Invention Grant
- Patent Title: Gate driving circuit and display panel that alleviate trailing of a falling edge of a signal output terminal
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Application No.: US17765373Application Date: 2021-06-10
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Publication No.: US11893919B2Publication Date: 2024-02-06
- Inventor: Qiujie Su , Feng Qu , Zhihua Sun , Seungmin Lee , Yanping Liao , Hongli Yue
- Applicant: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BEIJING BOE DISPLAY TECHOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BEIJING BOE DISPLAY TECHOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: Nath, Goldberg & Meyer
- Agent Joshua B. Goldberg
- Priority: CN 2010763129.3 2020.07.31
- International Application: PCT/CN2021/099299 2021.06.10
- International Announcement: WO2022/022096A 2022.02.03
- Date entered country: 2022-03-30
- Main IPC: G11C19/28
- IPC: G11C19/28 ; G09G3/20

Abstract:
A gate driving circuit and a display panel are provided. The gate driving circuit includes M shift registers and N clock signal lines; every N adjacent shift registers among the M shift registers are respectively connected to the N clock signal lines, where N is an even number greater than or equal to 4, and M is an integer greater than or equal to N; a signal output terminal (OUTPUT) of an ith shift register is connected to a signal input terminal (INPUT) of a (i+p)th shift register, where (N−4)/2≤p≤N/2, and i is taken from 1 to (M−p); and a pull-up reset signal terminal of a jth shift register is connected to a signal output terminal (OUTPUT) of a (j+q)th shift register, where 1
Public/Granted literature
- US20220343821A1 GATE DRIVING CIRCUIT AND DISPLAY PANEL Public/Granted day:2022-10-27
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