US 11,740,749 B2
Touch sensor integrated display device
Cheolse Kim, Daegu (KR); Buyeol Lee, Goyang-si (KR); Sunjung Lee, Seoul (KR); Sangsoo Hwang, Seoul (KR); Yoonhwan Woo, Seoul (KR); and Manhyeop Han, Seoul (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Oct. 25, 2021, as Appl. No. 17/510,363.
Application 17/510,363 is a continuation of application No. 16/847,118, filed on Apr. 13, 2020, granted, now 11,157,123.
Application 16/847,118 is a continuation of application No. 16/202,024, filed on Nov. 27, 2018, granted, now 10,649,575, issued on May 12, 2020.
Application 16/202,024 is a continuation of application No. 15/157,305, filed on May 17, 2016, granted, now 10,180,750, issued on Jan. 15, 2019.
Application 15/157,305 is a continuation of application No. 14/981,550, filed on Dec. 28, 2015, granted, now 9,639,205, issued on May 2, 2017.
Application 14/981,550 is a continuation of application No. 13/337,390, filed on Dec. 27, 2011, granted, now 9,250,735, issued on Feb. 2, 2016.
Claims priority of application No. 10-2011-0017181 (KR), filed on Feb. 25, 2011; and application No. 10-2011-0077644 (KR), filed on Aug. 4, 2011.
Prior Publication US 2022/0113840 A1, Apr. 14, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/044 (2006.01); G02F 1/1333 (2006.01); G09G 3/36 (2006.01); G06F 3/041 (2006.01); G02F 1/1362 (2006.01); G02F 1/1343 (2006.01)
CPC G06F 3/0446 (2019.05) [G02F 1/13338 (2013.01); G02F 1/136286 (2013.01); G06F 3/0412 (2013.01); G09G 3/3648 (2013.01); G02F 1/134372 (2021.01); G06F 2203/04103 (2013.01); G09G 2354/00 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A touch sensitive display device, comprising:
a plurality of touch electrodes, including first, second, third, and fourth touch electrodes;
a plurality of signal lines, including first, second, third, and fourth signal lines; and
a plurality of contact holes, including first, second, third, and fourth contact holes,
wherein the plurality of touch electrodes are disposed in a matrix form, and the first, second, third, and fourth touch electrodes are disposed in at least two rows and two columns,
wherein each of the first and second signal lines overlaps with the first and second touch electrodes without contacting the third and fourth touch electrodes, and each of the third and fourth signal lines overlaps with the third and fourth touch electrodes without contacting the first and second touch electrodes,
wherein the first touch electrode and the first signal line are electrically connected to each other via the first contact hole, the second touch electrode and the second signal line are electrically connected to each other via the second contact hole, the third touch electrode and the third signal line are electrically connected to each other via the third contact hole, and the fourth touch electrode and the fourth signal line are electrically connected to each other via the fourth contact hole, and
wherein, in a plan view, a first distance between a location of the first contact hole and a location of the second contact hole is substantially identical to a second distance between a location of the third contact hole and a location of the fourth contact hole.