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. 21, 2023
Filed:
Sep. 01, 2020
Nanosys, Inc., Milpitas, CA (US);
Fariba Danesh, Los Altos Hills, CA (US);
Richard P. Schneider, Jr., Albuquerque, NM (US);
Fan Ren, Sunnyvale, CA (US);
Michael Jansen, Sunnyvale, CA (US);
Nathan Gardner, Sunnyvale, CA (US);
NANOSYS, INC., Milpitas, CA (US);
Abstract
A red-light emitting diode includes an n-doped portion, a p-doped portion, and a light emitting region located between the n-doped portion and a p-doped portion. The light emitting region includes a light-emitting indium gallium nitride layer emitting light at a peak wavelength between 600 and 750 nm under electrical bias thereacross, an aluminum gallium nitride layer located on the light-emitting indium gallium nitride layer. and a GaN barrier layer located on the aluminum gallium nitride layer.