Renesas Technology Corp.

Motoji Murakami

Akio Hasebe

Yasunori Narizuka

Susumu Kasukabe

Yoshinori Deguchi

Masayoshi Okamoto

Teruo Shoji

By using a membrane probe formed by using a manufacturing technique for semiconductor integrated circuit devices, the yield of probing collectively performed on a plurality of chips is to be enhanced. A probe card is formed by using a plurality of pushers, each pusher being formed of a POGO pin insulator, POGO pins, an FPC connector, a membrane probe HMS, an impact easing sheet, an impact easing plate, a chip condenser YRS and so on, wherein one or two POGO pins press a plurality of metal films arranged like islands. One or more cuts are made into what matches the chip to be tested in the area of the membrane probe in a direction substantially parallel to the extending direction of wiring electrically connected to probes formed in the membrane probe.

Growing community of inventors

Tokyo, Japan

Motoji Murakami