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:
Dec. 29, 2020
Filed:
Jun. 05, 2018
Harman Professional Denmark Aps, Aarhus N, DK;
Jesper Torsvik Toft, Aarhus N, DK;
HARMAN PROFESSIONAL DENMARK APS, Aarhus N, DK;
Abstract
An approach for controlling a light fixture comprising one light source and 3 different color filters, where the color filters can be arranged in a number of positions in relation to one another and in relation the light. The method comprises the steps of receiving a color parameter relating to the position of the color filters and a color temperature parameter relating to the color temperature of the light, obtaining a resulting color based on color parameter, the color temperature parameter and spectral characteristics of the filters, obtaining color filter position parameters indicating the position of the filters based on the resulting color, the spectral characteristics of the filters and spectral characteristic of said light; and arranging the color filters in relation to one another and in relation to said light based on color filter parameters.