Invention Grant
- Patent Title: Switching element, display substrate and method of manufacturing the same
- Patent Title (中): 开关元件，显示基板及其制造方法
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Application No.: US13838219Application Date: 2013-03-15
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Publication No.: US08884286B2Publication Date: 2014-11-11
- Inventor: Yong-Su Lee , Su-Hyoung Kang , Yoon-Ho Khang , Hyun-Jae Na , Sang-Ho Park , Se-Hwan Yu , Myoung-Geun Cha
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin, Gyeonggi-do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin, Gyeonggi-do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2012-0135061 20121127
- Main IPC: H01L29/10
- IPC: H01L29/10 ; H01L29/12 ; H01L29/786 ; H01L29/66
Abstract:
A switching element includes an active pattern including a channel portion, a source portion connected to the channel portion, and a drain portion connected to the channel portion, the source portion, a gate electrode overlapping the channel portion of the active pattern, a gate insulation layer disposed between the channel portion of the active pattern and the gate electrode, a source electrode disposed on the source portion of the active pattern to make ohmic contact with the source portion, and a drain electrode disposed on the drain portion of the active pattern to make ohmic contact with the drain portion. The drain portion and the channel portion of the active pattern include the same or substantially the same material.
Public/Granted literature
- US20140145178A1 SWITCHING ELEMENT, DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-05-29
Information query
IPC分类:
