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:
Oct. 18, 2022
Filed:
Sep. 13, 2018
Applicant:
Ams Ag, Premstaetten, AT;
Inventors:
Gunter Siess, Premstaetten, AT;
Julius Komma, Premstaetten, AT;
Peter Roentgen, Premstaetten, AT;
Martin Salt, Premstaetten, AT;
Assignee:
AMS AG, Premstätten, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 33/46 (2010.01); H01L 33/58 (2010.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); H01L 33/46 (2013.01); H01L 33/58 (2013.01);
Abstract
A phosphor-converted light-emitting device comprising an emitter device configured to emit a spectrum of electromagnetic radiation, a conversion layer comprising at least one phosphor, the conversion layer being configured to convert electromagnetic radiation of the spectrum into electromagnetic radiation of a different further spectrum, and a blocking layer configured to attenuate electromagnetic radiation outside the further spectrum, the conversion layer being arranged between the emitter device and the blocking layer.