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:
Jan. 09, 2024
Filed:
Feb. 13, 2019
Lumileds Holding B.v., Schiphol, NL;
Marcus Jozef Henricus Kessels, Echt, NL;
Aloke Gaur, San Jose, CA (US);
LUMILEDS LLC, San Jose, CA (US);
Abstract
An automotive lighting device, a vehicle and a method for operating an automotive lighting device are described. To economically fulfil different lighting functions the automotive lighting device includes a first and a second lighting unit. The first lighting unit is disposed to emit a first light of a first colour. The second lighting unit is disposed to emit a second light of a second colour different from the first colour. A mixing space is arranged to merge the first light and the second light to a third light of a third colour. The third light is disposed to fulfil a first automotive lighting function and the second light is disposed to fulfil a second automotive lighting function. The first automotive lighting function requires a colour within a first colour range and the second automotive lighting function requires a colour within a second colour range which is different from the first colour range. The third colour is within the first colour range and the second colour is within the second colour range.