US 11,928,296 B2
Display device
Jong Seon Park, 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 Oct. 31, 2022, as Appl. No. 17/976,913.
Application 17/976,913 is a continuation of application No. 17/071,954, filed on Oct. 15, 2020, granted, now 11,507,231.
Application 17/071,954 is a continuation of application No. 16/392,522, filed on Apr. 23, 2019, granted, now 10,838,564, issued on Nov. 17, 2020.
Claims priority of application No. 10-2018-0117168 (KR), filed on Oct. 1, 2018.
Prior Publication US 2023/0051324 A1, Feb. 16, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/044 (2006.01); G06F 3/041 (2006.01)
CPC G06F 3/0443 (2019.05) [G06F 3/0412 (2013.01); G06F 3/04164 (2019.05)] 21 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including a display area and a non-display area;
a sensing unit disposed on the display area of the display panel, wherein the sensing unit includes sensor electrodes, a connecting part electrically connecting adjacent sensor electrodes, a first insulating layer disposed between the sensor electrodes and the connecting part, and a second insulating layer disposed on the sensor electrodes and the connecting part; and
a mark overlapping the non-display area and including a first pattern part formed in a same conductive layer as the sensor electrodes and a second pattern part formed in a same conductive layer as the connecting part, and
wherein at least one of the first insulating layer and the second insulation layer includes an opening exposing at least a portion of the first pattern part, and
wherein the second pattern part overlaps the second insulating layer in a thickness direction.