DATA PROCESSING APPARATUS, LIQUID CRYSTAL DISPLAY APPARATUS, TELEVISION RECEIVER, AND DATA PROCESSING METHOD

Title:

DATA PROCESSING APPARATUS, LIQUID CRYSTAL DISPLAY APPARATUS, TELEVISION RECEIVER, AND DATA PROCESSING METHOD

Document Type and Number:

WIPO Patent Application WO/2010/032528

Kind Code:

A1

Abstract:

This invention aims to reduce display irregularity caused by the influence of a coupling that occurs between a first pixel that displays a green component and a data signal line that drives a second pixel. According to the invention, an independent gamma correcting unit (21) is provided. The independent gamma correcting unit (21) acquires a pixel data of the second pixel that displays a blue or red component and that is driven by the data signal line adjacent to the first pixel that displays the green component. When a gray scale value indicated by the pixel data of the second pixel is between zero and a first value established in advance, the independent gamma correcting unit (21) corrects the gray scale value to the first value.

Inventors:

TSUCHIYA TOSHIKAZU
KAWABATA MASAE
SHIMOSHIKIRYOH FUMIKAZU

Application Number:

PCT/JP2009/061522

Publication Date:

March 25, 2010

Filing Date:

June 24, 2009

Export Citation:

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Assignee:

SHARP KK (JP)
TSUCHIYA TOSHIKAZU
KAWABATA MASAE
SHIMOSHIKIRYOH FUMIKAZU

International Classes:

G09G3/36; G02F1/133; G09G3/20

Foreign References:

JP2006058846A	2006-03-02
JPH11296149A	1999-10-29
JP2002108312A	2002-04-10

Other References: