| 摘要 |
PURPOSE: A display device using a light emitting device controlled by the current, and a driving method thereof are provided to reduce the influence caused by the critical voltage deviation of a transistor for driving. CONSTITUTION: A driving method of a display device using a light emitting device comprises the following: electrically connecting a first terminal of a transistor(101) to a gate of the transistor during a first period, while electrically connecting the gate of the transistor to a second wire(213); electrically connecting the first terminal of the transistor to the gate during a second period, while electrically connecting a second terminal to a third wire(211); and electrically connecting the first terminal of the transistor to a first wire(212) during a third period, while electrically connecting the second terminal to a display device. |
