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. 09, 2018
Filed:
Jul. 02, 2015
Applicant:
Saint-gobain Glass France, Courbevoie, FR;
Inventors:
Anne Gierens, Dusseldorf, DE;
Richard Wolff, Pronleroy, FR;
Assignee:
SAINT-GOBAIN GLASS FRANCE, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 13/18 (2006.01); G02B 6/00 (2006.01); F21V 8/00 (2006.01); B32B 17/10 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0043 (2013.01); B32B 17/10055 (2013.01); B32B 17/10541 (2013.01); B32B 17/10761 (2013.01); G02B 6/0035 (2013.01); G02B 6/0076 (2013.01); B32B 2255/00 (2013.01); B32B 2307/412 (2013.01); B32B 2307/418 (2013.01); B32B 2315/08 (2013.01); B32B 2323/04 (2013.01); B32B 2551/00 (2013.01);
Abstract
An illuminated light guide assembly includes a first light guide panel coupled to a first light source; a first light-extracting system on the first light guide panel; a second light guide panel coupled to a second light source different from the first light source; a second light-extracting system offset from the first extracting system; and a first optical isolator coupled to the first light guide panel with a first lamination interlayer and coupled to the second light guide panel with a second lamination interlayer.