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:
Oct. 28, 2014
Filed:
Sep. 07, 2010
Oscar Hendrikus Willemsen, Eindhoven, NL;
Michel Cornelis Josephus Marie Vissenberg, Eindhoven, NL;
Oscar Hendrikus Willemsen, Eindhoven, NL;
Michel Cornelis Josephus Marie Vissenberg, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A lighting system () is provided comprising at least one light source () and at least a first optical element (). The light source () generates a light beam () and the first optical element () refracts the light beam (). The light source () and the first optical element () are arranged such that the light source () and/or the first optical element () are movable under the influence of a gravitational field in such a way that a distance between the light source () and the first optical element () is dependent on an orientation of the lighting system () with respect to the gravitational field.