A device is disclosed for generating pattern data for unevenness that is randomly arranged on the surface of the reflective substrate of a reflective liquid crystal display device. The number of coordinates, a basic pitch, a movable range, and a dot diameter are entered from a data entry unit. An array...http://www.google.com.au/patents/US7787079?utm_source=gb-gplus-sharePatent US7787079 - Generation of pattern data with no overlapping or excessive distance between adjacent dot patterns
