High heat conductive insulated substrate and method of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4783368
SERIAL NO

06927211

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Abstract

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An insulated substrate having high thermal conductivity comprising a substrate having a thermal conductivity of not less than 50 W/m.k., and an insulating layer having high thermal conductivity coated on the substrate; and a method of producing the insulated substrate characterized in that an insulating layer is formed on a substrate by applying DC voltage and RF power to the substrate and providing a magnetic field parallel to the surface of the substrate. The insulated substrate has good heat conductivity, thermal resistance and smooth surface, whereby exfoliation can be prevented.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
Kanegafuchi Kagaku Kogyo Kabushiki KaishaOSAKA59

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakayama, Takehisa Kobe, JP 18 254
Tawada, Yoshihisa Kobe, JP 54 863
Yamamoto, Kenji Kobe, JP 584 4494

Cited Art Landscape

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