DAM STRUCTURE, DISPLAY DEVICE HAVING THE SAME AND ELECTRONIC DEVICE INCLUDING THE SAME

Original (Chinese)

A display device includes a base substrate including a display area and a peripheral area adjacent to each other, on the base substrate, each of first and second light-emitting elements in the display area and respectively including first and second light-emitting layers, a dam structure which extends continuously in the peripheral area and includes first and second sub-dams, a first light-emitting material layer including the first light-emitting layer and the first sub-dam, and a second light-emitting material layer including the second light-emitting layer and the second sub-dam, an encapsulation substrate facing the base substrate with each of the first and second light-emitting elements and the dam structure therebetween, and a filling layer between the encapsulation substrate, and each of the first light-emitting element and the second light-emitting element, respectively.