US 12,002,429 B2
Display panel and display apparatus including the same
Gyungsoon Park, Yongin-si (KR); Gunhee Kim, Yongin-si (KR); Hyeongseok Kim, Yongin-si (KR); Youngwan Seo, Yongin-si (KR); and Chongchul Chai, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jun. 19, 2023, as Appl. No. 18/211,322.
Application 18/211,322 is a continuation of application No. 17/750,472, filed on May 23, 2022, granted, now 11,715,426.
Application 17/750,472 is a continuation of application No. 17/128,519, filed on Dec. 21, 2020, granted, now 11,386,850, issued on Jul. 12, 2022.
Claims priority of application No. 10-2020-0007378 (KR), filed on Jan. 20, 2020.
Prior Publication US 2023/0335063 A1, Oct. 19, 2023
Int. Cl. G09G 3/00 (2006.01); G06F 3/041 (2006.01); G09G 3/20 (2006.01); G09G 3/3275 (2016.01); H10K 59/124 (2023.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01)
CPC G09G 3/3275 (2013.01) [G09G 3/2003 (2013.01); H10K 59/124 (2023.02); H10K 59/131 (2023.02); H10K 59/353 (2023.02); G09G 2300/0426 (2013.01); G09G 2300/0452 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A display panel comprising:
a 1-1st sub-pixel and a 1-2nd sub-pixel disposed over a substrate to be in a main display area, the main display area outside a component area in a plan view;
a 2-1st sub-pixel and a 2-2nd sub-pixel disposed over the substrate to be in the component area, the 2-1st sub-pixel and the 2-2nd sub-pixel including thin-film transistors, each of the thin-film transistors having a semiconductor layer; and
a conductive layer disposed between the semiconductor layer and the substrate, the conductive layer including an opening having a polygonal shape in the component area in the plan view, at least one internal angle of the opening being an obtuse angle.