METHOD AND SYSTEM FOR DEPENDENTLY CONTROLLING COLOUR LIGHT SOURCES

• Main Authors: MAN, KWONG, SMITH, DUNCAN L.B
• Format: Patent
• Language: English; French
• Published: 06.11.2008
• Subjects: ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY

A method and system for dependently controlling colour light sources. The lighting system comprises a drive current controller providing current signals for one or more first groups of light-emitting elements, and a signal derivation module operatively connected to the drive current controller. The...