Samsung Electronics Co., Ltd.

Jonghyun Paek

Jonguk Kim

Seulji Song

Woohyun Park

Kyusul Park

A semiconductor device includes a plurality of first conductive lines disposed on a substrate, a plurality of second conductive lines intersecting the plurality of first conductive lines, and a plurality of cell structures interposed between the plurality of first conductive lines and the plurality of second conductive lines. At least one among the plurality of cell structures includes a first electrode, a switching element disposed on the first electrode, a second electrode disposed on the switching element, a first metal pattern disposed on the second electrode, a variable resistance pattern interposed between the first metal pattern and at least one among the plurality of second conductive lines, and a first spacer disposed on a sidewall of the variable resistance pattern, a sidewall of the first metal pattern and a sidewall of the second electrode.

Growing community of inventors

Seoul, South Korea

Jonghyun Paek