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:
Aug. 28, 2018
Filed:
Jan. 10, 2017
Applicant:
Rayvio Corporation, Hayward, CA (US);
Inventors:
Faisal Sudradjat, Hayward, CA (US);
Saijin Liu, Hayward, CA (US);
Douglas A. Collins, Hayward, CA (US);
Assignee:
RayVio Corporation, Hayward, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/54 (2010.01); H01L 33/56 (2010.01); H01L 33/60 (2010.01); H01L 33/48 (2010.01); H01L 33/52 (2010.01);
U.S. Cl.
CPC ...
H01L 33/54 (2013.01); H01L 33/486 (2013.01); H01L 33/52 (2013.01); H01L 33/56 (2013.01); H01L 33/60 (2013.01);
Abstract
Embodiments of the invention include a light emitting diode (UVLED), the UVLED including a semiconductor structure with an active layer disposed between an n-type region and a p-type region. The active layer emits UV radiation. The UVLED is disposed on a mount. A transparent encapsulant is disposed over the UVLED. The transparent encapsulant has an angled sidewall.