Semiconductor processing methods of forming a plurality of capacitors on a substrate, bit line contacts and method of forming bit line contacts

摘要

Semiconductor processing methods include forming a plurality of patterned device outlines over a semiconductor substrate, forming electrically insulative partitions or spacers on at least a portion of the patterned device outlines, and forming a plurality of substantially identically shaped devices relative to the patterned device outlines. Individual formed devices are spaced from at least one other of the devices by a distance no more than a width of one of the electrically insulative spacers. In such manner, device pitch is reduced by almost fifty percent. According to one aspect, capacitors are formed which, If according to a one embodiment, form part of a dynamic random access memory (DRAM) array.