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:
Jul. 10, 2018
Filed:
Jul. 18, 2016
Zkw Group Gmbh, Wieselburg, AT;
Lukas Taudt, Wieselburg, AT;
Josef Plank, Purgstall/Erlauf, AT;
ZKW GROUP GMBH, Wieselburg, AT;
Abstract
The invention relates to a lighting device () for a headlamp, in particular a motor-vehicle headlamp, comprising a plurality of light sources (), a light-guiding device () with a plurality of light-guiding elements (), and a downstream imaging optical element (), wherein each light-guiding element () has a light infeed face and a light exit face, wherein the light-guiding elements () are arranged in at least one row, wherein the light-guiding elements of at least one row are configured as main beam light-guiding elements () and form a main beam row, wherein each main beam light-guiding element () comprises a lower light-guiding face (), wherein the lower light-guiding face () has, at least in the region in which the light beams () are reflected, structures () at least in regions.