摘要 |
The grayscale voltage generating circuit comprises an input/driving stage circuit amplifying an input voltage and output stage circuits receiving a output voltage from the input/driving stage circuit, outputting one of the grayscale voltages, and having a capacitor to keep a voltage level of the grayscale voltage. The output stage circuits are sequentially switched to be connected with the input/driving stage circuit, and an output voltage from the input/driving stage circuit is fed to the plurality of output stage circuits in order. Each of the output stage circuits outputs the grayscale voltage based on a voltage held in the capacitor irrespective of connection with the input/driving stage circuit.
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