Display device

A display device, comprising:

• a plurality of pixels arranged in a matrix (row-column configuration) in a display area;
• a scanning line that is coupled to each of the pixels aligned in a row direction in the display area, and to which a scanning signal is supplied;
• a signal line that is coupled to each of the pixels aligned in a column direction in the display area, and to which a pixel signal is supplied;
• a gate driver that supplies the scanning signal to the scanning line;
• a signal selection circuit that separates the pixel signal that is time-division multiplexed to an image signal;
• a first control signal output circuit that outputs a first control signal supplied to the gate driver;
• and
• a second control signal output circuit that outputs a second control signal supplied to the signal selection circuit, wherein
• at least one of the gate driver, the first control signal output circuit, and the second control signal output circuit performs a display operation, when power of a first power supply is supplied, voltage of the first power supply being boosted by a boosting circuit.