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. 13, 2016
Filed:
May. 13, 2013
Funai Electric Co., Ltd., Daito-shi, Osaka, JP;
Yuya Nakamura, Daito, JP;
Funai Electric Co., Ltd., Osaka, JP;
Abstract
An image display device includes a microcomputer and LUTs which are tables of correction data used to correct color balance of images. The microcomputer sets LUT extensions and calculates the LUTs based on: (1) the normalized values GainLof the L conforming adjustment values GainL and the normalized values GainHof the H conforming adjustment values GainH; (2) the normalized values Liof the input values Liof the image data of the L adjustment image and the normalized values Hiof the input values Hiof the image data of the H adjustment image; (3) the correction data of the LUTs; and (4) the correction data of the LUT extension units.