A circuit for implementing a registration-free, contiguous conductive plane. A circuit may include a plurality of conductive structures in a first plane. The circuit may further include a contiguous conductive equipotential surface in a second plane parallel to the first plane. The circuit may further...http://www.google.de/patents/US7522354?utm_source=gb-gplus-sharePatent US7522354 - Enhancing a field sequential color palette in an optical display
