LIGHT EMITTING DEVICE

A light emitting device includes a package having a recess defined by an inner wall and a bottom surface and a lead terminal exposed at the bottom surface of the recess and protruded outward from the package. The lead terminal exposed at the bottom surface of the recess portion including a semicondu...

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Bibliographic Details
Main Authors BANDO YOSHITAKA, NAKASHIMA SHINTARO, TAKAO TOSHIMASA
Format Patent
LanguageEnglish
Published 10.04.2008
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A light emitting device includes a package having a recess defined by an inner wall and a bottom surface and a lead terminal exposed at the bottom surface of the recess and protruded outward from the package. The lead terminal exposed at the bottom surface of the recess portion including a semiconductor light emitting element mounting region and a wire connecting region for connecting a conductive wire from the semiconductor light emitting element thereto. At least one of regions between the semiconductor light emitting element mounting region and the wire connecting region has a groove portion disposed in a position spaced apart from a peripheral edge portion of the lead terminal that is exposed at the bottom surface of the recess.
Bibliography:Application Number: US20070867240