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. 08, 2022
Filed:
Dec. 01, 2021
Applicant:
Ostendo Technologies, Inc., Carlsbad, CA (US);
Inventors:
Hussein El-Ghoroury, Carlsbad, CA (US);
Kameshwar Yadavalli, Fremont, CA (US);
Andrew Teren, Carlsbad, CA (US);
Qian Fan, Carlsbad, CA (US);
Assignee:
Ostendo Technologies, Inc., Carlsbad, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23C 18/20 (2006.01); H01L 33/44 (2010.01); H01L 33/06 (2010.01); H01L 27/15 (2006.01); H01L 33/32 (2010.01); H01L 33/38 (2010.01); H01L 33/12 (2010.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
H01L 33/44 (2013.01); C23C 18/2066 (2013.01); H01L 27/156 (2013.01); H01L 33/0093 (2020.05); H01L 33/06 (2013.01); H01L 33/12 (2013.01); H01L 33/32 (2013.01); H01L 33/382 (2013.01);
Abstract
Solid state light emitting micropixels array structures having hydrogen barrier layers to minimize or eliminate undesirable passivation of doped GaN structures due to hydrogen diffusion.