Title:
DISPLAY PANEL, PIXEL CHARGING METHOD, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/107597
Kind Code:
A1
Abstract:
A pixel charging method, a display panel, and a computer readable storage medium. The pixel charging method comprises: when a first grid integrated circuit is turned on, obtaining a preset charging time duration and the current time point; determining a pre-charging time period and an actual charging time period of a scanning line corresponding to each target grid integrated circuit on a thin film transistor substrate according to the preset charging time duration and the current time point; controlling a thin film transistor switch corresponding to the scanning line of each target grid integrated circuit, and opening same in the pre-charging time period and the actual charging time period corresponding to the scanning line so as to charge a pixel, thereby solving the problem of uneven brightness and low image quality of the display panel caused by insufficient charging.
Inventors:
YANG YANNA (CN)
SONG ZHENLI (CN)
SONG ZHENLI (CN)
Application Number:
PCT/CN2018/123358
Publication Date:
June 04, 2020
Filing Date:
December 25, 2018
Export Citation:
Assignee:
HKC CORP LTD (CN)
International Classes:
G09G3/20; G02F1/13
Foreign References:
| CN104916265A | 2015-09-16 | |||
| CN106920524A | 2017-07-04 | |||
| CN103000119A | 2013-03-27 | |||
| KR20080036283A | 2008-04-28 | |||
| CN107369417A | 2017-11-21 | |||
| JP2004310100A | 2004-11-04 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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