REINFORCED FLEXIBLE PRINTED BOARD AND METHOD OF MANUFACTURING ELECTRONIC COMPONENT MOUNTING BOARD USING IT

摘要

PROBLEM TO BE SOLVED: To provide a flexible printed board reinforced with as reinforcing plate which is not peeled off from the printed board even when a mounting component is soldered to the printed board after the printed board is left for at least five minutes at a room temperature. SOLUTION: The reinforcing plate is stuck to the flexible printed board with a photosetting adhesive which contains a polyester resin, a photo- cationically polymerizable compound, and a photo-cation copolymerizer and can be set with light.