The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2011
Filed:
Nov. 01, 2005
Yoshio Maruoka, Mobara, JP;
Toshiki Misonou, Ichihara, JP;
Toshio Maeda, Chiba, JP;
Akihiro Watanabe, Mobara, JP;
Hideki Nakagawa, Chiba, JP;
Yoshio Maruoka, Mobara, JP;
Toshiki Misonou, Ichihara, JP;
Toshio Maeda, Chiba, JP;
Akihiro Watanabe, Mobara, JP;
Hideki Nakagawa, Chiba, JP;
Hitachi, Ltd., Tokyo, JP;
Hitachi Displays, Ltd., Chiba, JP;
Abstract
In a liquid crystal display device which inputs analogue video signals after phase development, the deterioration of display quality due to the irregularities of circuit can be reduced. To correct the irregularities due to a plurality of analogue circuits, the liquid crystal display device includes look up tables for a plurality of analogue circuits in the inside of a digital signal processing circuit. The liquid crystal display device performs the correction of irregularities of the analogue circuits based on data set in the look up tables.