Ps4 Luxco S.a.r.l.

Longitude Licensing Limited

Longitude Semiconductors S.a.r.l.

Atsushi Tomohiro

One semiconductor device includes a wiring substrate, a semiconductor chip, and a sealing body. The wiring substrate includes an insulating base material, a first conductive pattern formed on one surface of the insulating base material, and a second conductive pattern formed on one surface of the insulating base material, connected to the first conductive pattern and having an end face exposed to the side. The semiconductor chip is mounted on the wiring substrate so as to overlap with the first conductive pattern. The sealing body is formed on the wiring substrate so as to cover the semiconductor chip.

Semiconductor device

One semiconductor device includes a wiring substrate, a semiconductor chip layered on one face of the wiring substrate and having a first face facing the wiring substrate and a second face positioned on a reverse side from the first face, a circuit being formed on at least the second face, a non-circuit-incorporating chip in which a circuit is not formed, the non-circuit-incorporating chip being layered on the second face of the semiconductor chip, and a sealing resin disposed between at least the wiring substrate and the non-circuit-incorporating chip.

Semiconductor device and method for manufacturing same

A semiconductor device includes a wiring board, a first semiconductor chip mounted on the wiring board via a first adhesive member, and second semiconductor chip stacked on the first semiconductor chip via a second adhesive member. The first adhesive member is a die attach film having an adhesive layer formed on both surfaces of an insulating base, and the second adhesive member is an adhesive paste.

Growing community of inventors

Tokyo, Japan

Atsushi Tomohiro