1. 1. Japan Jisso Technology Roadmap 2007, Japan Electronics & Information Technology Industries Association, (2007) p147.
2. 2. For example, Y.Tukada, Intoroduction to Build-up Print Wiring Board, Nikkan Kogyo Shimbun, Ltd.,(1998) pp26-30.
3. 3. The Current and Future Prospect in Embedded Passive and Active Device Substrate, Journal of Japan Institute of Electronics Packaging, vol.11, No.1 (2008) p14.
4. 4. http://www2.dupont.com/Kapton/en_US/ index. Html.
5. 5. http://www.ube-ind.co.jp/japanese/products/fine/ fine_01_01.htm