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:
Nov. 05, 2019
Filed:
Oct. 19, 2017
Applicant:
Hella Kgaa Hueck & Co., Lippstadt, DE;
Inventors:
Edwin N. Kamau, Bonn, DE;
Franziska Kley, Geseke, DE;
Assignee:
Hella KGaA Hueck & Co., Lippstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21S 41/20 (2018.01); F21S 41/141 (2018.01); F21S 41/43 (2018.01); F21V 5/00 (2018.01); F21V 17/10 (2006.01); F21S 41/143 (2018.01); F21S 41/265 (2018.01); F21S 41/275 (2018.01); F21S 41/47 (2018.01); F21Y 115/10 (2016.01); F21S 41/25 (2018.01);
U.S. Cl.
CPC ...
F21S 41/285 (2018.01); F21S 41/141 (2018.01); F21S 41/143 (2018.01); F21S 41/265 (2018.01); F21S 41/275 (2018.01); F21S 41/43 (2018.01); F21S 41/47 (2018.01); F21V 5/002 (2013.01); F21V 17/101 (2013.01); F21S 41/25 (2018.01); F21Y 2115/10 (2016.08);
Abstract
A lighting device for vehicles having a light source and having an optical unit for generating a predetermined light distribution, wherein the optical unit has a micro-optical array having a plurality of micro-optical elements and a microshutter array having a plurality of microshutter elements, wherein the microshutter array has a thickness in the range of 0.1 mm to 2.00 mm.