DISPLAY DEVICE AND DRIVING CIRCUIT

A display device may include: a display panel including a plurality of sub-pixels; a gate driving circuit configured to supply a plurality of scan signals to the display panel through a plurality of gate lines and output a feedback voltage; a data driving circuit configured to supply a plurality of data voltages to the display panel through a plurality of data lines; and a power management circuit configured to supply a plurality of driving voltages to the gate driving circuit and the data driving circuit, and to supply a compensated high potential gate voltage to the gate driving circuit based on a feedback voltage transferred from the gate driving circuit. The display device may also include a timing controller configured to control the gate driving circuit, the data driving circuit, and the power management circuit. 一种显示装置可以包括：显示面板，所述显示面板包括多个子像素；选通驱动电路，所述选通驱动电路被配置为通过多条选通线向所述显示面板供应多个扫描信号，并输出反馈电压；数据驱动电路，所述数据驱动电路被配置为通过多条数据线向所述显示面板供应多个数据电压；电力管理电路，所述电力管理电路被配置为向所述选通驱动电路和所述数据驱动电路供应多个驱动电压，并且基于从所述选通驱动电路传送的反馈电压，向所述选