Invention Grant
- Patent Title: Illumination device and display device
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Application No.: US17704144Application Date: 2022-03-25
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Publication No.: US11675228B2Publication Date: 2023-06-13
- Inventor: Yosuke Nakamori , Rina Yamamoto
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP 2021057710 2021.03.30
- Main IPC: G02F1/13357
- IPC: G02F1/13357 ; G02F1/1339 ; G02F1/1335
Abstract:
According to one embodiment, an illumination device includes a substrate, a plurality of light emitting elements mounted on the substrate, an optical sheet located on the light emitting elements, and a foam located between the light emitting elements and the optical sheet and overlapping the light emitting elements.
Public/Granted literature
- US20220317516A1 ILLUMINATION DEVICE AND DISPLAY DEVICE Public/Granted day:2022-10-06
Information query
IPC分类:
