US 12,461,635 B2
Display device
Inyoung Han, Yongin-si (KR); and Hwan-Hee Jeong, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Nov. 20, 2024, as Appl. No. 18/954,272.
Claims priority of application No. 10-2024-0013317 (KR), filed on Jan. 29, 2024.
Prior Publication US 2025/0244851 A1, Jul. 31, 2025
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01)
CPC G06F 3/0446 (2019.05) [G06F 2203/04111 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel comprising an active region in which pixels are located, and a peripheral region adjacent to the active region; and
an input-sensing panel comprising a sensing circuit layer and an encapsulation substrate above the display panel,
wherein the sensing circuit layer comprises:
first, second, and third sensing insulating layers sequentially stacked above the display panel;
first sensing electrodes extending along a first direction, and arranged along a second direction crossing the first direction;
second sensing electrodes comprising sensing patterns arranged along the second direction, and connection patterns respectively between adjacent ones of the sensing patterns, extending along the second direction, and arranged along the first direction;
first trace lines respectively connected to first ends of the second sensing electrodes;
second trace lines respectively connected to second ends of the second sensing electrodes; and
third trace lines respectively connected to first ends of the first sensing electrodes, and comprising:
a first conductive pattern;
a second conductive pattern overlapping the first conductive pattern, and having a width that is less than a width of the first conductive pattern in the first direction; and
a bridge pattern extending from one of the sensing patterns, and connected to the first conductive pattern and the second conductive pattern.