US 11,740,718 B2
Electronic device having a sensor layer
Wonjun Choi, Seoul (KR); Il-Joo Kim, Hwaseong-si (KR); and Yeri Jeong, Suwon-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Aug. 24, 2021, as Appl. No. 17/410,018.
Claims priority of application No. 10-2020-0179637 (KR), filed on Dec. 21, 2020.
Prior Publication US 2022/0197420 A1, Jun. 23, 2022
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06F 1/16 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H10K 50/84 (2023.01); H10K 59/40 (2023.01); H10K 59/122 (2023.01); H10K 59/131 (2023.01)
CPC G06F 3/0412 (2013.01) [G06F 1/163 (2013.01); G06F 3/0446 (2019.05); H10K 50/84 (2023.02); H10K 59/122 (2023.02); H10K 59/131 (2023.02); H10K 59/40 (2023.02); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a display layer comprising a plurality of emission areas that provide different colored light, respectively, and a non-emission area that is adjacent to the plurality of emission areas; and
a sensor layer comprising a first sensing insulating layer disposed on the display layer, a first conductive layer disposed on the first sensing insulating layer, a second sensing insulating layer disposed on the first sensing insulating layer to cover the first conductive layer, and a second conductive layer disposed on the second sensing insulating layer and comprising mesh lines extending in first and second directions, that cross each other, each of the mesh lines are disposed on a same layer as each other;
wherein the mesh lines comprise:
a first line extending in the first direction;
a second line extending in the second direction from a first side of the first line;
a third line extending in the second direction from a second side of the first line that is opposite to the first side of the first line;
a fourth line spaced apart from the third line in the first direction and extending in the second direction from the second side of the first line; and
a reinforcing pattern disposed on inner areas defined by the first line and each of the second line, the third line, and the fourth line, respectively, the reinforcing pattern protruding from portions of the first to fourth lines that define each inner area of the inner areas; and
wherein the fourth line faces a first inner area defined by the first and second lines in the second direction with the first line interposed therebetween.