Invention Grant
- Patent Title: Electroluminescent display apparatus
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Application No.: US16527593Application Date: 2019-07-31
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Publication No.: US11158696B2Publication Date: 2021-10-26
- Inventor: Howon Choi , YongBaek Lee , Eunil Cho
- 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: Morgan, Lewis & Bockius LLP
- Priority: KR10-2018-0130787 20181030
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L27/12

Abstract:
An electroluminescent display apparatus includes: a substrate, a plurality of subpixels on the substrate, a first electrode respectively in each of the plurality of subpixels, the first electrode including: a first sub-electrode, and a second sub-electrode, a light-emitting layer on the first electrode, and a second electrode on the light-emitting layer, wherein a whole upper surface of each of the first sub-electrode and the second sub-electrode contacts a lower surface of the light-emitting layer.
Information query
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