Light-emitting display device and multi-screen display device including same

A light emitting display device and a multi-screen display device including the same are disclosed. The light emitting display device includes: a substrate including a first area and a second area surrounded by the first area; the passivation layer is arranged on the substrate; a planarization layer disposed on the passivation layer in the second region of the substrate; a blocking structure disposed in the first region of the substrate; the light-emitting device layer is configured to comprise a self-light-emitting device located on the planarization layer and the blocking structure; and an encapsulation layer configured to include an organic encapsulation layer on the light emitting device layer and at least a portion of the blocking structure, where the blocking structure isolates the self-emitting device at a first region of the substrate and blocks diffusion of the organic encapsulation layer. 公开一种发光显示设备和包括该发光显示设备的多屏显示设备。所述发光显示设备包括：基板，所述基板包括第一区域和被所述第一区域围绕的第二区域；设置在所述基板上的钝化层；平坦化层，所述平坦化层设置在位于所述基板的第二区域中的钝化层上