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:
Nov. 23, 2010
Filed:
Jul. 13, 2007
Applicants:
Ming-chieh Chou, Tainan, TW;
Bor-chen Tsai, Taipei, TW;
Inventors:
Ming-Chieh Chou, Tainan, TW;
Bor-Chen Tsai, Taipei, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A projector projecting several images simultaneously is provided. The projector includes a main body having a first opening and a second opening, and an optical system disposed in the main body and projecting a first image through the first opening and a second image through the second opening. The optical system includes a laser source comprising a plurality of mono laser sources, and a first reflector with a first reflective surface and a second reflective surface corresponding to the first opening and the second opening.