Title:
SHIFT REGISTER, GATE DRIVE CIRCUIT, AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2023/093630
Kind Code:
A1
Abstract:
The present disclosure provides a shift register, comprising: a voltage control circuit coupled to an output control node; and at least one drive output circuit, wherein each drive output circuit comprises an output transistor and a capacitor structure which are sequentially arranged in a first direction; a first conductive wire extending in a second direction is provided between the output transistor and the capacitor structure; the first conductive wire is coupled to a signal output line configured for the drive output circuit; the output transistor comprises a gate, a first electrode, and a second electrode, wherein the gate of the output transistor is coupled to the output control node and a first voltage writing electrode of the capacitor structure, the first electrode of the output transistor is coupled to a clock signal line configured for the drive output circuit, and the second electrode of the output transistor is coupled to the first conductive wire; a second conductive wire is provided between the first conductive wire and the capacitor structure; and the first conductive wire is coupled to a second voltage writing electrode of the capacitor structure by means of the second conductive wire.
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Inventors:
FENG XUEHUAN (CN)
ZHANG DACHENG (CN)
LI YONGQIAN (CN)
XIE MINGMING (CN)
ZHANG DACHENG (CN)
LI YONGQIAN (CN)
XIE MINGMING (CN)
Application Number:
PCT/CN2022/132819
Publication Date:
June 01, 2023
Filing Date:
November 18, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
International Classes:
G09G3/3266; G09G3/20; G09G3/32; G09G3/36; G11C19/28; H01L27/12
Domestic Patent References:
WO2021184158A1 | 2021-09-23 | |||
WO2021226870A1 | 2021-11-18 |
Foreign References:
CN114093327A | 2022-02-25 | |||
CN111508417A | 2020-08-07 | |||
CN110010078A | 2019-07-12 | |||
CN112820227A | 2021-05-18 | |||
CN108182921A | 2018-06-19 | |||
CN113228146A | 2021-08-06 |
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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