Invention Grant
- Patent Title: Touch panel comprising a piezoelectric material
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Application No.: US14387297Application Date: 2013-03-21
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Publication No.: US09831871B2Publication Date: 2017-11-28
- Inventor: Sang Young Lee , Ji Sun Yun , Yong Jin Lee , Kyoung Hoon Chai
- 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: KR10-2012-0029646 20120323
- International Application: PCT/KR2013/002366 WO 20130321
- International Announcement: WO2013/141634 WO 20130926
- Main IPC: G06F3/041
- IPC: G06F3/041 ; H03K17/96 ; G06F3/044 ; H01L41/09 ; H01L41/193
Abstract:
A touch panel according to the embodiment includes a substrate including an effective area and a dummy area surrounding the effective area; a transparent electrode on the substrate; and an outer dummy layer on the dummy area, wherein the outer dummy layer comprises a piezoelectric material.
Public/Granted literature
- US20150090572A1 TOUCH PANEL Public/Granted day:2015-04-02
Information query
