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. 02, 2021
Filed:
Aug. 19, 2015
Applicant:
Soraa Laser Diode, Inc., Goleta, CA (US);
Inventors:
Assignee:
Soraa Laser Diode, Inc., Goleta, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/00 (2006.01); H01S 5/343 (2006.01); H01S 5/024 (2006.01); H01S 5/32 (2006.01); H01S 5/022 (2006.01); H01S 5/22 (2006.01); H01S 5/02224 (2021.01); H01S 5/02 (2006.01); F21V 29/70 (2015.01); F21Y 115/30 (2016.01); H01S 5/0222 (2021.01);
U.S. Cl.
CPC ...
H01S 5/32 (2013.01); H01S 5/005 (2013.01); H01S 5/02224 (2013.01); H01S 5/02248 (2013.01); H01S 5/02296 (2013.01); H01S 5/02469 (2013.01); H01S 5/02476 (2013.01); H01S 5/2201 (2013.01); H01S 5/3203 (2013.01); H01S 5/34333 (2013.01); F21V 29/70 (2015.01); F21Y 2115/30 (2016.08); H01S 5/0216 (2013.01); H01S 5/0217 (2013.01); H01S 5/0222 (2013.01);
Abstract
The present invention provides a device and method for an integrated white colored electromagnetic radiation source using a combination of laser diode excitation sources based on gallium and nitrogen containing materials and light emitting source based on phosphor materials. In this invention a violet, blue, or other wavelength laser diode source based on gallium and nitrogen materials is closely integrated with phosphor materials, such as yellow phosphors, to form a compact, high-brightness, and highly-efficient, white light source.