Patent ID: 9745411
Date: 2017-08-29
CPC Classifications: B32B,C08G,C08J,C08K,C08L,H01L

Claim:
1. A resin composition comprising an epoxy resin monomer, a novolac resin including a compound having a structural unit represented by the following Formula (I), and a filler; wherein the filler has at least 4 peaks in a particle size distribution measured by laser diffractometry, wherein four of the peaks are present respectively in ranges of not less than 0.01 μm and less than 1 μm, not less than 1 μm and less than 10 μm, from 10 μm to 50 μm, and from 20 μm to 100 μm, and wherein a peak present in a range of from 10 μm to 50 μm includes an aluminum oxide particle, and a peak present in a range of from 20 μm to 100 μm includes a boron nitride particle, wherein in Formula (I), R