| 摘要 |
PURPOSE: An organic light emitting diode display and driving method thereof is provided to highly increase marking quality by quickly eliminating reconstitution afterimage without physically changing pixel circuit. CONSTITUTION: A display panel(10) includes pixels arranged as a matrix type. A data driving circuit(12) drives data lines(14). A gate driving circuit(13A) drives gate lines(15). An emission driving circuit(13B) drives emission lines(16). A compensating circuit of reconstitution afterimage(20) generates a reference voltage controlling signal. A reference voltage oscillator circuit(30) generates reference voltage to the level according to the reference voltage controlling signal. |
