A thin film transistor of an LCD device and a fabrication method thereof fabricates the thin film transistor of the LCD device including a source electrode unit of ‘U’ shape and a drain electrode of straight line shape formed as entering into a concave portion of the source electrode and a channel...http://www.google.com/patents/US20070024769?utm_source=gb-gplus-sharePatent US20070024769 - Structure of switching device for liquid crystal display device and fabrication method thereof