LED LED FILAMENT LAMPS WITH WHITE FILAMENT APPEARANCE

An overcoated LED filament comprises: an LED filament including one or more LED dies coated with a lower layer of a phosphorous material representing colored appearance; and an overcoated layer including a resin material on which a scattering agent enabling the LED filament to have white color is lo...

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Bibliographische Detailangaben
Hauptverfasser:	BENNER KEVIN JEFFREY, FIRIS JAMES WILLIAM, CHOWDHURY ASHFAQUL ISLAM, STIMAC TOMISLAV JOSIP
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVES BLASTING CHEMISTRY DYES 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 WEAPONS
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