LIFETIME COLOR STABILIZATION OF COLOR-SHIFTING ARTIFICIAL LIGHT SOURCES

A system includes two or more phosphor-containing white LEDs (or other color-shifting artificial light sources) selected so that their combined color shift over at least 8,000 hours (e.g., at least 10,000 hours, at least 20,000 hours, at least 30,000 hours, at least 40,000 hours, up to 200,000 hours...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BRETSCHNEIDER, Eric, LERMAN, Louis, STORMBERG, Hans Peter
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
Online-Zugang:	Volltext bestellen
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