LIGHT-EMITTING DEVICE AND METHOD FOR PRODUCING A LIGHT-EMITTING DEVICE

The invention refers to a light emitting device (100) comprising a semiconductor chip (1) having a main radiation surface (10), which emits UV light (5) in operation,a phosphor (2), which is arranged in the radiation beam of the UV light (5), absorbs partially the UV light (5), wherein the phosphor...

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Bibliographische Detailangaben
Hauptverfasser:	LIM, Choon Kim, TEOH, Hui Chiang, LIM, Choo Kean
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	The invention refers to a light emitting device (100) comprising a semiconductor chip (1) having a main radiation surface (10), which emits UV light (5) in operation,a phosphor (2), which is arranged in the radiation beam of the UV light (5), absorbs partially the UV light (5), wherein the phosphor (2) converts the UV light (5) into visible light (6), so that the device emits mixed light comprising the UV light (5) as well as visible light (6). L'invention porte sur un dispositif électroluminescent (100) comprenant une puce semi-conductrice (1) ayant une surface de rayonnement principale (10), qui émet une lumière UV (5) en fonctionnement, un luminophore (2), qui est agencé dans le faisceau de rayonnement de la lumière UV (5), absorbe partiellement la lumière UV (5), le luminophore (2) convertissant la lumière UV (5) en lumière visible (6), de sorte que le dispositif émet une lumière mixte comprenant la lumière UV (5) ainsi que la lumière visible (6).