Invention Grant
- Patent Title: Display substrate, display device and display device identification method
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Application No.: US15873142Application Date: 2018-01-17
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Publication No.: US10043832B2Publication Date: 2018-08-07
- Inventor: Dingwei Shen , Jingxiong Zhou , Yiqi Wang , Zhengfang Xie
- Applicant: Shanghai Tianma Micro-electronics Co., Ltd. , Tianma Micro-electronics Co., Ltd.
- Applicant Address: CN Shanghai CN Shenzhen
- Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.,TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.,TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee Address: CN Shanghai CN Shenzhen
- Agency: Anova Law Group, PLLC
- Priority: CN201511027846 20151231
- Main IPC: H01L29/18
- IPC: H01L29/18 ; H01L29/06 ; H01L27/12 ; G02F1/1345 ; G02F1/13 ; H01L23/528 ; H01L23/544
Abstract:
A display substrate, a display device and a method to identify a display device are provided. The display substrate comprises a display region and a periphery region. The periphery region comprises a plurality of first bonding pads electrically connected to metal wires disposed at the display region and a plurality of second bonding pads including at least two identification bonding pads. The at least two identification bonding pads are electrically connected to voltage-level signal lines respectively, and are labeled with identify information according to voltage-level signals provide by the voltage-level signal lines.
Public/Granted literature
- US20180145091A1 DISPLAY SUBSTRATE, DISPLAY DEVICE AND DISPLAY DEVICE IDENTIFICATION METHOD Public/Granted day:2018-05-24
Information query
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