Invention Grant
- Patent Title: Electroluminescent lighting device having touch sensor
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Application No.: US16723845Application Date: 2019-12-20
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Publication No.: US10989399B2Publication Date: 2021-04-27
- Inventor: Jungeun Lee , JongMin Kim , HwanKeon Lee , Taeok 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: Seed Intellectual Property Law Group LLP
- Priority: KR10-2018-0173307 20181231
- Main IPC: G06F3/041
- IPC: G06F3/041 ; F21V23/04 ; F21V9/08 ; H01L27/32 ; H01L51/52 ; F21Y115/20

Abstract:
An electroluminescent light device includes a substrate, an emission element disposed on a first surface of the substrate and defining an emission area, first and second pads disposed on the first surface of the substrate in a non-emission area of the substrate, a touch layer disposed on a second surface of the substrate opposite the first surface, and a cover plate attached on a bottom surface of the touch layer.
Public/Granted literature
- US20200208822A1 ELECTROLUMINESCENT LIGHTING DEVICE EMBEDDING TOUCH FUNCTION Public/Granted day:2020-07-02
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