Display device including shift area, main display area and extended display area

A display device comprising:

• a substrate including a shift area, a main display area, and an extended display area, wherein the shift area, the main display area, and the extended display area are sequentially located in a first direction;
• a plurality of first pixel circuits disposed in the shift area in a first row to a k-th row, wherein k is an integer satisfying the following inequality:
• 1≤k;
• a plurality of second pixel circuits in a (k+1)-th row to a (n−k)-th row, wherein n is an integer satisfying the following inequality:
• k≤n, and
• a plurality of third pixel circuits in a (n−k+1)-th row to an n-th row, wherein the plurality of second pixel circuits and the plurality of third pixel circuits are disposed in the main display area;
• a plurality of first display elements disposed in the main display area, wherein the plurality of first display elements include a plurality of first pixel electrodes electrically connected to the plurality of first pixel circuits and a plurality of first emission layers disposed on the plurality of first pixel electrodes, respectively;
• a plurality of second display elements disposed in the main display area, wherein the plurality of second display elements include a plurality of second pixel electrodes electrically connected to the plurality of second pixel circuits and a plurality of second emission layers disposed on the plurality of second pixel electrodes, respectively;
• a plurality of third display elements disposed in the extended display area, wherein the plurality of third display elements include a plurality of third pixel electrodes electrically connected to the plurality of third pixel circuits and a plurality of third emission layers disposed on the plurality of third pixel electrodes, respectively;
• and
• a plurality of dummy electrodes disposed in the shift area and electrically connected to the plurality of first pixel circuits, respectively.