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:
Nov. 10, 2015
Filed:
Jun. 03, 2014
Diehl Aerospace Gmbh, Überlingen, DE;
Frank Schmid, Poppenricht, DE;
Martin Bachhuber, Altdorf, DE;
Diehl Aerospace GMBH, Ueberlingen, DE;
Abstract
The invention relates to an arrangement having at least one metameric illuminating device () which comprises at least a first, second, third and fourth LED () and an internal controller () for changing the color rendering index of a light produced by additive color mixing of the first, second, third and fourth LED () with the aid of a prescribed color, having an external controller () for setting a parameter (K) influencing the color rendering index, and having a data transmitting device () for transmitting the parameter (K) to the internal controller () of the at least one metameric illuminating device ().