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:
Jan. 14, 2020
Filed:
Jun. 23, 2015
Applicant:
Signify Holding B.v., Eindhoven, NL;
Inventors:
Siebe Tijerk De Zwart, Eindhoven, NL;
Jan De Graaf, Eindhoven, NL;
Michel Cornelis Josephus Marie Vissenberg, Eindhoven, NL;
Assignee:
Signify Holding B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/10 (2006.01); F21V 3/06 (2018.01); F21V 5/00 (2018.01); F21V 5/04 (2006.01); G02B 3/00 (2006.01); F21W 121/00 (2006.01);
U.S. Cl.
CPC ...
F21V 3/062 (2018.02); F21V 5/008 (2013.01); F21V 5/04 (2013.01); G02B 3/0006 (2013.01); F21W 2121/00 (2013.01);
Abstract
An optical arrangement comprises two plates, with complementary shaped lens arrays. A decorative image is provided at the plate on the light input side. The plates are displaceable with respect to each other between a pass through mode with the plates in contact or close proximity, and a decorative image mode with the plates apart.