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. 11, 2011
Filed:
Oct. 23, 2008
Koichiro Kakinuma, Tokyo, JP;
Shuichi Haga, Kanagawa, JP;
Tsuneo Kusunoki, Kanagawa, JP;
Takahiro Igarashi, Kanagawa, JP;
Masaaki Kawamata, Kanagawa, JP;
Koichiro Kakinuma, Tokyo, JP;
Shuichi Haga, Kanagawa, JP;
Tsuneo Kusunoki, Kanagawa, JP;
Takahiro Igarashi, Kanagawa, JP;
Masaaki Kawamata, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A color liquid crystal display device assembly includes a color liquid crystal display device in which pixels each including at least a first subpixel, a second subpixel, and a third subpixel are arranged in a two-dimensional matrix, and a planar light source device which has light sources emitting first primary light corresponding to a first primary color of the light three primary colors and illuminating the color liquid crystal display device, and the liquid crystal display device has (A) second primary light emitting regions which emit second primary light when excited by the first primary light passing through the second subpixel, (B) third primary light emitting regions which emit third primary light when excited by the first primary light passing through the third subpixel, and (C) diffusion regions which diffuse the first primary light emitted from the light sources and passing through each first subpixel.