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. 03, 2012
Filed:
Apr. 28, 2010
Kentaro Ojima, Hitachi, JP;
Daisuke Kajita, Hitachi, JP;
Ikuo Hiyama, Hitachinaka, JP;
Masahiro Ishii, Chiba, JP;
Yasushi Tomioka, Hitachinaka, JP;
Kentaro Ojima, Hitachi, JP;
Daisuke Kajita, Hitachi, JP;
Ikuo Hiyama, Hitachinaka, JP;
Masahiro Ishii, Chiba, JP;
Yasushi Tomioka, Hitachinaka, JP;
Hitachi Displays, Ltd., Chiba, JP;
Panasonic Liquid Crystal Display Co., Ltd., Hyogo-ken, JP;
Abstract
Provided is a liquid crystal display device including: a substrate () including a polarizing layer () on a light-input side; a substrate () including a polarizing layer () on another side, the polarizing layers having absorption axes substantially perpendicular; a liquid crystal layer () in which a liquid-crystal-molecule is aligned to be substantially horizontal to the substrates. In a case where an absorption axis of the polarizing layer () and an optical axis of the liquid crystal layer are substantially perpendicular, the optical compensating members (and) may be provided between the polarizing layer () and the liquid crystal layer; the absorption axis of the polarizing layer () and a slow axis of the optical compensating members are substantially perpendicular; each pixel satisfies nx≈ny≠nz; thickness-direction retardation for pixels of one color is different from other colors; and the thickness-direction retardation for red pixels is larger than 0 nm.