LED WITH CERAMIC GREEN PHOSPHOR AND PROTECTED RED PHOSPHOR LAYER

A ceramic green wavelength conversion element (120) is coated with a red wavelength conversion material (330) and placed above a blue light emitting element (110) such that the ceramic element (120) is attached to the light emitting element (110), thereby providing an efficient thermal coupling from...

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Bibliographische Detailangaben

Hauptverfasser:	SCHRICKER APRIL DAWN, ZIJTVELD KARL ADRIAAN, MACKENS UWE, BASIN GRIGORIY, VOGELS JOOST PETER ANDRE, WEIJERS ALDEGONDA LUCIA, MAI KIM KEVIN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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