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UBM Tech

Accuracy optimization of True Color Sensor solutions for LED color control of multiple LED light sources

Authored on: Oct 8, 2012 by Fredrik Hailer, Thomas Nimz

Technical Paper

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Besides many advantages, LEDs also have several disadvantages. To compensate for these (for example the temperature and aging drift phenomena) an LED light control with accurate color measurement is required. Within the black body area an application-specific calibration can allow accurate color temperature control of for example 6500K, 4500K and 2700K and additionally compensate the negative side effects of LEDs.
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