Invention Grant
- Patent Title: Display device
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Application No.: US17147566Application Date: 2021-01-13
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Publication No.: US11448915B2Publication Date: 2022-09-20
- Inventor: Yudai Numata
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Maier & Maier, PLLC
- Priority: JPJP2018-137541 20180723
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1335 ; G02F1/1343 ; G02F1/1337 ; G02F1/1334

Abstract:
According to one embodiment, a display device includes, a first transparent substrate having a side surface and a main surface, a first alignment film disposed along the main surface, a first transparent layer located between the first transparent substrate and the first alignment film, a second transparent substrate, a pixel electrode electrically connected to a switching element, a liquid crystal layer, and a light-emitting element opposed to the side surface. The first transparent layer overlaps a part of the pixel electrode and has a lower refractive index than the first transparent substrate.
Public/Granted literature
- US20210132433A1 DISPLAY DEVICE Public/Granted day:2021-05-06
Information query
IPC分类: