- Patent Title: Gate driver circuit and method for driving same, and display device
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Application No.: US18272595Application Date: 2022-07-28
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Publication No.: US12236892B2Publication Date: 2025-02-25
- Inventor: Zhidong Yuan , Yongqian Li , Can Yuan , Liu Wu , Luke Ding , Cheng Xu , Miao Liu , Xing Yao
- Applicant: Hefei BOE Joint Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Anhui; CN Beijing
- Assignee: Hefei BOE Joint Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee: Hefei BOE Joint Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Anhui; CN Beijing
- Agency: XSENSUS LLP
- International Application: PCT/CN2022/108535 WO 20220728
- International Announcement: WO2024/020925 WO 20240201
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/3266 ; G11C19/28

Abstract:
Provided is a gate driver circuit. The gate driver circuit is applicable to a display panel, wherein the display panel includes a plurality of rows of pixels; the gate driver circuit including at least one gate driver sub-circuit; wherein the gate driver sub-circuit includes: at least two shift register groups, wherein each shift register group includes a plurality of shift register units; at least two first dummy units, wherein the at least two first dummy units are respectively coupled to a same input enable terminal and the at least two shift register groups; and at least two second dummy units, wherein the at least two second dummy units are coupled to the at least two shift register groups.
Public/Granted literature
- US20250014520A1 GATE DRIVER CIRCUIT AND METHOD FOR DRIVING SAME, AND DISPLAY DEVICE Public/Granted day:2025-01-09
Information query
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