US 11,937,477 B2
Display device and electronic apparatus
Eunkyung Koh, Yongin-si (KR); Seungin Baek, Yongin-si (KR); Sanggu Lee, Yongin-si (KR); Daewook Kim, Yongin-si (KR); Byongug Park, Yongin-si (KR); Hyunjin Son, Yongin-si (KR); Jewon Yoo, Yongin-si (KR); and Sujin Choi, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Apr. 20, 2023, as Appl. No. 18/303,739.
Application 18/303,739 is a continuation of application No. 17/036,590, filed on Sep. 29, 2020, granted, now 11,653,534.
Claims priority of application No. 10-2020-0027982 (KR), filed on Mar. 5, 2020.
Prior Publication US 2023/0269982 A1, Aug. 24, 2023
Int. Cl. H10K 59/131 (2023.01); H04N 23/57 (2023.01); H10K 59/00 (2023.01); H10K 59/12 (2023.01); H10K 59/121 (2023.01); H10K 59/126 (2023.01); H10K 59/35 (2023.01)
CPC H10K 59/131 (2023.02) [H10K 59/00 (2023.02); H10K 59/12 (2023.02); H10K 59/121 (2023.02); H10K 59/126 (2023.02); H10K 59/352 (2023.02); H10K 59/353 (2023.02); H04N 23/57 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
pixel circuits disposed on a substrate, each of the pixel circuits comprising a transistor and a storage capacitor;
display elements respectively electrically connected to the pixel circuits; and
a metal layer disposed between the substrate and the pixel circuits, the metal layer comprising through-holes, wherein
the through-holes of the metal layer comprise:
a first through-hole; and
second through-hole spaced apart from the first through-hole, and
the second through-hole is entirely surrounded by the first through-hole in a plan view.