Invention Grant
- Patent Title: Semiconductor device
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Application No.: US17406614Application Date: 2021-08-19
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Publication No.: US11665945B2Publication Date: 2023-05-30
- Inventor: Hiroki Ohara
- 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 2017136016 2017.07.12
- Main IPC: H10K59/131
- IPC: H10K59/131 ; H10K77/10 ; H10K50/844

Abstract:
Disclosed is a display device including: a substrate; a first insulating film over the substrate, the first insulating film exposing a part of the substrate to provide an exposed surface to the substrate; a second insulating film in contact with the exposed surface and a first side surface of the first insulating film; and a first wiring over the second insulating film and in contact with the exposed surface, the first insulating film, and the second insulating film. The display device may further possess a third insulating film spaced from the second insulating film and in contact with the exposed surface. The first insulating film has a second side surface opposing the first side surface through the exposed surface. The third insulating film may be in contact with the second side surface, and the wiring may be located over and in contact with the third insulating film.
Public/Granted literature
- US20210384286A1 SEMICONDUCTOR DEVICE Public/Granted day:2021-12-09
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