1. Packaging Solution Center, Resonac Corporation,Kawasaki, Kanagawa,Japan
2. Resonac Corporation,Laminate Materials R&D Dept,Chikusei, Ibaraki,Japan
3. Fukuoka University,Department of Electronic Engineering & Computer Science,Itoshima, Fukuoka,Japan
4. Packaging Solution Center, Resonac Corporation,San Jose,CA,America