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:
Dec. 26, 2006
Filed:
Apr. 23, 2003
Isao Kawahara, Osaka, JP;
Kazuhiro Yamada, Osaka, JP;
Isao Kawahara, Osaka, JP;
Kazuhiro Yamada, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
The image display device disclosed detects areas including grayscales with gradients and motions in an image signal and compensates the prescribed grayscales of the image signals to the other grayscales according to the motion amplitude and direction of the area, and the gradient amplitude and direction of the grayscale. Consequently, intermediate non-lit sub-fields causing the dynamic false contour are distributed to display image suppressing the dynamic false contour.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile