ORGANIC LIGHT EMITTING DIODE DISPLAY, CAPABLE OF PREVENTING A SAFETY ACCIDENT DUE TO LOCAL FIRES

摘要

PURPOSE: An organic light emitting diode display is provided to block the local burning of a display panel in an abnormal state by monitoring damage to a panel.;CONSTITUTION: A display panel(10) comprises a plurality of gate signal lines and a plurality of data signal lines. A plurality of pixels(12) are formed at an intersection of the gate signal lines and the data signal lines. A monitoring signal wiring(18) is formed according to an outline. A first signal supply unit supplies a monitoring signal to the monitoring signal wiring. The first signal supply unit generates a first power control signal. The power supply unit supplies a high potential driving voltage and a low potential driving voltage to the pixel. The second signal supply unit monitors a monitoring signal. A second signal supply unit generates a second power control signal.;COPYRIGHT KIPO 2010