Electroluminescent Display Device

An electroluminescent display device comprising:

• a display panel including an active area and a non-active area;
• a planarization layer extending to the non-active area of the display panel;
• a bank on the planarization layer and extending to the non-active area, the bank including a trench that exposes a portion of the planarization layer in the non-active area;
• an organic layer on the bank and separated by the trench, the organic layer including a first organic layer in an inner direction area of the trench and a second organic layer in an outer direction area of the trench;
• a cathode on the first organic layer in the inner direction area of the trench;
• and
• an adhesive layer and an encapsulation substrate over the cathode,
• wherein the adhesive layer is in contact with the second organic layer that is in the outer direction area of the trench.