Title:
REAL-TIME DETECTION-BASED DRIVING METHOD OF DISPLAY PANEL, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/056550
Kind Code:
A1
Abstract:
Provided are a real-time detection-based driving method of a display panel, and a display device. The driving method comprises: increasing a frame frequency of displayed data on a display panel to obtain cyclic frames of the displayed data (S101); using any of the cyclic frames as a detection data frame (S102); and performing smooth transition processing on two adjacent detection data frames (S103). The invention increases a resolution of a display panel and a duration of a detection operation, lowers requirements on the detection operation, and achieves timely and accurate detection performance. Moreover, after the detection operation has been performed, a smoothing algorithm is used to provide a transition, thereby reducing occurrence of a black screen caused by the detection operation.
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Inventors:
JIN YUFENG (CN)
Application Number:
PCT/CN2017/112473
Publication Date:
March 28, 2019
Filing Date:
November 23, 2017
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09G3/3208
Domestic Patent References:
| WO2016194719A1 | 2016-12-08 |
Foreign References:
| CN101202005A | 2008-06-18 | |||
| CN105702206A | 2016-06-22 | |||
| CN103236240A | 2013-08-07 | |||
| CN104423695A | 2015-03-18 | |||
| CN106097947A | 2016-11-09 | |||
| JPH07222106A | 1995-08-18 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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