LIGHT EMITTING DEVICE

The present invention relates to a light emitting diode package comprising a fluorescent substance. The light emitting diode package according to the present invention comprises: a housing; a light emitting diode chip arranged in the housing; a wavelength conversion unit arranged on the light emitti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OH, Ji Youn, NAM, Ki Bum, PARK, Sang Shin, KIM, Myung Jin, OH, Kwang Yong, LIM, Michael
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	The present invention relates to a light emitting diode package comprising a fluorescent substance. The light emitting diode package according to the present invention comprises: a housing; a light emitting diode chip arranged in the housing; a wavelength conversion unit arranged on the light emitting diode chip; a first fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the cyan wavelength band; and a second fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the red wavelength band, wherein the peak wavelength of light emitted from the light emitting diode chip is located within a range of 415 nm to 430 nm.