Methods Of Forming Semiconductor Devices

摘要

Methods of forming a semiconductor device are provided. The methods may include forming a second insulation pattern on a first insulation pattern. The first insulation pattern may cover a plurality of conductive structures, and may include a hole therein. The second insulation pattern may include a trench therein that is connected with the hole. The methods may also include forming a spacer on sidewalls of the hole and the trench. The methods may further include forming a wiring structure in the hole and the trench.