发明公开
EP1774600A2 LICHTQUELLE MIT NIEDRIGER FARBTEMPERATUR 审中-公开
具有低色温光源

LICHTQUELLE MIT NIEDRIGER FARBTEMPERATUR
摘要:
The invention relates to LEDs with a low colour temperature of up to 5000 K, consisting of a blue-emitting LED and two illuminants mounted upstream thereof, a first illuminant being from the category of chlorosilicates and a second illuminant from the category of nitridosilicates of formula (Ca,Sr)2Si5N8:Eu.
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