Invention Grant
- Patent Title: Display device
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Application No.: US16165155Application Date: 2018-10-19
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Publication No.: US10446755B2Publication Date: 2019-10-15
- Inventor: Won-Kyu Kwak , Hwan-Soo Jang , Jae-Yong Lee
- 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: Lee & Morse, P.C.
- Priority: KR10-2014-0101136 20140806
- Main IPC: H01L21/66
- IPC: H01L21/66 ; G09G3/00 ; G09G3/3225 ; H01L51/00 ; H01L27/12 ; H01L27/32 ; H01L51/52 ; H01L51/56

Abstract:
A display device includes a display area, a test pad, a plurality of first test transistors, and at least one outline. The display area includes pixels coupled to data lines and scan lines. The test pad receives a test signal. The first test transistors are coupled between the data lines of the display area and the test pad. The at least one outline is coupled between one of the first test transistors and the test pad. The at least one outline is located in a non-display area outside the display area.
Public/Granted literature
- US20190051831A1 DISPLAY DEVICE Public/Granted day:2019-02-14
Information query
IPC分类: