Title:
DRIVING METHOD FOR DISPLAY PANEL AND DISPLAY DEVICE COMPRISING DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2017/190428
Kind Code:
A1
Abstract:
A driving method for a panel and a display device (1000). The driving method is: Compensating a data voltage provided by the current driving cycle for the same source line on the basis of the data voltage provided by the current driving cycle and a data voltage provided by the previous driving cycle, according to whether a polarity inversion occurs between the data voltage provided by the current driving cycle and the data voltage provided by the previous driving cycle, thereby providing the compensated data voltage to a corresponding pixel (PX). Because an adaptive compensation is performed on the data voltage in which occurs a polarity inversion, the invention can at least solve the problem of darkening the screen due to the polarity inversion, furthermore improving the display quality of a display panel (10).
Inventors:
ZENG DEKANG (CN)
Application Number:
PCT/CN2016/089746
Publication Date:
November 09, 2017
Filing Date:
July 12, 2016
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
G09G3/36
Foreign References:
| CN105390113A | 2016-03-09 | |||
| CN1628260A | 2005-06-15 | |||
| CN102376274A | 2012-03-14 | |||
| US20060145982A1 | 2006-07-06 | |||
| KR20080062454A | 2008-07-03 | |||
| US6496170B1 | 2002-12-17 |
Attorney, Agent or Firm:
MING & YUE INTELLECTUAL PROPERTY LAW FIRM (CN)
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