Invention Grant
- Patent Title: Display device including capping layer covered source and drain electrodes
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Application No.: US16157155Application Date: 2018-10-11
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Publication No.: US10892343B2Publication Date: 2021-01-12
- Inventor: Dongsung Lee , Cheolho Park , Jongoh Seo , Byungsoo So , Dongmin Lee
- 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
- Agency: Cantor Colburn LLP
- Priority: KR10-2017-0133472 20171013
- Main IPC: H01L29/45
- IPC: H01L29/45 ; H01L29/40 ; H01L29/49 ; H01L51/10 ; H01L27/12

Abstract:
A display device includes: a thin-film transistor on a substrate, the thin-film transistor including on the substrate: an active layer; a gate electrode overlapping the active layer; a source electrode and a drain electrode electrically connected to the active layer and including a first metal material; and a first capping layer which covers each of the source electrode and the drain electrode, the first capping layer having a Young's modulus greater than that of the first metal material.
Public/Granted literature
- US20190115440A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2019-04-18
Information query
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