Invention Grant
- Patent Title: TFT array substrate, display device including the same, and method of manufacturing the same
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Application No.: US15971435Application Date: 2018-05-04
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Publication No.: US10475817B2Publication Date: 2019-11-12
- Inventor: Byoung Kwon Choo , Joon Hwa Bae , Hyun Jin Cho , Jun Hyuk Cheon , Zi Yeon Yoon , Woo Jin Cho , Sung Hwan Choi , Jeong Hye Choi
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2017-0073904 20170613
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L27/00 ; H01L29/00 ; G02F1/1368 ; H01L27/12 ; H01L21/321 ; G02F1/1362 ; H01L27/32 ; H01L29/66 ; H01L29/78
Abstract:
A thin-film transistor (TFT) array substrate is provided. The TFT array substrate includes a base substrate, a semiconductor layer disposed on the base substrate, an insulating layer disposed on the semiconductor layer, and a gate electrode disposed on the insulating layer. A top surface of a portion of the insulating layer overlapping the semiconductor layer in a plan view of the base substrate and a top surface of the gate electrode are placed on the same level.
Public/Granted literature
- US20180358386A1 TFT ARRAY SUBSTRATE, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2018-12-13
Information query
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