US 11,720,213 B2
Display apparatus
Kiwook Kim, Hwaseong-si (KR); Kyongtae Park, Suwon-si (KR); Hyesong Kwun, Bucheon-si (KR); Dae-won Lee, Seoul (KR); Donghoon Jeong, Seoul (KR); Won-kyu Kwak, Seongnam-si (KR); Kwangmin Kim, Seoul (KR); Joongsoo Moon, Hwaseong-si (KR); Changkyu Jin, Anyang-si (KR); Kyu-sik Cho, Suwon-si (KR); and Sungho Cho, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jun. 13, 2022, as Appl. No. 17/838,616.
Application 17/838,616 is a continuation of application No. 17/240,054, filed on Apr. 26, 2021, granted, now 11,360,621.
Application 17/240,054 is a continuation of application No. 16/839,325, filed on Apr. 3, 2020, granted, now 10,990,233, issued on Apr. 27, 2021.
Application 16/839,325 is a continuation of application No. 15/920,801, filed on Mar. 14, 2018, granted, now 10,615,242, issued on Apr. 7, 2020.
Claims priority of application No. 10-2017-0032016 (KR), filed on Mar. 14, 2017; and application No. 10-2017-0094876 (KR), filed on Jul. 26, 2017.
Prior Publication US 2022/0308698 A1, Sep. 29, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/044 (2006.01); G06F 3/041 (2006.01); H01L 51/00 (2006.01); H01L 23/00 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01)
CPC G06F 3/0443 (2019.05) [G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); H01L 24/04 (2013.01); H01L 24/16 (2013.01); H01L 24/29 (2013.01); H01L 24/32 (2013.01); H01L 24/73 (2013.01); H01L 27/323 (2013.01); H01L 27/3223 (2013.01); H01L 27/3276 (2013.01); H01L 51/0097 (2013.01); H01L 51/5253 (2013.01); G06F 2203/04111 (2013.01); H01L 2224/0221 (2013.01); H01L 2224/02145 (2013.01); H01L 2224/04026 (2013.01); H01L 2224/16148 (2013.01); H01L 2224/29198 (2013.01); H01L 2224/32148 (2013.01); H01L 2224/73204 (2013.01); H01L 2924/1426 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display apparatus, comprising:
a display panel comprising a substrate comprising a display region and a non-display region adjacent to the display region, a first intermediate insulation layer which defines an opening overlapping the non-display region and disposed on the substrate, a pixel disposed in the display region, and a pad group connected to the pixel and overlapping the opening;
a driving circuit chip connected to the pad group and overlapping the opening; and
a touch sensor including a touch insulating layer disposed on the display panel and a touch electrode layer;
wherein the touch insulating layer comprises an intaglio pattern overlapping a portion of the driving circuit chip and passing through the touch insulating layer.
 
15. A display apparatus, comprising:
a display panel comprising a substrate comprising a display region and a non-display region adjacent to the display region, a pixel disposed in the display region, an output pad connected to the pixel, and an input pad spaced apart from the output pad;
a driving circuit chip connected to the output pad and input pad; and
a touch sensor including a touch insulating layer disposed on the display panel and a touch electrode layer;
wherein the touch insulating layer comprises at least one intaglio pattern disposed between the output pad and input pad.