A STACKED TRANSISTOR HAVING A PROTRUDED IMPURITY REGION AND MANUFACTURING METHOD USING THE SAME

摘要

Provided is a semiconductor device including a thin film transistor with at least one protruding impurity region and a method for manufacturing the same. The semiconductor device includes bulk transistors formed on a semiconductor substrate and an interlayer insulation layer covering the bulk transistor. At least one thin film transistor is formed on the interlayer insulation layer including impurity regions adjacent thereto. At least one impurity region of the thin film transistor protrudes higher than the other impurity region.