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:
Feb. 18, 2003
Filed:
Aug. 07, 2001
Sony Corporation, , JP;
Abstract
A structure in which first to third diodes cause signal beams which are produced by modulating image signals to be incident upon corresponding first to third light deflection scanning sections. The first to third light deflection scanning sections perform line scanning operations using the incident light signal beams. First to third light amplifiers amplify the light signal beams used for the line scanning to necessary brightnesses. A light-wave synthesizer synthesizes the amplified light signal beams into one light beam. A light post scanning section performs frame scanning using the synthesized light beam in order to project it onto a screen. Accordingly, it is possible to display a highly bright image at a low cost on a large screen that realizes high definition and color reproducibility.