METHOD OF CONNECTION OF FLEXIBLE PRINTED CIRCUIT BOARD AND ELECTRONIC DEVICE OBTAINED THEREBY

摘要

An FPC and another circuit board having terminals parts where a plurality of conductive interconnects are arranged are prepared. An adhesive film is arranged between the terminal part of the FPC and the terminal part of the circuit board to form a stack. A rigid head having a pushing face on which a plurality of convex parts are formed is used to hot-press the stack from the FPC side to soften the adhesive film and locally expel the softened adhesive film at the locations pressed by the convex parts of the rigid head.