| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a thermally conductive resin sheet which secures high thermal conductivity by charging an inorganic filler at a high filling rate, secures processability by mixing resin, and also secures superior electrical insulation by suppressing void formation, and to provide a power module that uses the sheet. <P>SOLUTION: A thermally conductive sheet contains resin and a filler which is coated with a surfactant and has thermal conductivity and exhibit insulation, and the filler is dispersed in the resin. Alternatively, a thermally conductive sheet contains a thermally conductive filler and an insulative filler and a surfactant, and the filler and surfactant are dispersed in the resin. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
