LIGHT-EMITTING DIODE DEVICE AND MANUFACTURING METHOD THEREFOR

LIGHT-EMITTING DIODE DEVICE AND MANUFACTURING METHOD THEREFOR

A light emitting diode (LED) device and a method of manufacturing the LED device aforementioned are provided. The LED device (400) includes a LED chip (430), an encapsulant (440) and a ring-shape barrier (450'). The LED chip has a first surface and a reflection surface, and the encapsulant cove...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YEH, Robert, LIN, Chih-min, HSIEH, Chung-chuan, YU, Wei-tyng, LIN, Chun-min, LU, Tsung-lin
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:A light emitting diode (LED) device and a method of manufacturing the LED device aforementioned are provided. The LED device (400) includes a LED chip (430), an encapsulant (440) and a ring-shape barrier (450'). The LED chip has a first surface and a reflection surface, and the encapsulant covers the LED chip. Wherein the reflection surface (450a) is inclined with respect to a side surface (430b) of the LED chip. A light output angle can be effectively adjusted, and the needs to re-design lenses when market demand changes may be reduced.