US 11,995,277 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 May 23, 2023, as Appl. No. 18/200,814.
Application 18/200,814 is a continuation of application No. 17/838,616, filed on Jun. 13, 2022, granted, now 11,720,213.
Application 17/838,616 is a continuation of application No. 17/240,054, filed on Apr. 26, 2021, granted, now 11,360,621, issued on Jun. 14, 2022.
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 2023/0350524 A1, Nov. 2, 2023
Int. Cl. G06F 3/044 (2006.01); G06F 3/041 (2006.01); H01L 23/00 (2006.01); H10K 50/844 (2023.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01); H10K 59/88 (2023.01); H10K 77/10 (2023.01)
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); H10K 50/844 (2023.02); H10K 59/131 (2023.02); H10K 59/40 (2023.02); H10K 59/88 (2023.02); H10K 77/111 (2023.02); G06F 2203/04111 (2013.01); H01L 2224/02145 (2013.01); H01L 2224/0221 (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 substrate comprising a display region and a non-display region adjacent to the display region;
pixels disposed in the display region and connected to data lines;
output pad lines connected to the pixels;
output pads connected to the input pad lines;
a driving circuit chip disposed in the non-display region;
an encapsulation layer covering the pixels; and
a touch sensor disposed on the encapsulation layer and the touch sensor comprising a touch insulating layer comprising a first intaglio pattern defined by penetrating the touch insulating layer, and touch electrode layer, and
wherein the output pad lines are connected to the output pads across the first intaglio pattern.
 
11. A display apparatus, comprising:
a substrate comprising a display region and a non-display region adjacent to the display region;
pixels disposed in the display region and connected to data lines;
a pad group comprising input pad lines and input pads connected to the input pad lines;
a driving circuit chip disposed in the non-display region;
a flexible printed circuit board disposed in non-display region;
an encapsulation layer covering the pixels; and
a touch sensor disposed on the encapsulation layer and the touch sensor comprising a touch insulating layer comprising a first intaglio pattern defined by penetrating the touch insulating layer, and touch electrode layer, and
wherein the input pad lines connect the input pads and the flexible printed circuit board.