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. 03, 2019
Filed:
Jul. 19, 2018
Valeo North America, Inc., Troy, MI (US);
Mildred Espinosa, Seymour, IN (US);
Patrick Martin, Seymour, IN (US);
Valeo North America, Inc., Troy, MI (US);
Abstract
Aspects of the disclosure provide a lighting apparatus for a vehicle and a method for color assurance of the lighting apparatus. The lighting apparatus includes a first lighting system and a lighting system controller. The first lighting system includes a first lighting device configured to emit first light in response to a first driving power, and a first color sensing device configured to generate a first color feedback signal that is indicative of a first color of the first light that is emitted by the first lighting device. The lighting system controller is configured to generate the first driving power to drive the first lighting device based on the first color feedback signal to ensure the first color satisfying a color requirement.