LIGHT SOURCE HAVING A PLURALITY OF WHITE LEDS WITH DIFFERENT OUTPUT SPECTRUM

PROBLEM TO BE SOLVED: To provide a light source having a controllable color temperature. SOLUTION: A solid state light source having first and second component light sources and an interface circuit and a method for forming the solid state light source are disclosed. The first and second component l...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NG KEE YEAN, CHIA CHEE WAI, FELDMEIER DAVID C, LEE JOON CHOK
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEATING LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE SEMICONDUCTOR DEVICES WEAPONS
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