A method of manufacturing a semiconductor device that includes an insulated circuit board having a conductive pattern, a first semiconductor chip with a rectangular shape connected through a first joining material to the conductive pattern, a second semiconductor chip with a rectangular shape disposed on the conductive pattern separated from the first semiconductor chip and connected through a second joining material to the conductive pattern, a terminal disposed above the semiconductor chips, respectively connected to the first and second semiconductor chips through third and fourth joining materials, the terminal having a through-hole above a place between the first and second semiconductor chips, the method including a positioning step in which the first and second semiconductor chips are respectively positioned at at least three positioning places, and at least one of the positioning places is positioned with a positioning member inserted into the through-hole.

A method of manufacturing a semiconductor device that includes an insulated circuit board having a conductive pattern, a first semiconductor chip with a rectangular shape connected through a first joining material to the conductive pattern, a second semiconductor chip with a rectangular shape disposed on the conductive pattern separated from the first semiconductor chip and connected through a second joining material to the conductive pattern, a terminal disposed above the semiconductor chips, respectively connected to the first and second semiconductor chips through third and fourth joining materials, the terminal having a through-hole above a place between the first and second semiconductor chips, the method including a positioning step in which the first and second semiconductor chips are respectively positioned at at least three positioning places, and at least one of the positioning places is positioned with a positioning member inserted into the through-hole.

An apparatus includes a circuit substrate including a circuit trace and a micro-sized semiconductor device die electrically connected to the circuit substrate. The micro-sized semiconductor device die has a height not greater than 400 microns and a width not greater than 800 microns. An anisotropic conductive adhesive (ACA) is disposed between the circuit substrate and the micro-sized semiconductor device die, thereby providing an electrical connection from the circuit substrate to the micro-sized semiconductor device die.

A semiconductor device has a plurality of small-sized semiconductor chips disposed between an insulated circuit board having a conductive pattern and a terminal. The semiconductor device exhibits a high accuracy in positioning the semiconductor chips. The semiconductor device includes an insulated circuit board having a conductive pattern, a first semiconductor chip with a rectangular shape connected to the conductive pattern through a first joining material, a second semiconductor chip with a rectangular shape, disposed on the conductive pattern separated from the first semiconductor chip and connected to the conductive pattern through a second joining material, and a terminal disposed above the first semiconductor chip and the second semiconductor chip, connected to the first semiconductor chip through a third joining material, and connected to the second semiconductor chip through a fourth joining material. The terminal has a through-hole above a place between the first semiconductor chip and the second semiconductor chip.