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:
Dec. 01, 2009
Filed:
Feb. 03, 2006
Applicants:
Robert N. Bicknell, Corvallis, OR (US);
Paul Benning, Corvallis, OR (US);
Alexander Govyadinov, Corvallis, OR (US);
Inventors:
Robert N. Bicknell, Corvallis, OR (US);
Paul Benning, Corvallis, OR (US);
Alexander Govyadinov, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light source module for use in display systems is provided herein. According to one exemplary embodiment, the light source module includes a plurality of coherent light sources, and a diffraction grating in optical communication with the coherent light source, the diffraction grating being configured to provide feedback to the coherent light source to produce a plurality of spectra over a broad spectrum.