	US 12,336,416 B2
	Input sensing circuit and display device including the same
Sunhwa Lee, Yongin-si (KR); Mukyung Jeon, Ulsan (KR); Jaehyung Cho, Suwon-si (KR); and Kihyun Pyo, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jan. 29, 2024, as Appl. No. 18/426,330.
Application 18/426,330 is a continuation of application No. 17/862,337, filed on Jul. 11, 2022, granted, now 11,889,734.
Application 17/862,337 is a continuation of application No. 16/841,938, filed on Apr. 7, 2020, granted, now 11,387,293, issued on Jul. 12, 2022.
Claims priority of application No. 10-2019-0049615 (KR), filed on Apr. 29, 2019.
Prior Publication US 2024/0172518 A1, May 23, 2024
Int. Cl. G06F 3/041 (2006.01); G06F 1/16 (2006.01); G06F 3/044 (2006.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01)

CPC H10K 59/40 (2023.02) [G06F 1/1652 (2013.01); G06F 3/04164 (2019.05); G06F 3/044 (2013.01); G06F 3/0443 (2019.05); H10K 59/131 (2023.02); G06F 1/1643 (2013.01); G06F 3/041 (2013.01); G06F 3/0412 (2013.01); G06F 3/0416 (2013.01); G06F 3/0446 (2019.05); G06F 2203/04102 (2013.01); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01)]

20 Claims

1. A display device comprising:

a sensor layer comprising a sensor area and a wiring area adjacent the sensor area,

wherein the sensor layer comprises:

first electrodes in the sensor area and extending in a first direction;

second electrodes in the sensor area and extending in a second direction intersecting the first direction, the second electrodes crossing the first electrodes;

first lines in the wiring area and electrically connected to the first electrodes, respectively; and

second lines in the wiring area and electrically connected to the second electrodes, respectively,

wherein the first lines comprise first group lines and second group lines spaced from the first group lines with the sensor area interposed therebetween,

wherein a length of a shortest one of the first group lines is longer than a length of a longest of the second group lines,

wherein each of the first group lines includes a first layer line spaced from the first electrodes in the first direction and a second layer line electrically connected to the first layer line,

wherein the second layer line comprises a first portion extending from one of the first electrodes in the first direction and a second portion extending from the first portion in the second direction, and

wherein the first layer line does not overlap with the first portion.