DISPLAY AND METHOD OF OPERATING THE SAME

摘要

PURPOSE: A display device and driving method thereof are provided to change the level of a data signal by using a pixel driving circuit having a switch transistor, a driving transistor, and a capacitor. CONSTITUTION: A plurality of gate lines(G1 to Gn) and data lines(D1 to Dm) is formed to a direction which crosses with each other. A plurality of gate lines transfers a gate signal. A plurality of data lines transfers a data signal. A plurality of pixels(110) is disposed between the data line and the gate line. A switch transistor transfers the data signal by driving the gate signal. A capacitor charges electric potential according to a data signal.