Thermally conductive sheet, electronic device and onboard device, and method of manufacturing thermally conductive sheet

A thermally conductive sheet includes a resin composition including a silicone rubber, and thermally conductive fillers that are anisotropic, the thermally conductive fillers being dispersed in the silicone rubber. A content of the thermally conductive fillers in the resin composition is 52% by volu...

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Bibliographische Detailangaben
Hauptverfasser:	Yamada, Yumi, Osada, Kenji, Kusayanagi, Kenichi
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON CONDUCTORS DYES ELECTRICITY INSULATORS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A thermally conductive sheet includes a resin composition including a silicone rubber, and thermally conductive fillers that are anisotropic, the thermally conductive fillers being dispersed in the silicone rubber. A content of the thermally conductive fillers in the resin composition is 52% by volume or more and 75% by volume or less. Major axes of the thermally conductive fillers are oriented in a thickness direction of the thermally conductive sheet, and a ratio of a peak intensity of a (002) plane to a peak intensity of a (100) plane in a spectrum measured from the thickness direction by an X-ray diffraction method is 0.31 or less.