Patent · US Active

Headlight for a motor vehicle

US10429022B2 · kind B2 · utility

0Cited by

3References

13Claims

0Family size

Assignee

GM GLOBAL TECHNOLOGY OPERATIONS LLC · US

Inventors

Rouven Haberkorn · Darmstadt, DE
Justus Illium · Mainz, DE
Philipp Roeckl · Aschaffenburg, DE
Gregor Krieg · Hanau, DE

Key dates

Filing date	Nov 28, 2016
Grant date	Oct 1, 2019
Priority date	—
Expiry date	Jul 18, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21S41/43
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A headlight for a motor vehicle includes a light source, a projection lens, an optical element that corrects a chromatic aberration of the projection lens and a screen arranged between the light source and the projection lens, on which screen the corrective optical element is mounted at a distance from the projection lens.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.