Display device

A display device, comprising:

• a substrate comprising a light emission area and a non-light emission area;
• a pixel defining layer disposed in the non-light emission area, the pixel defining layer defining the light emission area;
• a first electrode disposed in the light emission area;
• a light emitting layer disposed on the first electrode;
• and
• a second electrode disposed on the light emitting layer,
• wherein:
• the second electrode comprises:
• a first transmission portion disposed in the light emission area;
• and
• a second transmission portion disposed on an edge portion of the light emission area, the second transmission portion surrounding each side of the first transmission portion;
• the second transmission portion has a light transmittance greater than a light transmittance of the first transmission portion;
• the second electrode is a common electrode configured to infect holes or electrons;
• and
• the second transmission portion continuously surrounds each side of the first transmission portion.