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:
Apr. 30, 2013
Filed:
Jun. 01, 2012
Akira Sakaigawa, Kanagawa, JP;
Yukiko Iijima, Tokyo, JP;
Amane Higashi, Kanagawa, JP;
Koji Noguchi, Kanagawa, JP;
Akira Sakaigawa, Kanagawa, JP;
Yukiko Iijima, Tokyo, JP;
Amane Higashi, Kanagawa, JP;
Koji Noguchi, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An image display apparatus includes: an image display panel having a two-dimensional matrix with (P×Q) pixels each including first, second and third sub-pixels for displaying respective first, second and third elementary colors, and fourth sub-pixel for displaying a fourth color; and a signal processing section configured to receive first, second and third sub-pixel input signals respectively provided with signal values of x, xand x, and to output first, second, third and fourth sub-pixel output signals respectively provided with signal values of X, X, Xand X, which used for determining the display gradations of the first, second, third, and fourth sub-pixels, respectively, with regard to a (p, q)th pixel where notations p and q are integers satisfying equations 1≦p≦P and 1≦q≦Q.