SUBSTRATE AND METHOD FOR PRODUCING SAME

Disclosed is a substrate which comprises a metal plate and an insulating film which is formed on the surface of the metal plate and contains acicular alumina particles and granular particles. Such a substrate is excellent in insulating properties and can be produced at a commercially practical effic...

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Bibliographic Details
Main Authors YASUOKA, MASATO, KIKUI, FUMIAKI, MORISHITA, AKIO
Format Patent
LanguageEnglish
French
Japanese
Published 21.04.2005
Edition7
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:Disclosed is a substrate which comprises a metal plate and an insulating film which is formed on the surface of the metal plate and contains acicular alumina particles and granular particles. Such a substrate is excellent in insulating properties and can be produced at a commercially practical efficiency. L'invention concerne un substrat comprenant une plaque métallique et un film isolant formé sur la surface de la plaque métallique et renfermant des particules d'alumine aciculaire et des particules granulaires. Un tel substrat possède d'excellentes propriétés isolantes et peut être produit à un rendement acceptable sur le plan commercial.
Bibliography:Application Number: WO2004JP15108