US 11,727,879 B2
Display device
Jun-yong An, Asan-si (KR); Jaewon Kim, Cheongju-si (KR); Hyunae Park, Hwaseong-si (KR); Hyungjun Park, Seongnam-si (KR); Seungwoo Sung, Cheonan-si (KR); Young-soo Yoon, Seoul (KR); Ji-eun Lee, Seoul (KR); Yun-kyeong In, Hwaseong-si (KR); Donghyeon Jang, Suwon-si (KR); and Junyoung Jo, Suwon-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Aug. 28, 2022, as Appl. No. 17/897,202.
Application 17/897,202 is a continuation of application No. 17/409,234, filed on Aug. 23, 2021, granted, now 11,450,277.
Application 17/409,234 is a continuation of application No. 16/688,551, filed on Nov. 19, 2019, granted, now 11,100,858, issued on Aug. 24, 2021.
Claims priority of application No. 10-2018-0152681 (KR), filed on Nov. 30, 2018.
Prior Publication US 2022/0406256 A1, Dec. 22, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 5/00 (2006.01); G09G 3/3233 (2016.01); H10K 59/131 (2023.01)
CPC G09G 3/3233 (2013.01) [H10K 59/131 (2023.02); G09G 2300/0426 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display device comprising:
a base layer comprising a first region in which a hole is defined, a second region surrounding the first region, and a third region surrounding the second region;
pixels disposed on the third region of the base layer; and
lines electrically connected to at least some of the pixels and disposed on the second region of the base layer,
wherein the lines comprise:
first-layer lines disposed on a first layer;
second-layer lines disposed on a second layer on the first layer;
third-layer lines disposed on a third layer on the second layer; and
fourth-layer lines disposed on a fourth layer on the third layer,
wherein the first-layer lines and the second-layer lines are alternately arranged one by one, and the third-layer lines and the fourth-layer lines are alternately arranged one by one when viewed in a plan view, and
wherein one of the third-layer lines is disposed between one of the first-layer lines and one of the second-layer lines when viewed in a plan view, and one of the fourth -layer lines is disposed between an other one of the first-layer lines and an other one of the second-layer lines when viewed in a plan view.