Method for manufacturing the storage node of a capacitor of a semiconductor device and a storage node manufactured by the method

摘要

Methods for manufacturing a storage node of a capacitor of a semiconductor device and a storage node manufactured by these methods are provided. An exemplary method for manufacturing a storage node of a capacitor of a semiconductor device includes forming a mold layer on a semiconductor substrate, forming a mold for the storage node by patterning the mold layer by a photolithography process, introducing a photomask which includes a plurality of light transmitting patterns separated from each other and which define the region to be occupied by the storage node, and forming a storage node that has the shape formed by the mold. The photolithography process is performed with the occurrence of a pattern bridge phenomenon, e.g., the transferred light transmitting patterns are connected to each other in a pattern transferred from the light transmitting patterns to the mold.