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. 24, 2015
Filed:
Oct. 26, 2012
Applicant:
Elena Rogojina, Los Altos, CA (US);
Inventor:
Elena Rogojina, Los Altos, CA (US);
Assignee:
Innovalight, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/38 (2006.01); H01L 21/22 (2006.01); H01L 21/228 (2006.01); H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
H01L 21/22 (2013.01); H01L 21/228 (2013.01); H01L 21/2225 (2013.01); H01L 31/1804 (2013.01); Y02E 10/547 (2013.01);
Abstract
A composition for doping semiconductor materials, such as silicon, may contain a) a solvent and a) an inorganic salt of a phosphor containing acid dispersed in the solvent. Also disclosed are doping methods using such composition as well as methods of making the doping composition.