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:
Apr. 01, 2014
Filed:
Mar. 25, 2010
Applicants:
Helga Hummel, Aachen, DE;
Matthias Wendt, Wuerselen, DE;
Hans-peter Loebl, Monschau-Imgenbroich, DE;
Claudia Michaela Goldmann, Kreuzau, DE;
Inventors:
Helga Hummel, Aachen, DE;
Matthias Wendt, Wuerselen, DE;
Hans-Peter Loebl, Monschau-Imgenbroich, DE;
Claudia Michaela Goldmann, Kreuzau, DE;
Assignee:
Kkoninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system related to the improvement of the design of display device screens during the off or stand-by state is provided. The system comprises a display device and a device connected to the display device, wherein the device comprises a material having a switchable optical configuration. The display device may e.g. by a TV screen, or any other display such as computer monitors.