Invention Grant
- Patent Title: Display apparatus and method of manufacturing the same
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Application No.: US17005210Application Date: 2020-08-27
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Publication No.: US11569306B2Publication Date: 2023-01-31
- Inventor: Sanghyung Lim , Soonmi Choi
- Applicant: Samsung Display Co., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., LTD.
- Current Assignee: Samsung Display Co., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2020-0030758 20200312
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/56 ; H01L51/52 ; H01L51/50

Abstract:
A display apparatus includes a first substrate; a first light-emitting device, a second light-emitting device, and a third light-emitting device disposed over the first substrate, each of the first to third light-emitting devices including a first light emission layer; a second substrate disposed over the first substrate with the first to third light-emitting devices therebetween, the second substrate including a first through hole, a second through hole, and a third through hole overlapping the first to third light-emitting devices; a reflective layer on an inner surface of each of the first to third through holes; a first color filter layer in the first through hole; a second color filter layer and a second quantum dot layer in the second through hole; and a third color filter layer and a third quantum dot layer in the third through hole.
Public/Granted literature
- US20210288117A1 DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2021-09-16
Information query
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