Patent ID: 6566165
Filing Date: 2003-05-20
Classification: H01L

Abstract:
A method for mounting a semiconductor chip to a semiconductor chip-mounting board which includes a semiconductor chip-mounting face with bonding lands and a circuit board-mounting face, opposed to the semiconductor chip-mounting face, which allows an electrical connection to be established between the semiconductor chip-mounting board and a circuit board, said method comprising:facing a circuit formation face of the semiconductor chip to the semiconductor chip-mounting face; electrically connecting electrodes formed on the circuit formation face with the bonding lands, and a non-operating electrode formed on the circuit formation face and functionally not related to the semiconductor chip with a strengthening land for increasing a connection strength of the semiconductor chip onto the semiconductor chip-mounting board, via a bonding material by a flip-chip mounting method; and forming, after the semiconductor chip is mounted to the semiconductor chip-mounting board, a solder resist at a part on the semiconductor chip-mounting face which is separated a distance not smaller than a sum of a thickness of the semiconductor chip and a gap between the semiconductor chip-mounting face and the circuit formation face from a projected position, onto the semiconductor chip-mounting face, from a side face of the semiconductor chip in a direction opposite to the semiconductor chip.