Kioxia Corporation

Yoshifumi Shimamura

Takahiro Tsurudo

Kenichi Matoba

Hiroyuki Takenaka

Akihiko Chiba

Kouji Nakao

Yoshiaki Takahashi

Hiroaki Nakasa

Toru Ozawa

Yoichi Mizuta

Takumi Kosaki

According to one embodiment, a semiconductor device includes a circuit pattern including a plurality of unit patterns that are disposed in a repeating manner in at least one direction. The semiconductor device includes a discrimination pattern provided in the circuit pattern and configured to discriminate the unit patterns from each other.

Semiconductor device and method for manufacturing the same

A semiconductor storage device includes a first semiconductor chip having a first bonding surface; and a second semiconductor chip having a second bonding surface, the second bonding surface being bonded to the first bonding surface. The first semiconductor chip includes a control circuit, a first power line connected to the control circuit and extending in a first direction, and a first pad electrode disposed on the first bonding surface. The second semiconductor chip includes a second power line extending in a second direction, a third power line connected to the second power line and extending in the first direction, a second pad electrode connected to the third power line, and a third pad electrode disposed on the second bonding surface.

Semiconductor storage device

Growing community of inventors

Yokohama Kanagawa, Japan

Yoshifumi Shimamura