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:
Sep. 05, 2017
Filed:
Jul. 27, 2012
Takehiro Murao, Osaka, JP;
Takuto Yoshino, Osaka, JP;
Hiroshi Fukushima, Osaka, JP;
Tomoo Takatani, Osaka, JP;
Takehiro Murao, Osaka, JP;
Takuto Yoshino, Osaka, JP;
Hiroshi Fukushima, Osaka, JP;
Tomoo Takatani, Osaka, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
Provide is a stereoscopic display device that is capable of, while preventing the crosstalk ratio from deteriorating, increasing the brightness during 3D display, switching 2D display and 3D display without decreases in the resolution, and achieving a switching response speed at the same level as that in the parallax barrier method. A switching liquid crystal panel () includes: a pair of substrates (); a liquid crystal layer () sealed between the substrates in pair (); a common electrode () formed over an entirety of an area where a parallax barrier () is realized on the substrate (); and a plurality of drive electrodes () formed on the substrate (), the drive electrodes (), in collaboration with the common electrode (), forming light-shielding parts () when a voltage is applied thereto, wherein the transmission parts () has an opening width that is equal to or greater than an opening width of the pixels () in a direction in which the transmission parts () and the light-shielding parts () are arrayed alternately.