| 摘要 |
PROBLEM TO BE SOLVED: To provide a pixel having a constitution capable of being driven with a low voltage by a simple process. SOLUTION: In this device, a digital video signal which is inputted from a source signal line is inputted to a pixel via a switching TFT(thin film transistor) 101. At this time, a voltage compensating circuit 110 amplifies the voltage amplitude of the digital video signal or converts the amplitude of the voltage of the signal to apply it to the gate electrode of a driving TFT 102. As a result, even when a power source voltage driving a gate signal is made low, it is possible to perform ON/OFF control of a TFT existing in the pixel normally. |
