Semiconductor devices having nonlinear bitline structures

Abstract

Semiconductor devices are provided including a plurality of nonlinear bit lines formed on a substrate including a plurality of active areas; a plurality of word lines that pass through the plurality of active areas; an integral spacer that covers two sidewalls of the plurality of nonlinear bit lines and defines a plurality of spaces that expose two adjacent ones of the plurality of active areas; two conductive patterns that respectively abut on the two adjacent active areas in one of the plurality of spaces that is selected; and a contact separating insulation layer that is formed between the two conductive patterns in the one selected space.

Dependencies are inferred from the claim text.