ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND DRIVING METHOD THEREOF

摘要

An organic light emitting diode (OLED) display device includes a plurality of pixels each having a pixel circuit and an organic light emitting diode coupled to the pixel circuit. The OLED display device includes a scan driver which is configured to supply a scan signal to the scan lines and to supply an emission control signal to an emission control line commonly coupled to the pixels. The OLED display device also includes repair lines and repair circuits coupled to the repair lines. The repair circuits each have an output terminal coupled to an organic light emitting diode in corresponding pixel. A switching unit is configured to allow output lines of the data driver to be selectively coupled to the repair lines or the data lines.

主权项

1. An organic light emitting diode display device, comprising:
a plurality of pixels positioned at intersection portions of scan lines and data lines, the plurality of pixels each having a pixel circuit and an organic light emitting diode coupled to the pixel circuit; a scan driver configured to supply a scan signal to the scan lines and supply an emission control signal to a common emission control line coupled to the pixels; a control driver configured to supply a first control signal to a first common control line coupled to the pixels and supply a second control signal to a second common control line commonly coupled to the pixels; a data driver configured to supply a data signal to the data lines; repair lines arranged in parallel to the data lines; repair circuits coupled to the repair lines, the repair circuits each having an output terminal coupled to an organic light emitting diode in one or more corresponding pixels; and a switching unit configured to selectively couple the data driver to the repair lines or the data lines.