| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an insulation sheet used for bonding a heat conductor having a thermal conductivity of 10 W/m K or more to a conductive layer, low in elastic modulus of a cured product after curing, and high in heat resistance and withstand voltage of the cured product. <P>SOLUTION: An insulation sheet according to the present invention is used for bonding a heat conductor having a thermal conductivity of 10 W/m K or more to a conductive layer. The insulation sheet according to the present invention includes: a polymer having a weight average molecular weight of 10,000 or more; an epoxy resin having an alkylene ether structure with 2-6 carbon atoms; a hardener having no aromatic skeleton; and a filler. <P>COPYRIGHT: (C)2012,JPO&INPIT |
