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US 2015/0090922 A1Published application
Thermally conductive sheet
AssigneeNitto Denko Corporation
InventorsYoshiharu Hatakeyama, Kenichi Fujikawa, Miho Yamaguchi, Saori Yamamoto, Seiji Izutani
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Abstract
A thermally conductive sheet is a thermally conductive sheet 1 formed from a thermally conductive composition containing boron nitride particles 2 in a plate shape and a rubber component. The content ratio of the boron nitride particles 2 is 35 vol % or more and the thermal conductivity in a direction perpendicular to a plane direction PD of the thermally conductive sheet 1 is 4 W/m·K or more.
Claims5
A thermally conductive sheet formed from a thermally conductive composition containing boron nitride particles in a plate shape and a rubber component, wherein
- the content ratio of the boron nitride particles in the thermally conductive sheet is 35 vol % or more and
- the thermal conductivity in a direction perpendicular to a thickness direction of the thermally conductive sheet is 4 W/m·K or more.
Dependencies are inferred from the claim text.