Title:
GATE DRIVING CIRCUIT AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2022/017041
Kind Code:
A1
Abstract:
A gate driving circuit and a display panel. The gate driving circuit (100) comprises a plurality of cascaded shift register units (110). The plurality of cascaded shift register units (110) comprise: a first shift register unit (111), comprising a first clock signal end (111A); a (n+1)th shift register unit, comprising a (n+1)th clock signal end; a second shift register unit (112), comprising a second clock signal end (112A); and a (n+2)th shift register unit, comprising a (n+2)th clock signal end. The gate driving circuit (100) further comprises a first clock signal line (CLK1) that is connected to the first clock signal end (111A) and the (n+1)th clock signal end, and a second clock signal line (CLK2) that is connected to the second clock signal end (112A) and the (n+2)th clock signal end; the first clock signal line (CLK1) and the second clock signal line (CLK2) are arranged at an interval; the input end of the first clock signal line (CLK1) is connected to one end of a first resistor (R1); the input end of the second clock signal line (CLK2) is connected to one end of a second resistor (R2); and the second resistor (R2) is greater than the first resistor (R1). Therefore, the gate driving circuit can improve or even eliminate a horizontal fine line phenomenon.
Inventors:
LIU RONGCHENG (CN)
AI ZHENGWEI (CN)
GONG WENJUN (CN)
AI ZHENGWEI (CN)
GONG WENJUN (CN)
Application Number:
PCT/CN2021/099152
Publication Date:
January 27, 2022
Filing Date:
June 09, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
WUHAN BOE OPTOELECTRONICS TECH CO LTD (CN)
WUHAN BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G3/36
Foreign References:
CN102598144A | 2012-07-18 | |||
CN111028759A | 2020-04-17 | |||
CN108877639A | 2018-11-23 | |||
CN109272921A | 2019-01-25 | |||
CN103093826A | 2013-05-08 | |||
US20160379586A1 | 2016-12-29 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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