Invention Grant
- Patent Title: Organic light-emitting display apparatus and method of manufacturing the same
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Application No.: US16593570Application Date: 2019-10-04
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Publication No.: US11121188B2Publication Date: 2021-09-14
- Inventor: Kangmoon Jo , Dongwoo Kim , Youngmin Kim , Sungjae Moon , Kisoo Park , Junhyun Park , Ansu Lee
- 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: F. Chau & Assoicates, LLC
- Priority: KR10-2018-0160340 20181212
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52 ; H01L51/56

Abstract:
An organic light-emitting display apparatus includes a display layer including a first non-light-emitting area in which a pixel-defining layer surrounding a light-emitting area is arranged, and a second non-light-emitting area further including a spacer on the pixel-defining layer; a light shield layer including a first black matrix and a second matrix covering the first non-light-emitting area and the second non-light-emitting area, respectively, and having different dielectric constants; and a touchscreen electrode including a touch electrode on a position corresponding to the first black matrix and the second matrix.
Information query
IPC分类: