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. 05, 2013
Filed:
Nov. 04, 2009
Applicants:
Siddha Pimputkar, Goleta, CA (US);
Derrick S. Kamber, Goleta, CA (US);
James S. Speck, Goleta, CA (US);
Shuji Nakamura, Santa Barbara, CA (US);
Inventors:
Siddha Pimputkar, Goleta, CA (US);
Derrick S. Kamber, Goleta, CA (US);
James S. Speck, Goleta, CA (US);
Shuji Nakamura, Santa Barbara, CA (US);
Assignee:
The Regents of the University of California, Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 21/06 (2006.01); C01B 21/072 (2006.01); C01B 21/064 (2006.01); C30B 7/00 (2006.01); C30B 11/00 (2006.01); C30B 21/02 (2006.01); B01J 3/04 (2006.01); B01D 9/00 (2006.01); H01B 1/06 (2006.01); C09K 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Boron-containing compounds, gasses and fluids are used during ammonothermal growth of group-Ill nitride crystals. Boron-containing compounds are used as impurity getters during the ammonothermal growth of group-Ill nitride crystals. In addition, a boron-containing gas and/or supercritical fluid is used for enhanced solubility of group-Ill nitride into said fluid.