LED HEAVILY PHOSPHOR LOADED LED PACKAGE

LED HEAVILY PHOSPHOR LOADED LED PACKAGE

높은 안정성을 갖는 과중하게 형광체가 로딩된 LED 패키지, 및 과중하게 형광체가 로딩된 LED 패키지의 안정성을 증가시키기 위한 방법. 실리콘 오버레이어가 형광체 실리콘 혼합층 상에 제공된다. The present disclosure provides a phosphor-loaded LED package (10) comprising an LED (52) and a first layer (54) comprising a blend of phosphor and silicone overlaying the LED (52). The blend...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CAI DENGKE, CHOWDHURY ASHFAQUL ISLAM, ALLEN GARY ROBERT
Format: Patent
Sprache:eng ; kor
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:높은 안정성을 갖는 과중하게 형광체가 로딩된 LED 패키지, 및 과중하게 형광체가 로딩된 LED 패키지의 안정성을 증가시키기 위한 방법. 실리콘 오버레이어가 형광체 실리콘 혼합층 상에 제공된다. The present disclosure provides a phosphor-loaded LED package (10) comprising an LED (52) and a first layer (54) comprising a blend of phosphor and silicone overlaying the LED (52). The blend comprises a phosphor to silicone weight ratio of at least 20%. The phosphor-loaded LED package (10) also comprises an overlayer (56) made of the same silicone as in the blend of the first layer.