Title:
LIQUID CRYSTAL DISPLAY AND DRIVING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2018/128142
Kind Code:
A1
Abstract:
This liquid crystal display has n (where 1 is an integer of 1 or more) pixel circuits alternately connected on both sides of a data line, and the data line drive circuit applies a voltage having different polarity to the adjoining data line. The pixel circuit comprises a line in which three fundamental color pixel circuits are arranged in the order of red, green and blue, a line in which the circuits are arranged in the order of blue, red and green, and a line in which the circuits are arranged in the order of green, blue and red, the lines being arranged in the quantity of n each in the column direction. When displaying a greenish pattern, the display color of pixels in the 3n line is equalized, preventing the color of the display screen from becoming a greyish-green color. By adopting this configuration, it is possible to provide a liquid crystal display in which Z-inversion drive is performed, and which prevents a color shift when a specific pattern is displayed.
Inventors:
TOMINAGA MASAKATSU
Application Number:
PCT/JP2017/046888
Publication Date:
July 12, 2018
Filing Date:
December 27, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G02F1/1368; G02F1/133; G02F1/1335; G09F9/30; G09F9/302; G09G3/36
Domestic Patent References:
| WO2012157536A1 | 2012-11-22 |
Foreign References:
| JP2011107679A | 2011-06-02 | |||
| JPH09159992A | 1997-06-20 | |||
| US20120206512A1 | 2012-08-16 |
Attorney, Agent or Firm:
SHIMADA, Akihiro et al. (JP)
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