LIGHT EMITTING DIODE AND ITS FORMING METHOD

Title:

LIGHT EMITTING DIODE AND ITS FORMING METHOD

Document Type and Number:

Japanese Patent JP2003124529

Kind Code:

A

Abstract:

To provide a light emitting diode which has, specially, high reliability and small change over aging as a light emitting diode used as a light source for various indicators, LED displays, back lights, etc.

The light emitting diode has a light emitting element 102 which is electrically connected to at least one couple of lead electrodes 105 and 106 and a light transmissive resin 101 which covers the light emitting element 102. Specially, a light emission layer of the light emitting element 101 has its main light emission peak in a range of near-ultraviolet light below 550 nm to visible light. The light transmissive resin 101 covering the light emitting element 102, on the other hand, is an epoxy resin composition containing of <10% phenol derivative epoxy resin.

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Inventors:

KURAMOTO MASAFUMI
TSUKIOKA TOMOYA
TOMARU MASASHI

Application Number:

JP2002276814A

Publication Date:

April 25, 2003

Filing Date:

December 25, 1998

Export Citation:

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Assignee:

NICHIA KAGAKU KOGYO KK

International Classes:

C08G59/20; H01L33/06; H01L33/32; H01L33/56; H01L33/62; (IPC1-7): H01L33/00; C08G59/20

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