US 12,105,918 B2
Display device and method of manufacturing display device
Jungha Son, Yongin-si (KR); Gee-Bum Kim, Seoul (KR); Sangwoo Kim, Seoul (KR); Kijune Lee, Yongin-si (KR); Taekyung Ahn, Yongin-si (KR); Byung Han Yoo, Suwon-si (KR); Jaeik Lim, Hwaseong-si (KR); and Chaungi Choi, Suwon-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Feb. 10, 2023, as Appl. No. 18/167,699.
Application 18/167,699 is a continuation of application No. 17/295,776, granted, now 11,599,229, previously published as PCT/KR2019/012321, filed on Sep. 23, 2019.
Claims priority of application No. 10-2018-0158358 (KR), filed on Dec. 10, 2018.
Prior Publication US 2023/0185411 A1, Jun. 15, 2023
Int. Cl. G06F 3/044 (2006.01); H10K 59/12 (2023.01); H10K 59/40 (2023.01); H10K 71/00 (2023.01)
CPC G06F 3/0443 (2019.05) [H10K 59/12 (2023.02); H10K 59/40 (2023.02); H10K 71/00 (2023.02); G06F 2203/04103 (2013.01); G06F 2203/04111 (2013.01); H10K 59/1201 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel comprising a pixel region;
an insulating layer on the display panel, the insulating layer comprising an opening overlapping the pixel region and an auxiliary opening spaced from the opening and surrounding the opening; and
a cover insulating layer covering the display panel and the insulating layer, and overlapping the pixel region on a plane,
wherein both the opening and the auxiliary opening are provided recessed from a top surface of the insulating layer, and
wherein the opening and the auxiliary opening do not overlap each other on a plane.