Controlling an arrangement of semiconductors of which different semiconductors emit light of different distinct colors is disclosed, whereby a feed forward control part, which is dependent on a junction temperature of semiconductors for each color, is operated with first intervals and is adjusted dependent...http://www.google.fr/patents/US7868557?utm_source=gb-gplus-shareBrevet US7868557 - Controlling an arrangement of semiconductors emitting light of distinct colors
Controlling an arrangement of semiconductors emitting light of distinct colors
