| 摘要 |
PROBLEM TO BE SOLVED: To form an accurate circuit pattern and to bond it to an electronic component with high accuracy even in a flexible film that is easy to cause dimensional change under the influence of heat, humidity and external force. SOLUTION: This member for a circuit board comprises at least a reinforcing board, a peelable organic layer, a circuit pattern of metal and a flexible film. This manufacturing method for an electronic component mounting circuit board uses the member for a circuit board. COPYRIGHT: (C)2004,JPO |
