Display device and method of driving the same

Disclosed are a display device and a method of driving the same. The display device includes a display panel including a data line and a unit pixel including sub pixels having different colors from each other, where the sub pixels of the unit pixel are connected to a same data line, an image data analyzer which determines whether image data of a horizontal line satisfies a condition of a charginginferiority pattern, and an output buffering part including a first amplifier which amplifies and outputs a data voltage of a positive polarity and a second amplifier which amplifies and outputs a data voltage of a negative polarity, where a low power voltage terminal of the first amplifier and a high power voltage terminal of the second amplifier receive power voltages having different levels from each other, respectively, when the image data of the horizontal line satisfies the condition of the charging inferiority pattern. 公开了显示装置及驱动显示装置的方法，该显示装置包括显示面板、图像数据分析器以及输出缓冲部分，其中：显示面板包括数据线和单元像素，单元像素包括具有彼此不同的颜色的子像素，单元像素的子像素连