SEMICONDUCTOR DEVICE

摘要

A semiconductor device is provided. The semiconductor device includes a conductive pattern which is arranged on the semiconductor substrate. Provided are a first conductive line and a second conductive line which are arranged on the conductive pattern and are located on the same level. A line separating pattern is arranged between the first conductive line and the second conductive line. Provided is a first vertical structure which passes through the first conductive line and the conductive pattern. Provided is a second vertical structure which passes through the second conductive line and the conductive pattern. Provided is an auxiliary pattern which passes through the conductive pattern and is in contact with the line separating pattern.