuit including:
a plurality of wirings;
a driving transistor;
a compensation transistor; and,
a first initialization transistor and an emission control transistor; and
a light-emitting element connected to the pixel circuit,
wherein at least one of the plurality of wirings includes a trench indented in a width direction of the at least one of the plurality of wirings.