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:
Feb. 16, 2016
Filed:
Feb. 01, 2013
Applicant:
Flextronics Automotive Gmbh & CO KG, Rickenhausen, DE;
Inventors:
Frank Wimbert, Owen, DE;
Philip Hupfer, Burgthann, DE;
Assignee:
Flextronics Automoive GmbH & Co. KG, Frickenhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/08 (2006.01); F21K 99/00 (2010.01); F21V 9/10 (2006.01); F21Y 101/02 (2006.01); F21Y 103/00 (2006.01);
U.S. Cl.
CPC ...
F21K 9/56 (2013.01); F21V 9/08 (2013.01); F21V 9/10 (2013.01); F21Y 2101/02 (2013.01); F21Y 2103/003 (2013.01);
Abstract
An LED lamp includes at least one light source and at least one translucent plastic element disposed in the beam path of the at least one lighting means. The plastic element includes at least two plastic layers made of different translucent materials, the translucency of each one of the two plastic layers having a different wavelength dependence such that the overall transmission function of the at least one plastic member is a desired value.