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:
Jan. 03, 2023
Filed:
Aug. 10, 2020
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Frank Gindele, Schweitenkirchen, DE;
Edgar Pawlowski, Stadecken-Elsheim, DE;
Christian Rakobrandt, Schwindegg, DE;
Christoph Stangl, Buch am Erlbach, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/04 (2006.01); H01S 3/067 (2006.01); F21S 41/176 (2018.01); F21S 45/47 (2018.01);
U.S. Cl.
CPC ...
H01S 3/0405 (2013.01); F21S 41/176 (2018.01); F21S 45/47 (2018.01); H01S 3/06704 (2013.01);
Abstract
A light conversion device is provided that includes a main body and a light conversion arrangement. The main body includes heatsink and is on a back side of the light conversion arrangement. The light conversion arrangement has a front side with light conversion elements separated from one another at least regionally by a trench. The light conversion elements, when irradiated with primary light on the front side, are configured to emit secondary light having a different wavelength from the front side.