Invention Grant
- Patent Title: Display device including plurality of light-emitting elements with different emission wavelength variations
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Application No.: US17841043Application Date: 2022-06-15
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Publication No.: US12283583B2Publication Date: 2025-04-22
- Inventor: Masanobu Ikeda
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JPJP2021-099692 20210615
- Main IPC: H01L25/16
- IPC: H01L25/16 ; H01L33/62

Abstract:
A display device includes a substrate, a plurality of pixels provided to the substrate, a plurality of mounting electrodes and a plurality of light-emitting elements provided to the pixels, a first region provided at a center part of a display region of the substrate, and a second region provided closer to an outer end of the substrate than the first region in the display region of the substrate. Number of the mounting electrodes included in each of the pixels in the first region is equal to number of the mounting electrodes included in each of the pixels in the second region, and number of the light-emitting elements included in each of the pixels in the first region is larger than number of the light-emitting elements included in each of the pixels in the second region.
Public/Granted literature
- US20220399320A1 DISPLAY DEVICE Public/Granted day:2022-12-15
Information query
IPC分类: