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:
Dec. 22, 1998
Filed:
Aug. 23, 1996
Kazuhiko Ueda, Kitakatsutagi-gun, JP;
Takahiro Miyake, Soraku-gun, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A liquid crystal projector includes a light source for generating light; a liquid crystal display device for modulating the light; a projection optical system for projecting light modulated by the liquid crystal display device onto a screen; and an incidence optical system for dividing the light into at least two light components in an equal wavelength range and causing the two light components to be incident on the liquid crystal display device from different directions. The liquid crystal display device including a liquid crystal panel having a pixel apertures. The two light components incident on the liquid crystal display device enter the plurality of pixel apertures.