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. 29, 2014
Filed:
Jun. 08, 2010
Yuki Kawashima, Osaka, JP;
Yasutoshi Tasaka, Osaka, JP;
Yuki Kawashima, Osaka, JP;
Yasutoshi Tasaka, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A liquid crystal display device includes: an active matrix substrate with a pixel electrode in each of a plurality of pixels; a counter substrate including a counter electrode that opposes the pixel electrode; a liquid crystal layer between the active matrix substrate and the counter substrate; and a pair of polarizers oppose each other via the liquid crystal layer and are in a crossed Nicols arrangement. The pixel electrode- includes a cruciform trunk portion arranged to coincide with polarization axes of the polarizers, a plurality of branch portions extending from the trunk portion, and a plurality of slits between the branch portions. The active matrix substrate further includes an auxiliary electrode which is arranged to oppose the pixel electrode via an insulation layer. The auxiliary electrode and the pixel electrode define a storage capacitor.