Title:
LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/093630
Kind Code:
A1
Abstract:
A liquid crystal display device (100) according to the present invention is provided with a plurality of color display pixels including color display pixels (D1, D2). Each of the plurality of color display pixels has a plurality of pixels including pixels (R, G, B) and each of the plurality of pixels has sub pixels (a, b). When each of a pixel (R1) of the color display pixel (D1) and a pixel (R2) of the color display pixel (D2) displays at least in a certain middle gradation, the voltage difference ΔV1 between the effective voltage of the sub pixel (R1a) and the effective voltage of the sub pixel (R1b) in the pixel (R1) of the color display pixel (D1) is different from the voltage difference ΔV2 between the effective voltage of the sub pixel (R2a) and the effective voltage of the sub pixel (R2b) in the pixel (R2) of the color display pixel (D2).
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Inventors:
YOSHIDA TAKEHISA
SHIMOSHIKIRYOH FUMIKAZU
SHIMOSHIKIRYOH FUMIKAZU
Application Number:
PCT/JP2011/080368
Publication Date:
July 12, 2012
Filing Date:
December 28, 2011
Export Citation:
Assignee:
SHARP KK (JP)
YOSHIDA TAKEHISA
SHIMOSHIKIRYOH FUMIKAZU
YOSHIDA TAKEHISA
SHIMOSHIKIRYOH FUMIKAZU
International Classes:
G09G3/36; G02F1/133; G02F1/1343; G09G3/20
Foreign References:
| JP2007140515A | 2007-06-07 | |||
| JPH07152013A | 1995-06-16 | |||
| JP4467334B2 | 2010-05-26 | |||
| JPH09113933A | 1997-05-02 | |||
| JP2009145366A | 2009-07-02 |
Attorney, Agent or Firm:
OKUDA SEIJI (JP)
Seiji Okuda (JP)
Seiji Okuda (JP)
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Claims: