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:
Aug. 30, 2011
Filed:
Sep. 27, 2006
Nobuhiko Nakai, Tsu, JP;
Mitsuaki Hirata, Taki-gun, JP;
Mitsuhiro Shigeta, Uji, JP;
Naoshi Yamada, Tsu, JP;
Toshihide Tsubata, Tsu, JP;
Shigeaki Mizushima, Ikoma, JP;
Yoshiki Takata, Suzuka, JP;
Nobuhiko Nakai, Tsu, JP;
Mitsuaki Hirata, Taki-gun, JP;
Mitsuhiro Shigeta, Uji, JP;
Naoshi Yamada, Tsu, JP;
Toshihide Tsubata, Tsu, JP;
Shigeaki Mizushima, Ikoma, JP;
Yoshiki Takata, Suzuka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A liquid crystal display of the present invention contains a first panel and a second panel being stacked. Adjacent pairs of polarizers (A to C) disposed on the panels form crossed Nicols. When the first panel produces a display according to a first display signal, the second panel produces a display according to a second display signal obtained from the first display signal. Each of the two joined panels is provided with a light diffusion layer having a light diffusing property. The provision of the light diffusion layers enables reducing moire pattern occurrences which would otherwise markedly increase when two liquid crystal panels are stacked. As a result, the liquid crystal display has high display quality.