Title:
DISPLAY PANEL AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/029020
Kind Code:
A1
Abstract:
Disclosed are a display panel and an electronic device. In a first preset refresh mode, during a display time period (AA) in a display period of at least one picture frame, a data line (11) outputs a display voltage (D) to a pixel unit (20); and in a vertical blanking (VB) stage, the data line (11) outputs a compensation voltage (V) to the pixel unit (20). When the display voltage (D) is a positive polarity voltage, the voltage value of the display voltage (D) is less than the voltage value of the compensation voltage (V); and when the display voltage (D) is a negative polarity voltage, the voltage value of the display voltage (D) is greater than the voltage value of the compensation voltage (V).
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Inventors:
HU CHONGLIN (CN)
Application Number:
PCT/CN2021/116583
Publication Date:
March 09, 2023
Filing Date:
September 06, 2021
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09G3/36
Foreign References:
| CN113178157A | 2021-07-27 | |||
| CN112530351A | 2021-03-19 | |||
| JP4487024B2 | 2010-06-23 | |||
| KR20190140760A | 2019-12-20 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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