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:
Mar. 21, 2017
Filed:
Jan. 17, 2014
Applicant:
Laser Light Engines, Inc., Salem, NH (US);
Inventors:
Barret Lippey, Belmont, MA (US);
John Arntsen, Manchester-by-the-Sea, MA (US);
Len Hayes, Salem, NH (US);
Assignee:
Laser Light Engines, Inc., Salem, NH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/35 (2006.01); H01S 3/06 (2006.01); G02B 27/48 (2006.01); H01S 3/30 (2006.01); H04N 9/31 (2006.01); H01S 3/23 (2006.01); H01S 3/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/48 (2013.01); G02F 1/3526 (2013.01); G02F 1/3532 (2013.01); H01S 3/2391 (2013.01); H01S 3/302 (2013.01); H04N 9/3161 (2013.01); H01S 3/005 (2013.01); H01S 2301/02 (2013.01);
Abstract
An apparatus and method for the projection of stereoscopic images that includes a pulsed laser that generates green light and an optical fiber that generates stimulated Raman scattered light. The stimulated Raman scattering light is divided into green light and red light and the colors are used to form stereoscopic images. Additional lasers may be added to meet specific primary color targets and to balance the brightness of the images for each eye.