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:
Dec. 27, 2016
Filed:
Dec. 11, 2013
Automotive Lighting Reutlingen Gmbh, Reutlingen, DE;
Matthias Gebauer, Reutlingen, DE;
Automotive Lighting Reutlingen GmbH, Reutlingen, DE;
Abstract
A light conductor with an input coupler which couples in light in such a way that inside the light conductor it is distributed into a first layer, parallel layers and into second layers, whereby each second layer is spanned by a perpendicular of the first layer and by a line located in the first layer, and with a light emitting area. Light is coupled such that it has a lower divergence in the second layers than in the first layers. There is a first deflection area between the input coupler and the light emitting area, which redirects light emitted from the input coupler incident on it in an angle bigger than the double of the critical angle of the total internal reflection. Further deflection areas are illuminated with light emitted from the first deflection area and direct the incident light into a preferred common direction for the further deflection areas.