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:
Oct. 26, 2010
Filed:
May. 04, 2007
Masahiro Take, Kanagawa, JP;
Shoji Kosuge, Kanagawa, JP;
Masahiro Take, Kanagawa, JP;
Shoji Kosuge, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An image display apparatus includes a display unit including a liquid crystal panel; a video signal processor configured to perform signal processing on the basis of an image display form in the display unit; and an AC drive controller configured to control video display by receiving a result of the signal processing performed in the video signal processor and controlling a voltage applied to the liquid crystal panel included in the display unit. The AC drive controller performs, for each pixel of the liquid crystal panel, AC drive control of alternately switching a polarity between + and − in units of pairs of the same signal processing, each pair being two pixels on time series on which signal processing of the same category is performed in the video signal processor.