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. 08, 2015
Filed:
Mar. 17, 2011
Lucius Theodorus Vinkenvleugel, Veldhoven, NL;
Martine Gabrielle Pythia Van Beers, Nuenen, NL;
Lucius Theodorus Vinkenvleugel, Veldhoven, NL;
Martine Gabrielle Pythia van Beers, Nuenen, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
The invention provides a method of imposing a dynamic color scheme on light () of a lighting unit () arranged to generate light () of variable color. The method comprises: detecting with a sensor () a first color and a second color of a colored entity (); and varying the color of the light () of the lighting unit () between the first color and the second color of the colored entity according to a time scheme. The invention further provides a color sensor unit () comprising a sensor () and a control unit () for use in such a method.