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:
Jul. 07, 2020
Filed:
Apr. 03, 2019
Rebo Lighting & Electronics, Llc, Ann Arbor, MI (US);
Todd Irgang, Saline, MI (US);
REBO LIGHTING & ELECTRONICS, LLC, Ann Arbor, MI (US);
Abstract
A color mixing illumination device and method of using the same. The color mixing illumination device includes a printed circuit board (PCB) having a PCB surface with a reflective portion; a multi-color light source attached to the PCB, such as a red-green-blue light emitting diode (RGB LED); and a reflector with a reflector surface. The PCB surface and the reflector surface are configured to mix light from the multi-color light source in a mixing region and then direct mixed light out of the device from an exit region. In one embodiment, the color mixing illumination device is a multi-color indicator lamp for a vehicle.