An electro-optical device includes a substrate; a plurality of unit circuits formed in an operating region of the substrate corresponding to intersecting regions of a plurality of scanning lines and a plurality of data lines, each of the unit circuits including an electro-optical element; at least one...http://www.google.ca/patents/US7119370?utm_source=gb-gplus-sharePatent US7119370 - Electro-optical device, method of manufacturing the same, and electronic instrument
