Invention Application
- Patent Title: DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
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Application No.: US17505549Application Date: 2021-10-19
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Publication No.: US20220123078A1Publication Date: 2022-04-21
- Inventor: Jungan Lee , Gwanggeun Lee , Taehui Kim , Jeongju Park
- 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: KR10-2020-0135808 20201020
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/56

Abstract:
A display apparatus includes: a substrate; a source electrode, a drain electrode, and first electrodes disposed on the substrate and spaced apart from each other; a first layer covering the source electrode, the drain electrode, and the first electrodes; a semiconductor layer disposed on the first layer; a source connection electrode contacting the source electrode through a first hole in the first layer to electrically connect the source electrode and the semiconductor layer to each other; a drain connection electrode contacting the drain electrode through a second hole in the first layer to electrically connect the drain electrode and the semiconductor layer to each other; and a pixel electrode disposed above the first layer and overlapping the first electrodes including first projections overlapping the first electrodes and first recesses between the first projections.
Public/Granted literature
- US12075659B2 Display apparatus and method of manufacturing the same Public/Granted day:2024-08-27
Information query
IPC分类: