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:
Dec. 05, 2017
Filed:
Sep. 11, 2016
Applicant:
Maria Anc, Groveland, MA (US);
Inventor:
Maria Anc, Groveland, MA (US);
Assignee:
OSRAM SYLVANIA Inc., Wilmington, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 33/50 (2010.01); C09K 11/02 (2006.01); C09K 11/08 (2006.01); H01L 33/52 (2010.01); C09D 5/22 (2006.01); C09D 5/24 (2006.01); C09D 183/04 (2006.01); H01L 33/56 (2010.01); C08K 11/00 (2006.01);
U.S. Cl.
CPC ...
H01L 33/508 (2013.01); C09D 5/22 (2013.01); C09D 5/24 (2013.01); C09D 183/04 (2013.01); C09K 11/025 (2013.01); C09K 11/08 (2013.01); H01L 33/504 (2013.01); H01L 33/507 (2013.01); H01L 33/52 (2013.01); H01L 33/56 (2013.01); C08K 11/00 (2013.01); C08K 2201/001 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0041 (2013.01);
Abstract
Disclosed herein are wavelength converters and methods for making the same. The wavelength converters include a single layer of a polymeric matrix material, and one or more types of wavelength converting particles. In some embodiments the wavelength converters include first and second types of wavelength converting particles that are distributed in a desired manner within the single layer of polymeric matrix material. Methods of forming such wavelength converters and lighting devices including such wavelength converters are also disclosed.