Invention Grant
- Patent Title: Display panel and display apparatus
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Application No.: US16404367Application Date: 2019-05-06
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Publication No.: US10923005B2Publication Date: 2021-02-16
- Inventor: Rucuo Wei , Qiang Tian , Xiangzi Kong , Bojia Lv
- Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
- Applicant Address: CN Xiamen
- Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.
- Current Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.
- Current Assignee Address: CN Xiamen
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Priority: CN201811623294 20181228
- Main IPC: G09G3/06
- IPC: G09G3/06 ; G09G3/00 ; G09G3/3225 ; G09G3/3266 ; G09G3/3291

Abstract:
The present disclosure relates to the field of display technologies and provides a display panel and a display apparatus for improving the accuracy of test signals acquired in a VT test. The display panel includes a base substrate. The base substrate is provided with a plurality of test leads in a non-display area, and the plurality of test leads includes a circuit board lead and a test point lead. The base substrate is also provided with a test pad and a test circuit board pin in the non-display area. The circuit board lead is electrically connected to the test circuit board pin, the test point lead is electrically connected to the test pad, and the test pad being reused as a circuit board alignment mark.
Public/Granted literature
- US20200211428A1 DISPLAY PANEL AND DISPLAY APPARATUS Public/Granted day:2020-07-02
Information query
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