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:
Sep. 13, 2022
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;
Thorsten Damm, Eltville am Rhein, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/30 (2018.01); C09D 1/00 (2006.01);
U.S. Cl.
CPC ...
F21V 9/30 (2018.02); C09D 1/00 (2013.01);
Abstract
Light conversion devices and lighting devices having such conversion devices are provided. The conversion device includes a light conversion element having a front side and a coating arrangement. The front side is configured to be illuminated with primary light and to emit secondary light having another wavelength or a wavelength range. The coating arrangement is on the front side and has at least one coating layer.