DISPLAY DEVICE

摘要

A display device (100) according to the present invention includes: a variable-voltage source (180) which outputs a high-side output potential and a low-side output potential; an organic electroluminescence (EL) display unit (110) in which a plurality of pixels are arranged; a potential difference detecting circuit (170) which detects a high-side potential of a pixel (111M A ) and a low-side potential of a pixel (111M B ); and a signal processing circuit (160) which regulates at least one of the high-side output potential and the low-side output potential outputted from the variable-voltage source (180) such that a potential difference between the high-side potential of the pixel (111M A ) and the low-side potential of the pixel (111M B ) reaches a predetermined potential difference.