| 摘要 |
A liquid crystal display according to the embodiment of the present invention includes a display panel which includes a non-display region arranged on a first thin film transistor and a display region arranged on a second thin film transistor, an off-current detection part which detects the off-current of the first thin film transistor according to the level of a test gate signal supplied to the gate terminal of the first thin film transistor, and a driving part which applies the generated gate signal to the second thin film transistor based on the detection result of the off-current. So, the off-current of the thin film transistor can be minimized. |
