GLS-alike LED light source

The invention relates to GLS-look-alike LED light source(100) comprising two different types of LEDs(21, 22), preferably LEDs emitting with a near UV spectrum and a blue or white spectrum, respectively. The light source(100) further preferably comprises a transparent bulb(40) with a shape similar to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JUESTEL, THOMAS, MERIKHI, JACQUELINE, WIECHERT, DETLEF UWE, RADERMACHER, HARALD JOSEF GUENTHER, OHLAND, HENNING, OPITZ, JOACHIM
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS BLASTING CHEMISTRY DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE PAINTS POLISHES SEMICONDUCTOR DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to GLS-look-alike LED light source(100) comprising two different types of LEDs(21, 22), preferably LEDs emitting with a near UV spectrum and a blue or white spectrum, respectively. The light source(100) further preferably comprises a transparent bulb(40) with a shape similar to an incandescent lamp that is coated by a luminescent layer(30) to achieve a white lamp spectrum. The luminescent layer may contain one or two luminescent compositions.