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. 20, 2007
Filed:
Jul. 29, 2005
Applicants:
Aram Mooradian, Kentfield, CA (US);
Andrei V. Shchegrov, Campbell, CA (US);
Jason P. Watson, San Jose, CA (US);
Inventors:
Aram Mooradian, Kentfield, CA (US);
Andrei V. Shchegrov, Campbell, CA (US);
Jason P. Watson, San Jose, CA (US);
Assignee:
Novalux, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/098 (2006.01); H01S 3/10 (2006.01); G03B 21/00 (2006.01); G03B 21/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an apparatus, system, and method for generating a projected display, a light source generates red, green, and blue light using arrays of extended cavity surface emitting semiconductor lasers. The beams of individual lasers overlap and have a distribution of optical attributes selected to reduce speckle on a display surface.