Title:
DRIVING METHOD AND DRIVING APPARATUS FOR DISPLAY PANEL, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/045315
Kind Code:
A1
Abstract:
A driving method and driving apparatus for a display panel, and a display apparatus. The driving method comprises: in a first driving stage, controlling a data voltage signal input terminal to transmit a voltage corresponding to a data voltage to the gate of a driving transistor (S110); and in a second driving stage, controlling the data voltage signal input terminal to transmit a holding voltage to the source of the driving transistor, so as to couple the voltage of the gate of the driving transistor by means of the holding voltage of the source of the driving transistor (S120). The fluctuation of the gate potential of the driving transistor is reduced, and the flickering phenomenon of the display panel is improved or even eliminated.
Inventors:
HE WANGWANG (CN)
LI YONGGANG (CN)
PAN WEIWEI (CN)
LI YONGGANG (CN)
PAN WEIWEI (CN)
Application Number:
PCT/CN2022/088091
Publication Date:
March 30, 2023
Filing Date:
April 21, 2022
Export Citation:
Assignee:
HEFEI VISIONOX TECH CO LTD (CN)
International Classes:
G09G3/3208
Domestic Patent References:
| WO2021149922A1 | 2021-07-29 |
Foreign References:
| CN113823222A | 2021-12-21 | |||
| CN114038429A | 2022-02-11 | |||
| CN112581907A | 2021-03-30 | |||
| CN112150967A | 2020-12-29 | |||
| CN112634832A | 2021-04-09 | |||
| CN213277408U | 2021-05-25 | |||
| CN110176213A | 2019-08-27 | |||
| KR20170006335A | 2017-01-18 |
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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