Title:
液晶パネルの青色サブ画素のグレースケール値の設定方法
Document Type and Number:
Japanese Patent JP6609802
Kind Code:
B2
Abstract:
A driving method of liquid crystal panel includes: providing a liquid crystal panel including multiple pixel units, each pixel unit at least including a blue sub-pixel; dividing the liquid crystal panel into multiple display units, each display unit including neighboring first pixel unit and second pixel unit; and for a grayscale value B of blue sub-pixel required by the display unit, providing the blue sub-pixel of the first pixel unit with a grayscale value BH and providing the blue sub-pixel of the second pixel unit with a grayscale value BL, and the combination of the grayscale values BH and BL making a brightness of the blue sub-pixels of the display unit at an oblique viewing angle be approximate to a predetermined Gamma(γ) curve. γ=1.8˜2.4. Moreover, a liquid crystal panel being driven by the above driving method also is provided.
Inventors:
Yasushi
Chen Rex
Chen Rex
Application Number:
JP2017522841A
Publication Date:
November 27, 2019
Filing Date:
November 12, 2014
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
International Classes:
G09G3/36; G02F1/133; G09G3/20
Domestic Patent References:
| JP2003295160A | ||||
| JP2005352483A |
Foreign References:
| WO2010073687A1 | ||||
| WO2008056574A1 | ||||
| US20080036718 |
Attorney, Agent or Firm:
Yoneda Koichiro
Seishiro Suzuki
Seishiro Suzuki