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Title:
SHIFT REGISTER, GATE DRIVE CIRCUIT, DISPLAY DEVICE, AND DRIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/157861
Kind Code:
A1
Abstract:
Disclosed are a shift register, a gate drive circuit, a display device, and a driving method. The shift register comprises: a first input sub-circuit (210) configured to receive a first input signal from a first input end, and input, during one frame of a blanking period and according to the first input signal, a blanking output control signal to a first node (Q); a second input sub-circuit (220) configured to receive a second input signal from a second input end, and input, during one frame of a display period and according to the second input signal, a display output control signal to the first node (Q); and an output sub-circuit (230) configured to output a composite output signal via an output end under the control of the first node (Q), wherein the composite output signal comprises the display output signal output during the display period and the blanking output signal output during the blanking period, which are independent of each other.

Inventors:
FENG, Xuehuan (No. 9 Dize Rd, BDA, Beijing 6, 100176, CN)
LI, Yongqian (No. 9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2018/122799
Publication Date:
August 22, 2019
Filing Date:
December 21, 2018
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:
G09G3/3266; G11C19/28
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (10th Floor, Building 1 10 Caihefang Road, Haidian District, Beijing 0, 100080, CN)
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