RESIN SHEET AND METAL LAMINATE SHEET

摘要

PROBLEM TO BE SOLVED: To provide a resin sheet and a metal laminated sheet for a multilayer circuit board having high reliability even with a thin thickness. SOLUTION: The resin sheet comprises a resin layer having a thickness of 5 to 100μm formed on one side surface of an aromatic polyamide film so that a thermal expansion coefficient of the sheet is 4×10-6 to 80×10-6/ deg.C. The metal laminate sheet comprises a metal laminated on the resin sheet.