METAL SUPPORT FLEXIBLE BOARD, METAL SUPPORT CARRIER TAPE FOR TAPE AUTOMATED BONDING USING SAME, METAL SUPPORT FLEXIBLE CIRCUIT BOARD FOR MOUNTING LED, AND COPPER FOIL-LAMINATED METAL SUPPORT FLEXIBLE CIRCUIT BOARD FOR FORMING CIRCUIT

摘要

Disclosed is a metal support flexible wiring board which has excellent wire bonding properties and low curling properties while maintaining excellent insulating properties and punching properties, and therefore can be subjected to a reel-to-reel process and facilitates packaging scheme and heat dissipation scheme. Specifically disclosed is a metal support flexible board comprising (1) an adhesive layer and (2) a support layer, wherein the support (2) is composed of a metal foil, and the adhesive layer (1) contains (A) a polyamide resin containing a dimer acid residue and (B) a phenol resin.