A substrate for a liquid crystal panel having an alignment film, wherein an evaporated film is formed as the alignment film on the substrate, and wherein a portion of the evaporated film corresponding to each single pixel is split into a plurality of segments, and the evaporated film is formed with a...http://www.google.com.au/patents/US7123330?utm_source=gb-gplus-sharePatent US7123330 - Liquid crystal panel substrate having alignment film and method for forming alignment film by varied evaporation angle
