ORGANIC LIGHT EMITTING DISPLAY AND DRIVING METHOD THEREOF

摘要

An organic light emitting display including a repair circuit is disclosed. In one aspect the organic light emitting diode (OLED) display includes a pixel unit having a plurality of pixels positioned at the intersection of scanning lines, data lines, and power lines, The OLED display further includes an organic light emitting diode OLED connected to the pixel circuit, and repair lines disposed in parallel with data lines and repair circuits connected to the repair lines and the power lines. The OLED display further includes a switching unit for selectively connecting output lines of the data driving unit to the repair lines or the data lines.

主权项

1. An organic light emitting diode display, comprising:
a pixel unit comprising:
a plurality of pixels positioned at the intersection of scan lines, data lines, and power lines, wherein each of the pixels comprises a pixel circuit connected to a corresponding scan line, data line, and power line, and an organic light emitting diode; repair lines disposed in parallel with plurality of data lines; repair circuits connected to the repair lines and the power lines; a scanning driving unit for supplying a scanning signal to the scanning lines; a data driving unit for supplying a data signal to the data lines, a switching unit for selectively connecting output lines of the data driving unit to the repair lines or to the data lines.