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Title:
PIXEL DRIVING CIRCUIT AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2020/006854
Kind Code:
A1
Abstract:
Provided in the present invention are a pixel driving circuit and a display panel, comprising a first input module, a second input module, a drive module, a light-emitting diode, a first capacitor and a second capacitor; under the control of a second scan signal at a second scan signal input end, the electric potential of a first node is raised by means of coupling the capacitors, thereby increasing the voltage of gate and drain electrodes of a thin-film transistor, and thus improving the display quality of the display panel.

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Inventors:
DENG YUFAN (CN)
SYU SHENSIAN (CN)
Application Number:
PCT/CN2018/103900
Publication Date:
January 09, 2020
Filing Date:
September 04, 2018
Export Citation:
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Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09G3/3233; G09G3/3258; G09G3/3266
Foreign References:
CN101609839A2009-12-23
CN103208254A2013-07-17
US20170053595A12017-02-23
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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