DRD Type Display Panel and Organic Light Emitting Display Device Using Same

A display panel operating in a double rate driving manner, comprising:

• first to fourth pixels provided on a substrate and including capacitor regions;
• a first data line through which a data signal is transmitted to the first pixel and the second pixel;
• a second data line through which a data signal is transmitted to the third pixel and the fourth pixel;
• a first gate line through which a scan signal is transmitted to the first pixel and the third pixel;
• a second gate line through which a scan signal is transmitted to the second pixel and the fourth pixel;
• a reference voltage line disposed between the first data line and the second data line and used to detect deterioration of organic light-emitting diodes (OLEDs) disposed in the first to fourth pixels;
• a first power line positioned on a left of the first data line and supplying driving power to the first pixel and the second pixel;
• and
• a second power line positioned on a right of the second data line and supplying driving power to the third pixel and the fourth pixel.