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Title:
SHIFT REGISTER UNIT AND DRIVE METHOD THEREOF, SHIFT REGISTER AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/206240
Kind Code:
A1
Abstract:
A shift register unit and drive method thereof, shift register and display device. A shift register unit comprises: an input module (P1) configured to receive a signal of an input signal end (Input N) and a signal of a high voltage end (VGH); a reset module (P2) configured to reset a current stage output end (OUT N) of the shift register unit and a pull-up control node (PU); a pull-down module (P3) configured to discharge the pull-up control node (PU) and the current stage output end (OUT N) of the shift register unit; an output pull-down control module (P4) configured to generate a power supply enable signal and a power supply power providing signal; and an output control module (P5) configured to generate a gate drive signal and to output the power supply enable signal, power supply power providing signal and gate drive signal. The shift register unit in the present invention is applied to a display device, and can solve the problem of the structural complexity and excessive volume of the existing shift registers.

Inventors:
ZHANG, Yuting (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2015/092003
Publication Date:
December 29, 2016
Filing Date:
October 15, 2015
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No.10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. (Xinzhan Industrial Park, Hefei, Anhui 2, 230012, CN)
International Classes:
G09G3/20; G11C19/28
Foreign References:
CN102915698A2013-02-06
CN104409102A2015-03-11
CN104464600A2015-03-25
CN103208262A2013-07-17
US20100260312A12010-10-14
CN103280198A2013-09-04
CN104867438A2015-08-26
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (Suite 4-1105, No. 87 West 3rd Ring North Rd., Haidian District, Beijing 9, 100089, CN)
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