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:
Apr. 18, 2017
Filed:
May. 22, 2014
Zizala Lichtsysteme Gmbh, Wieselburg, AT;
Thomas Mitterlehner, Mank, AT;
ZKW GROUP GMBH, Wieselburg an der Erlauf, AT;
Abstract
A vehicle headlight having at least one laser light source (), of which the laser beam () is deflected onto a lighting surface () having a light-conversion phosphor via a micromirror () that can be pivoted about at least one axis in order to generate a light image on said lighting surface in a scanning manner, which light image can be projected onto a roadway via an optics unit (). In this headlight at least one photosensor () is positioned with respect to the lighting surface () having the light-conversion phosphor such that the photosensor detects a secondary laser beam () emitted from the lighting surface in predetermined deflection positions of the micromirror () and is designed to emit a signal (s).