Invention Grant
- Patent Title: Display device and manufacturing method thereof
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Application No.: US15264490Application Date: 2016-09-13
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Publication No.: US09786694B2Publication Date: 2017-10-10
- Inventor: Gwang Min Cha , Su Kyoung Yang , Chan Woo Yang
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: KR10-2015-0148083 20151023
- Main IPC: H01L27/12
- IPC: H01L27/12 ; H01L23/52 ; H01L23/532 ; H01L29/24 ; H01L29/786 ; H01L29/66 ; H01L29/423 ; H01L21/4763 ; H01L21/02 ; H01L29/45
Abstract:
A display device and a method of manufacturing the display device are provided. According to an exemplary embodiment, a display device includes: a substrate; a gate electrode disposed on the substrate; a semiconductor pattern disposed on the gate electrode; data wiring disposed on the semiconductor pattern and having a data line, a source electrode, and a drain electrode; a first barrier layer disposed between the data wiring and the semiconductor pattern; and undercuts disposed on at least one side of each segment of the first barrier layer.
Public/Granted literature
- US20170117298A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2017-04-27
Information query
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