| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin composition sheet that forms a resin cured product having excellent thermal conductivity and electric insulation and the resin composition sheet with a metal foil, and a metal base wiring board material, a metal base wiring board and an LED light source member that are formed using them. <P>SOLUTION: The resin composition sheet comprises a polyfunctional epoxy resin containing two or more six-membered ring structures in the molecule, a phenol resin, an insulating inorganic filler and a condensed reaction product of a silicon compound containing a hydrolyzable group. <P>COPYRIGHT: (C)2013,JPO&INPIT |
