Invention Grant
- Patent Title: Light emitting display device including structure for reducing reflection
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Application No.: US16165647Application Date: 2018-10-19
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Publication No.: US10553662B2Publication Date: 2020-02-04
- Inventor: Hyeonbum Lee , Jeongwon Kim , Hyoeng-ki Kim , Kwangwoo Park
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2017-0162951 20171130
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52

Abstract:
A light emitting display device includes a substrate and a switching element disposed on the substrate. A pixel electrode is disposed on the substrate and is connected to the switching element. A pixel defining layer is disposed on the pixel electrode. The pixel defining layer defines a pixel area of the substrate. A light emitting layer is disposed on the pixel electrode. A common electrode is disposed on the light emitting layer and the pixel defining layer. A sealing layer is disposed on the common electrode. A first light blocking layer is disposed between the pixel defining layer and the sealing layer.
Public/Granted literature
- US20190165074A1 LIGHT EMITTING DISPLAY DEVICE INCLUDING STRUCTURE FOR REDUCING REFLECTION Public/Granted day:2019-05-30
Information query
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