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:
May. 24, 1983
Filed:
Dec. 17, 1980
Yuzuru Yanagisawa, Fujisawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An image projection system includes a cathode ray tube for generating light corresponding to an image; a projecting lens disposed in front of the cathode ray tube for focusing and projecting the light from the cathode ray tube, and having an optical axis; a beam splitter disposed in front of the projecting lens, the beam splitter being inclined with respect to the optical axis of the projecting lens for reflecting the light from the cathode ray tube in a first direction perpendicular to the optical axis of the projecting lens; and a reflecting mirror disposed adjacent the beam splitter for reflecting the light reflected from the beam splitter in a second direction which is opposite to the first direction so as to project the light from the cathode ray tube to a viewer through the beam splitter.