Title:
DRIVING METHOD AND DRIVING DEVICE FOR DISPLAY SCREEN
Document Type and Number:
WIPO Patent Application WO/2019/105224
Kind Code:
A1
Abstract:
Disclosed is a driving method for a display screen. The display screen has a special-shaped part made in units of sub-pixels. The driving method comprises: receiving display data, wherein the display data comprises pixel data corresponding to each pixel, and the pixel data comprises a pixel position and a pixel value; adjusting, according to pre-stored boundary data of the special-shaped part of the display screen, pixel data, in the display data, corresponding to a boundary position of the special-shaped part, wherein the boundary data of the special-shaped part indicates a boundary position of the special-shaped part and a sub-pixel at the boundary position. According to the present application, when display data is displayed, the pixel data displayed by sub-pixels will not be highlighted from surrounding pixel data after being adjusted, solving the problem of color leakage at an edge of a display screen. Also provided in the present application is a driving device.
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Inventors:
ZHUO SHENGTIAN (CN)
ZHU XUETIAN (CN)
ZHU XUETIAN (CN)
Application Number:
PCT/CN2018/115331
Publication Date:
June 06, 2019
Filing Date:
November 14, 2018
Export Citation:
Assignee:
CHIPONE TECHNOLOGY BEIJING CO LTD (CN)
International Classes:
G09G3/3208; G09G3/20
Domestic Patent References:
| WO2017110721A1 | 2017-06-29 |
Foreign References:
| CN108109586A | 2018-06-01 | |||
| CN104809980A | 2015-07-29 | |||
| CN106019753A | 2016-10-12 | |||
| US20090309813A1 | 2009-12-17 |
Attorney, Agent or Firm:
TOWIN INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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