Display device and display system with same

The invention relates to a display device and a display system. The display device includes a display panel, a data driver, and a gate driving circuit. The display panel includes pixels, data lines, and gate lines. The data driver applies a data voltage to the data lines. The data driver includes a dummy stage. The gate driving circuit applies a gate signal to the gate lines, and is disposed between the opening portions in the display area of the display panel. The gate driving circuit includes a normal stage that outputs a gate signal to a gate line. The dummy stage outputs a reset signal to at least one of the normal stages. 本申请涉及显示装置和显示系统。显示装置包括显示面板、数据驱动器和栅极驱动电路。显示面板包括像素、数据线和栅极线。数据驱动器向数据线施加数据电压。数据驱动器包括虚设级。栅极驱动电路向栅极线施加栅极信号，并且设置在显示面板的显示区域中的开口部分之间。栅极驱动电路包括向栅极线输出栅极信号的正常级。虚设级将复位信号输出到正常级中的至少一个正常级。