Invention Application
- Patent Title: DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
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Application No.: US17715553Application Date: 2022-04-07
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Publication No.: US20230128109A1Publication Date: 2023-04-27
- Inventor: Dongmin Lee , Jaewoo Jeong , Janghyun Kim , Jongoh Seo , Byungsoo So
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-Si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-Si
- Priority: KR10-2021-0144967 20211027
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/56
Abstract:
A display apparatus includes a substrate, a gate electrode overlapping the substrate, and a semiconductor layer positioned between the substrate and the gate electrode. The semiconductor layer includes a first layer and a second layer positioned between the first layer and the gate electrode. A hydrogen content of the first layer is greater than a hydrogen content of the second layer.
Public/Granted literature
- US12193271B2 Display apparatus and method of manufacturing the same Public/Granted day:2025-01-07
Information query
IPC分类:
