An apparatus of one embodiment of the invention is disclosed that includes a number of micro-electromechanical (MEM) devices, a charge source, and at least one discharge path. Each MEM device has a plurality of different states based on a charge induced thereon. The charge source is to induce the charge...http://www.google.es/patents/US6943933?utm_source=gb-gplus-sharePatente US6943933 - MEM devices having charge induced via focused beam to enter different states
MEM devices having charge induced via focused beam to enter different states
