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. 24, 2012
Filed:
Aug. 01, 2008
Masaya Adachi, Hitachi, JP;
Shintaro Takeda, Hitachi, JP;
Masaya Adachi, Hitachi, JP;
Shintaro Takeda, Hitachi, JP;
Hitachi Displays, Ltd., Chiba-ken, JP;
Panasonic Liquid Crystal Display Co., Ltd., Hyogo-ken, JP;
Abstract
A liquid crystal display apparatus includes a liquid crystal display panel having a first substrate, a second substrate, a liquid crystal layer held in a sandwiched condition between the substrates, and a pixel electrode and common electrode disposed on the second substrate in order to drive the liquid crystal layer. A backlight is disposed on one face of the liquid crystal display panel, a first polarizer disposed on one face of the first substrate, at a side opposite to the second substrate, and a second polarizer disposed on one face of the second substrate, at a side opposite to the first substrate. The liquid crystal layer has a property of generating optically anisotropy from an optical isotropic state when a voltage is applied, and the liquid crystal display panel includes a transmission area and a reflection area in one pixel.