Organic electroluminescence display device

A light emitting display device comprising:

• a display panel including a first light emitting region, a second light emitting region, a third light emitting region, and a non-light emitting region;
• and
• an additional member on the display panel,
• wherein the display panel comprises:
• a substrate comprising a base layer and a circuit layer on the base layer;
• a first electrode comprising a first sub-electrode on the first light emitting region;
• a second sub-electrode on the second light emitting region;
• and a third sub-electrode on the third light emitting region;
• a pixel defining layer on the non-light emitting region;
• a first light emitting unit on the first electrode;
• a charge generation unit comprising an n-type charge generation layer on the first light emitting unit and a p-type charge generation layer on the n-type charge generation layer;
• a second light emitting unit on the charge generation unit;
• and
• a second electrode on the second light emitting unit,
• wherein the first light emitting unit comprises a first red light emitting layer on the first sub-electrode, a first green light emitting layer on the second sub-electrode, and a first blue light emitting layer on the third sub-electrode,
• wherein the n-type charge generation layer comprises an electron transport material and an n-type dopant, and the p-type charge generation layer comprises a hole transport material and a p-type dopant,
• wherein the second light emitting unit comprises a second red light emitting layer on the first red light emitting layer, a second green light emitting layer on the first green light emitting layer;
• and a second blue light emitting layer on the first blue light emitting layer, and
• wherein a portion of the n-type charge generation layer is located on the pixel defining layer, and the p-type charge generation layer is not located on the pixel defining layer.