Display device and driving method

A display device comprising:

• pixel circuits provided in a matrix shape in a display region;
• a scanning signal line, a data signal line, a first power supply voltage line, and a second power supply voltage line connected to the pixel circuits;
• a scanning signal line drive circuit configured to apply a voltage to the scanning signal line;
• a data signal line drive circuit configured to apply a voltage to the data signal line;
• and
• a display control unit configured to control the scanning signal line drive circuit and the data signal line drive circuit,
• wherein the pixel circuits include a display element, a holding capacitor, and a drive transistor, and are configured such that a voltage of the data signal line corresponding to the scanning signal line selected is written in the holding capacitor as a data voltage when the scanning signal line is selected,
• the drive transistor includes a first conduction terminal connected to the first power supply voltage line, a second conduction terminal connected to the second power supply voltage line through the display element, and a control terminal connected to the first power supply voltage line through the holding capacitor, and
• the display control unit compares data values written in pixels in an n-th row corresponding to the selected scanning signal line with data values written in pixels in an (n-1)-th row being one row prior to the n-th row of the selected scanning signal line, and corrects the data voltage corresponding to the pixels in the n-th row in a case where a difference between the data values is equal to or greater than a threshold value.