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. 25, 2022
Filed:
Apr. 05, 2019
Applicant:
Oliver Humbach, Dortmund, DE;
Inventor:
Oliver Humbach, Dortmund, DE;
Assignee:
temicon GmbH, Dortmund, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); F21S 43/239 (2018.01); F21S 43/245 (2018.01); B29D 11/00 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0061 (2013.01); B29D 11/00663 (2013.01); F21S 43/239 (2018.01); F21S 43/245 (2018.01); G02B 6/005 (2013.01); G02B 6/0035 (2013.01);
Abstract
A light deflection device including a flat, transparent light guide and a microstructure provided at least in regions on the light guide for decoupling light coupled into the light guide. The microstructure has microstructure elements and the microstructure elements in each case have a substantially point-like or line-like geometry for contact with the light guide. Further, a method for manufacturing a light deflection device, an illumination device, and use of a light deflection device or an illumination device are disclosed.