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AssigneePatent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
InventorsAndreas Huber, Peter Niedermeier, Oskar Schallmoser
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A light source (10) is disclosed, emitting multi-coloured light with light of at least two different colours, emitted from a number of primary light sources (1) wherein the primary light sources (1) are divided into groups and the brightness values of the primary light sources (1) within a group are determined and controlled separately according to colour, such that the colour location of the multi-coloured light lies in a given region of the CIE standard colour diagram. The invention further relates to a method for controlling such a light source (10) and an illumination device with such a light source (10), for example, for backlighting a display.
A method for controlling the color locus of a light source (10) emitting mixed-colored light containing light of at least two different colors which is emitted by a plurality of primary light sources (1) wherein:
A light source (10) emitting mixed-colored light containing light of at least two different colors which is emitted by a plurality of primary light sources (1) wherein:
Dependencies are inferred from the claim text.