摘要 |
Disclosed is a gray scale voltage generating circuit which includes a first resistor ladder circuit, connected between a high voltage power supply terminal and a low voltage power supply terminal and having nodes for outputting respective reference voltages, a second resistor ladder circuit, connected between the high voltage power supply terminal and the low voltage power supply terminal, and plural voltage follower circuits, connected between the respective nodes of the second resistor ladder circuit and the respective nodes of the first resistor ladder circuit. There are provided a first resistor between the n/2'th node voltage and the high voltage power supply terminal and a second resistor between the n/2+1'th node voltage and the low voltage power supply terminal.
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