Samsung Electronics Co., Ltd.

Jongkook Park

Hongsoo Kim

Boram Im

Hyunju Sung

Hose Choi

An integrated circuit memory device includes a plurality of row selection transistors and a dummy row selection transistor, on a substrate. A plurality of word lines and a plurality of dummy word lines are also provided on the substrate. A plurality of memory cells are provided, which are electrically connected to corresponding ones of the plurality of word lines. A plurality of dummy memory cells are provided, which are electrically connected to corresponding ones of the plurality of dummy word lines. A first wiring structure is provided, which electrically connects a first one of the plurality of word lines to a first one of the plurality of row selection transistors, and a second wiring structure is provided, which electrically connects the plurality of dummy word lines together and to the dummy row selection transistor.

Growing community of inventors

Seoul, South Korea

Jongkook Park