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. 11, 2020
Filed:
Feb. 24, 2015
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Volker Hagemann, Klein Winternheim, DE;
Bernd Hoppe, Ingelheim, DE;
Guenter Weidmann, Flonheim, DE;
Seong-Won Kim, Gyeonggi-do, KR;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/00 (2018.01); F21V 29/502 (2015.01); G03B 21/16 (2006.01); F21K 9/64 (2016.01); F21V 29/77 (2015.01); F21V 14/08 (2006.01); G03B 21/20 (2006.01);
U.S. Cl.
CPC ...
F21V 29/502 (2015.01); F21K 9/64 (2016.08); F21V 14/08 (2013.01); F21V 29/773 (2015.01); G03B 21/16 (2013.01); G03B 21/204 (2013.01);
Abstract
A converter arrangement for light sources with high luminance is provided that includes an axially pivotable carrying wheel and a converter fixed on one side of the carrying wheel. The converter includes fluorescent materials that convert impinging light into light having a different wave length and emits the light having the different wavelength. The ratio of the total area of the converter arrangement to the area enclosed by the outer boundary curve of the converter is at least 3, preferably at least 3.5, particularly preferably at least 4.5.