LIGHT EMITTING DEVICE PACKAGE

PURPOSE: A light emitting device package is provided to improve luminous efficiency by increasing the collection efficiency of a light source through a resin layer which is lower than a cavity. CONSTITUTION: A body(110) comprises a cavity(130). A light source is mounted on the bottom of the cavity....

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Bibliographic Details
Main Author SUNG, JIN SEOK
Format Patent
LanguageEnglish
Korean
Published 04.07.2012
Subjects
BASIC ELECTRIC ELEMENTS
BLASTING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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
MECHANICAL ENGINEERING
NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE
SEMICONDUCTOR DEVICES
WEAPONS
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Summary:PURPOSE: A light emitting device package is provided to improve luminous efficiency by increasing the collection efficiency of a light source through a resin layer which is lower than a cavity. CONSTITUTION: A body(110) comprises a cavity(130). A light source is mounted on the bottom of the cavity. The body includes a wall unit(115) forming the side of the cavity. A resin layer(140) is formed in the cavity. The resin layer includes transparent silicon, epoxy, and fluorescent substances.
Bibliography:Application Number: KR20100134617