Organic light emitting display device with enhanced aperture ratio and method of fabricating the same

摘要

A method of fabricating an organic light emitting diode (OLED) display is provided. According to the method, a first electrode overlaps a scan line, a common power supply line and/or a data line. A pixel defining layer (PDL) is etched by backside exposure so that an aperture ratio of the OLED may be enhanced.