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:
Jul. 24, 2012
Filed:
Jun. 14, 2010
Wouter Petrus Kaandorp, Best, NL;
Harald Josef Gunther Radermacher, Aachen, DE;
Erik Boonekamp, Utrecht, NL;
Wouter Petrus Kaandorp, Best, NL;
Harald Josef Gunther Radermacher, Aachen, DE;
Erik Boonekamp, Utrecht, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A lamp assembly () comprises at least a light source () and a reflector for reflecting light from the light source (). The reflector is positionable with respect to the light source () in at least a first position and a second position to obtain a spot-like light emission in the first position and a more or less omnidirectional light emission, in the second position, of the light emitted by the lamp assembly (). The lamp assembly () comprises a reflective layer (). In the first position of the reflector at least part of the light is reflected by the reflector as well as by the reflective layer (). In the second position of the reflector at least part of the light is reflected by the reflector and passes along the reflective layer ().