Patent · US Active

Arrangement having at least one metameric illuminating device, and passenger cabin

US9185765B2 · kind B2 · utility

1Cited by

1References

6Claims

0Family size

Assignee

Diehl Aerospace GmbH · DE

Inventors

Frank Schmid · Poppenricht, DE
Martin BACHHUBER · Altdorf, DE

Key dates

Filing date	Jun 3, 2014
Grant date	Nov 10, 2015
Priority date	—
Expiry date	Jun 3, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB64D2203/00
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to an arrangement having at least one metameric illuminating device (4) which comprises at least a first, second, third and fourth LED (6) and an internal controller (5) for changing the color rendering index of a light produced by additive color mixing of the first, second, third and fourth LED (6) with the aid of a prescribed color, having an external controller (8) for setting a parameter (K) influencing the color rendering index, and having a data transmitting device (7) for transmitting the parameter (K) to the internal controller (5) of the at least one metameric illuminating device (4).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.