Invention Grant
- Patent Title: Display device with integrated touch screen
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Application No.: US15711651Application Date: 2017-09-21
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Publication No.: US10763312B2Publication Date: 2020-09-01
- Inventor: JungSik Jo , JongGeun Yoon
- 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: Fenwick & West LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4bed5dde
- Main IPC: G06F3/041
- IPC: G06F3/041 ; H01L27/32 ; H01L51/52 ; G06F3/044

Abstract:
Disclosed is a display device with integrated touch screen, which prevents external light from being reflected by touch electrodes without a polarizer. The display device includes an organic light emitting device layer disposed on a substrate, a plurality of color filters disposed on the organic light emitting device layer, a plurality of first touch electrodes and a plurality of second touch electrodes disposed on the plurality of color filters to overlap a boundary portion between the plurality of color filters, and a black matrix disposed on the plurality of first touch electrodes and the plurality of second touch electrodes to overlap the plurality of first touch electrodes and the plurality of second touch electrodes.
Public/Granted literature
- US20180182819A1 Display Device with Integrated Touch Screen Public/Granted day:2018-06-28
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