Invention Grant
- Patent Title: Touch panel
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Application No.: US15539869Application Date: 2015-12-28
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Publication No.: US10228580B2Publication Date: 2019-03-12
- Inventor: Seong Su Oem , Young Sun You , Jin Woong Lee , Chung Wan Lee , Kwang Yong Jin , Yong Jae Choi
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates, LLP
- Priority: KR10-2014-0193807 20141230
- International Application: PCT/KR2015/014298 WO 20151228
- International Announcement: WO2016/108531 WO 20160707
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G06F3/044 ; G02F1/1343 ; G06F3/0354 ; G06F3/047

Abstract:
The present invention relates to a touch panel and, more particularly, to a touch panel comprising: a substrate, which is divided into a valid area and an invalid area; sensing electrodes disposed in the valid area, thereby sensing a first input; touch electrodes disposed in the valid area so as not to overlap with the sensing electrode, thereby sensing a second input; first wirings disposed in the invalid area and connected to the sensing electrodes; and second wirings disposed in the invalid area and connected to the touch electrodes, wherein the touch electrodes are mesh form and disposed between the sensing electrodes, and each second wiring surrounds at least one sensing electrode and is electrically connected in a loop form.
Public/Granted literature
- US20170351131A1 TOUCH PANEL Public/Granted day:2017-12-07
Information query
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