US 11,895,884 B2
Display device
Keon Woo Kim, Yongin-si (KR); Ji Hyun Ka, Yongin-si (KR); Tae Hoon Kwon, Yongin-si (KR); Ho Kyoon Kwon, Yongin-si (KR); Min Ku Lee, Yongin-si (KR); Zail Lhee, Yongin-si (KR); Jin Tae Jeong, Yongin-si (KR); Seung Ji Cha, Yongin-si (KR); Byung Du Ahn, Yongin-si (KR); and Jeong 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 Nov. 29, 2021, as Appl. No. 17/537,237.
Application 17/537,237 is a continuation of application No. 16/298,924, filed on Mar. 11, 2019, granted, now 11,189,680.
Application 16/298,924 is a continuation of application No. 15/832,628, filed on Dec. 5, 2017, granted, now 10,229,964, issued on Mar. 12, 2019.
Claims priority of application No. 10-2017-0023069 (KR), filed on Feb. 21, 2017.
Prior Publication US 2022/0085140 A1, Mar. 17, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H10K 59/131 (2023.01); G09G 3/3233 (2016.01); H10K 59/88 (2023.01); H10K 59/121 (2023.01); H10K 59/124 (2023.01); H10K 77/10 (2023.01); H01L 27/12 (2006.01)
CPC H10K 59/131 (2023.02) [G09G 3/3233 (2013.01); H10K 59/121 (2023.02); H10K 59/124 (2023.02); H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/88 (2023.02); H10K 77/10 (2023.02); G09G 2300/0413 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/0251 (2013.01); G09G 2310/0262 (2013.01); H01L 27/124 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate comprising:
a first pixel region;
a second pixel region having a smaller area than the first pixel region;
a third pixel region spaced from the second pixel region and having a smaller area than the first pixel region; and
a peripheral region surrounding all of the first to third pixel regions;
a plurality of first pixels in the first pixel region;
a plurality of second pixels in the second pixel region;
a plurality of third pixels in the third pixel region;
a first line connected to some of the plurality of first pixels;
a second line connected to some of the plurality of second pixels;
an extension line connected to the second line and extending to the peripheral region; and
a plurality of power lines connected to the plurality of first pixels, the plurality of second pixels, and the plurality of third pixels.