SHIFT REGISTER UNIT, GATE LINE DRIVING APPARATUS AND DRIVING METHOD

Title:

SHIFT REGISTER UNIT, GATE LINE DRIVING APPARATUS AND DRIVING METHOD

Document Type and Number:

WIPO Patent Application WO/2017/059792

Kind Code:

A1

Abstract:

Disclosed are a shift register unit, a gate line driving apparatus comprising multiple stages of shift register units and a driving method for the shift register unit. The shift register unit comprises: an input module (200), which is connected between an input end (INPUT) and a pull-up node (PU) to charge the pull-up node (PU); an output module (205), which is connected between the pull-up node (PU), a first clock signal end (CK) and an output end (OUTPUT) and is configured to output a first clock signal accessing the first clock signal end (CK) to the output end (OUTPUT); a pull-up node reset module (215), which is connected between a reset end (RESET-IN), a pull-down node (PD) and the pull-up node (PU) and is configured to reset the pull-up node (PU); and an output reset module (220), which is connected between a second clock signal end (CKB), the pull-down node (PD) and the output end (OUTPUT) and is configured to reset the output end (OUTPUT). The shift register unit, the gate line driving apparatus and the driving method for the shift register unit can reduce the overall structural dimension of a GOA, reduce power consumption, decrease the delay of signals, improve a signal waveform and at the same time increase the overall reliability of a GOA circuit.

Inventors:

WANG ZHENG (CN)

Application Number:

PCT/CN2016/101109

Publication Date:

April 13, 2017

Filing Date:

September 30, 2016

Export Citation:

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Assignee:

BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)

International Classes:

G09G3/36

Foreign References:

CN105185339A	2015-12-23
CN204966019U	2016-01-13
CN104658505A	2015-05-27
CN104715733A	2015-06-17
US20100214206A1	2010-08-26
US20150187313A1	2015-07-02

Other References: