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:
Mar. 15, 2011
Filed:
Aug. 30, 2006
Kenji Fujita, Toyama, JP;
Takayuki Natsume, Matsusaka, JP;
Tetsuya Inoue, Yao, JP;
Takahiro Oka, Matsusaka, JP;
Kenji Fujita, Toyama, JP;
Takayuki Natsume, Matsusaka, JP;
Tetsuya Inoue, Yao, JP;
Takahiro Oka, Matsusaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
To provide a liquid crystal display device capable of improving display characteristics. The liquid crystal display device of the present invention is a liquid crystal display device including a structure in which the first substrate including a reflective layer, a liquid crystal layer, the second substrate, and a polarizer are stacked in this order from a back face to a display face, wherein the liquid crystal display device includes a retardation layer, in a region on a liquid crystal layer side of the reflective layer of the first substrate, or in a region where the reflective layer is not arranged of the first substrate, or in the second substrate, and the retardation layer provides two or more regions having different retardations in a display surface plane.