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:
Oct. 09, 2018
Filed:
Feb. 23, 2018
Applicant:
Valeo Vision, Bobigny, FR;
Inventors:
Assignee:
VALEO VISION, Bobigny, FR;
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/26 (2006.01); H05B 33/08 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0815 (2013.01); H05B 33/0845 (2013.01);
Abstract
A method and a control module which are appropriate for the control of the supply of electric current to light sources with electroluminescent semiconductor elements. According to the invention, the supply current is pulsed at a predetermined frequency, and is compliant with predetermined setpoints for the luminous flux or electric current.