Annular LED light source module without box dam

The utility model relates to an annular LED light source module without a box dam, which comprises a substrate, a light-emitting diode installed on the substrate, a connecting gold wire connecting the substrate and the light-emitting diode, and a fluorescent powder molded organic silicon mixture cov...

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Bibliographic Details
Main Author CAI WANTING
Format Patent
LanguageChinese
English
Published 07.05.2014
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:The utility model relates to an annular LED light source module without a box dam, which comprises a substrate, a light-emitting diode installed on the substrate, a connecting gold wire connecting the substrate and the light-emitting diode, and a fluorescent powder molded organic silicon mixture covered on the surface of the light-emitting diode, wherein the fluorescent powder molded organic silicon mixture is distributed on the light-emitting diode in a ring mode. The annular LED light source module without the box dam enables a heat dissipation surface of the substrate to have no materials affecting heat dissipation, thereby improving the heat dissipation effect of the substrate, and reducing the reflection loss of light.
Bibliography:Application Number: CN20132733845U