Invention Application
- Patent Title: DISPLAY DEVICE
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Application No.: US17509090Application Date: 2021-10-25
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Publication No.: US20220128882A1Publication Date: 2022-04-28
- Inventor: Toshiki KANEKO , Akihiro HANADA
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Priority: JP2020-179098 20201026
- Main IPC: G02F1/16766
- IPC: G02F1/16766 ; H01L27/12 ; G02F1/16756

Abstract:
According to one embodiment, a display device includes a first oxide semiconductor, a second oxide semiconductor, a first source electrode contacting the first oxide semiconductor in a first opening, a first drain electrode contacting the first oxide semiconductor in a second opening, a second source electrode contacting the second oxide semiconductor in a third opening, and a second drain electrode contacting the second oxide semiconductor in a fourth opening. A length of a layer stack of the second insulating film and the first source electrode between the first opening and the second opening is greater than a length of a layer stack of the second insulating film and the second source electrode between the third opening and the fourth opening.
Public/Granted literature
- US12298646B2 Display device Public/Granted day:2025-05-13
Information query
IPC分类: