Display device and method of driving the same, and electronic device including the display device

Abstract

A display device includes: a pixel component including pixels connected to a first power line, a second power line, scan lines, and data lines; a sensing resistor between the first power line and the pixel component; a voltage/current sensing component configured to measure a sensing voltage from the sensing resistor during a correction period; a timing controller configured to generate a voltage code based on pieces of input data; and a power generator configured to supply a voltage of first driving power to the first power line in response to the voltage code, wherein the timing controller is configured to generate, during the correction period, a compensation look-up table (LUT) such that a target voltage corresponding to the voltage code matches with the sensing voltage.