LED lighting system and control method
A technology for LED lighting and lighting systems, applied in lighting devices, lighting and heating equipment, electrical components, etc., to solve problems such as unrecognized and leaked
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[0026] FIG. 1 is a block diagram of a prior art LED lighting system 10 . For example, "Achieving color point stability in RGBmulti-chip LED modules using various color control loops (using multiple color control loops to achieve color point stability in RGB multi-chip LED modules)" mentioned above by P.Deurenberg et al. This type of LED lighting system is disclosed in (Proc. SPIE Vol. 5941, 59410C, September 7, 2005).
[0027] The LED lighting system 10 includes an LED lighting unit 12 which in turn includes: an LED light source 14a comprising LEDs adapted to emit red light; an LED light source 14b comprising LEDs adapted to emit green light LEDs; and an LED light source 14c comprising LEDs adapted to emit blue light. The LEDs are all "conventional" intrinsic LEDs adapted to directly emit (visible) radiation. Each LED light source 14 is connected to a corresponding driver 16 for driving the LED light source. The LED lighting system 10 can produce white light, for example by...
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