A gate line is severed before the gate line reaches an Output portion of a vertical driving circuit of a display device, and the separated gate lines are connected by a metal wiring in an upper layer. The gate line is, for example, made of molybdenum, chrome, a molybdenum alloy or a chrome alloy, and...http://www.google.de/patents/US7218370?utm_source=gb-gplus-sharePatent US7218370 - Display device
