METHOD OF CONNECTING CIRCUIT BOARDS AND CONNECTED STRUCTURE

摘要

A method of connecting circuit boards capable of easily accomplishing the connection maintaining reliability. A method of connection comprising the steps of obtaining a laminated body of a first circuit board, an adhesive sheet and a second circuit board, and accomplishing electric conduction between the first circuit and the second circuit by applying heat and pressure to the laminated body of the first circuit board, the adhesive sheet and the second circuit board, wherein an end of the circuit formed on at least either the first circuit board or the second circuit board is terminated at a position separated away from an end of the substrate, and the adhesive of the adhesive sheet is partly arranged between the end of the substrate of the circuit board and the end of the circuit so as to be adhered to the opposing circuit board.