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:
Aug. 31, 2010
Filed:
May. 30, 2006
Cornelis Titia Staats, Eindhoven, NL;
Lars Rene Christian Waumans, Eindhoven, NL;
Gerrit Jan Teije Huijgen, Eindhoven, NL;
Piet Antonis, Eindhoven, NL;
Joseph Franciscus Raymond Eijsermans, Eindhoven, NL;
Onno Van Tertholen, Eindhoven, NL;
Adrianus Sempel, Eindhoven, NL;
Cornelis Titia Staats, Eindhoven, NL;
Lars Rene Christian Waumans, Eindhoven, NL;
Gerrit Jan Teije Huijgen, Eindhoven, NL;
Piet Antonis, Eindhoven, NL;
Joseph Franciscus Raymond Eijsermans, Eindhoven, NL;
Onno Van Tertholen, Eindhoven, NL;
Adrianus Sempel, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
Disclosed is an artificial window () comprising a light box () having a rear wall () and a planar diffuser arrangement () in front of the rear wall (). The artificial window further comprises at least one first light source () extending between the rear wall () and the diffuser (); a window frame () in front of the diffuser (); and drivers () arranged for operating the light source () and electrically connected to the light source (). The artificial window also comprises at least one additional light source () electrically connected to one of said drivers (), which additional light source () radiates light in substantially one direction and is arranged to radiate light onto a portion of the front side of the diffuser arrangement () during operation.