A cross-over (140); of first (142) and second (144) separate elongate conductive interconnects, comprising: a first elongate conductive interconnect (142); a first conductive portion (110a) separate from the first elongate conductive interconnect (142); a second conductive portion (110b) separate from...http://www.google.com.hk/patents/US7745735?utm_source=gb-gplus-share專利 US7745735 - Cross-over of conductive interconnects and a method of crossing conductive interconnects
