Patent ID: 7655949
Filing Date: 2010-02-02
Classification: H01L

Abstract:
1. A thin film transistor substrate comprising: an insulating substrate; gate lines, each of which is formed on the insulating substrate and comprises a gate electrode; an active layer formed on the gate electrodes so as to overlap the gate electrodes; first and second data lines, each of which crosses the gate lines while being insulated from the gate lines; first and second source electrodes branched from the first and second data lines, respectively, and overlapping the active layer; and drain electrodes, each of which is located between the first source electrode and the second source electrode, and is formed on the gate electrode so as to have a length larger than the overlapping width of the gate electrode, wherein, the first and second data lines transmit data signals from an external circuit to the first source electrode and the second source electrode, respectively.