Pattern layout in semiconductor device

摘要

According to one embodiment, a semiconductor device having a pattern layout includes a first interconnect pattern and a contact pad. The first interconnect pattern includes lines and spaces which are alternately aligned in a first direction with a predetermined pitch. The contact pad is arranged between the lines in the first interconnect pattern and has a width that is triple the predetermined pitch. An interval between the line in the first interconnect pattern and the contact pad is the predetermined pitch, and the predetermined pitch is 100 nm or below.