| 摘要 |
PURPOSE: A display device is provided to prevent the deterioration of image by including a voltage follower connected to a source driver. CONSTITUTION: In a display device, an RAM stores input data and outputs it. A source driver(251) converts the displayed data from the RAM into analog data signal. A voltage follower(271) is connected to a source driver and buffers a data signal. A switching unit(272) selectively interlinks the input terminal and output terminal of the voltage follower.
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