- Patent Title: Touch-integrated display panel and display device having the same
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Application No.: US15254924Application Date: 2016-09-01
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Publication No.: US10001859B2Publication Date: 2018-06-19
- Inventor: SunJa Park , Dongmin Seo , Inseop Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Polsinelli PC
- Priority: KR10-2015-0189189 20151230
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G02F1/1333 ; G02F1/1362 ; G02F1/1343 ; G02F1/1368

Abstract:
A touch-integrated display panel includes a substrate, a plurality of first and second pixels, a touch electrode, and a shield electrode. The substrate has an active area and a non-active area outside of the active area. The plurality of first pixels are disposed in the active area, and the plurality of second pixels are disposed in the non-active area. The touch electrode is formed by electrically connecting the common voltage electrodes of a group of first pixels among the plurality of first pixels. The shield electrode is formed by electrically connecting the common voltage electrodes of the plurality of second pixels. The shield electrode is disposed to surround the active area.
Public/Granted literature
- US20170192610A1 TOUCH-INTEGRATED DISPLAY PANEL AND DISPLAY DEVICE HAVING THE SAME Public/Granted day:2017-07-06
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