Invention Publication
- Patent Title: DISPLAY DEVICE
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Application No.: US18280942Application Date: 2021-04-27
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Publication No.: US20240147789A1Publication Date: 2024-05-02
- Inventor: Tohru OKABE , Shoji OKAZAKI , Shinsuke SAIDA , Shinji ICHIKAWA , Hiroki TANIYAMA , Eiji FUJIMOTO
- Applicant: Sharp Display Technology Corporation
- Applicant Address: JP Kameyama City, Mie
- Assignee: Sharp Display Technology Corporation
- Current Assignee: Sharp Display Technology Corporation
- Current Assignee Address: JP Kameyama City, Mie
- International Application: PCT/JP2021/016828 2021.04.27
- Date entered country: 2023-09-07
- Main IPC: H10K59/131
- IPC: H10K59/131 ; H10K59/124

Abstract:
A display device, includes: a base substrate layer; a thin-film transistor layer provided on the base substrate layer, and including a plurality of subpixels forming a display region, each of the subpixels being provided with a thin-film transistor on which a planarization film is stacked; and a light-emitting element layer provided on the thin-film transistor layer, and including a plurality of first electrodes, a common edge cover, a plurality of light-emitting functional layers, and a common second electrode, all of which are sequentially stacked on top of another in association with the plurality of subpixels, wherein each of the first electrodes has a peripheral edge portion provided to: surround, in plan view, the thin-film transistor corresponding to the first electrode; and protrude toward the base substrate layer.
Information query