Title:
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING SAME
Document Type and Number:
WIPO Patent Application WO/2016/140119
Kind Code:
A1
Abstract:
The present invention yields a field sequential liquid crystal display device with which it is possible to minimize the incidence of color shift. A field sequential liquid crystal display device, wherein the liquid crystal display device is provided with: a color correction unit (122) for applying, to inputted grayscale data indicating a pixel color, a color correction process to change saturation without changing hue, and outputting pixel data obtained by the color correction process as digital grayscale data (D1-D3) that corresponds to each field; and a digital grayscale data correction unit (124) for performing correction on the digital grayscale data (D1-D3) outputted from the color correction unit (122) to emphasize the temporal change of data values. The color correction unit (122) applies the color correction process to the inputted grayscale data in such a way that the colors based on the pixel data obtained by the color correction process can be displayed on the liquid crystal panel by a field sequential scheme.
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Inventors:
MIYATA HIDEKAZU
KOBAYASHI MASAMITSU
KOBAYASHI MASAMITSU
Application Number:
PCT/JP2016/055360
Publication Date:
September 09, 2016
Filing Date:
February 24, 2016
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G09G3/36; G02F1/133; G02F1/1368; G09G3/20; G09G3/34
Domestic Patent References:
| WO2014185109A1 | 2014-11-20 | |||
| WO2011132455A1 | 2011-10-27 |
Foreign References:
| JP2007163647A | 2007-06-28 |
Attorney, Agent or Firm:
SHIMADA, AKIHIRO (JP)
Akihiro Shimada (JP)
Akihiro Shimada (JP)
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