摘要 |
The present invention relates to a display device. A display device comprises: a plurality of pixels which receives data voltages in response to gate signals; a drive circuit unit which generates a power supply voltage and a control signal; a gate drive unit which is driven by the power supply voltage, which generates the gate signals and a dummy gate signal in response to the control signal, and which provides the dummy gate signal to the drive circuit unit; and a data drive unit which is driven by the power supply voltage, and which generates the data voltage in response to the control signal. The drive circuit unit measures a temperature of the drive circuit unit and measures a voltage and current of an output terminal of the drive circuit unit which outputs the power supply voltage, and the measured temperature, voltage and current and the dummy gate signal are storied in the drive circuit unit in a predetermined sequence. |