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:
Sep. 10, 2019
Filed:
Nov. 05, 2015
Zkw Group Gmbh, Wieselburg, AT;
Erik Edlinger, Vienna, AT;
Emanuel Weber, Baden, AT;
ZKW GROUP GMBH, Wieselburg, AT;
Abstract
A headlamp for vehicles, in which the laser beam of at least one laser light source () is directed via a beam deflection means () towards at least one light conversion means () in a scanning manner, which at least one light conversion means comprises a phosphor for converting light, and having a projection system () for projecting the light image () generated at the light conversion means onto the roadway (), characterized in that at least one electro-optical modulator () is arranged in the beam path of the at least one laser light source (), which at least one electro-optical modulator is controlled by a control unit () and lies before the light conversion means () in the beam path and affects the polarization of the light, wherein a polarization element () is arranged at least after the modulator in the beam path.