Invention Grant
- Patent Title: Display panel and display apparatus having crack detection circuit with conductive loop
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Application No.: US17905815Application Date: 2021-12-23
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Publication No.: US12216849B2Publication Date: 2025-02-04
- Inventor: Bo Zhang , Hongwei Ma , Yulong Wei , Yi Qu , Zhiwen Chu , Xinxin Wang
- Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Sichuan; CN Beijing
- Assignee: Chengdu BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee: Chengdu BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Sichuan; CN Beijing
- Agency: Intellectual Valley Law, P.C.
- International Application: PCT/CN2021/140751 WO 20211223
- International Announcement: WO2023/115443 WO 20230629
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G09G3/3208
Abstract:
A display panel is provided. The display panel comprises: a touch electrode layer at least partially in a display area of the display panel; a gate-on-array in a peripheral area of the display panel; and a crack detection circuit; wherein at least a portion of signal lines in the crack detection circuit comprises a metal line in a same layer as mesh lines of the touch electrode layer.
Public/Granted literature
- US20240211061A1 DISPLAY PANEL AND DISPLAY APPARATUS Public/Granted day:2024-06-27
Information query
