Methods of fabricating semiconductor devices including polysilicon resistors and related devices

摘要

Methods of fabricating semiconductor devices are provided. Transistors are provided on a semiconductor substrate. A first interlayer insulating layer is provided on the transistors. A second interlayer insulating layer is provided on the first interlayer insulating layer. The second interlayer insulating layer defines a trench such that at least a portion of an upper surface of the first interlayer insulating layer is exposed. A resistor pattern is provided in the trench such that the at least a portion of the resistor pattern contacts the exposed portion of the first interlayer insulating layer. Related methods are also provided.