Invention Grant
- Patent Title: Display device having a white emitting area
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Application No.: US15792576Application Date: 2017-10-24
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Publication No.: US11018200B2Publication Date: 2021-05-25
- Inventor: Ho-Won Choi , Moon-Bae Gee
- 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: KR10-2016-0141874 20161028
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52 ; H01L27/12 ; G02F1/1335 ; G02F1/1343 ; G02F1/1362

Abstract:
A display device including color filters overlapping each other on a non-emitting area of an upper substrate which is opposite to a lower substrate is provided. In the display device, color filters disposed close to a white emitting area include a same material, and the color filters extend a greater distance onto a non-emitting area disposed near the white emitting area, relative to distances extended onto other non-emitting areas. Thus, the display device may prevent light-leakage from the white emitting area.
Public/Granted literature
- US20180122862A1 Display Device Having a White Emitting Area Public/Granted day:2018-05-03
Information query
IPC分类: