DISPLAY DEVICE HAVING A REFLECTIVE WALL

原文（中文）

A display device includes a first support substrate including light emitting areas and a non-light emitting area; an element layer including light emitting elements disposed in the light emitting areas; a sealing layer disposed on the element layer; and a color conversion layer disposed on the sealing layer. The color conversion layer includes a partition wall disposed in the non-light emitting area; and a reflective wall covering a side surface of the partition wall. The reflective wall includes a first reflective wall portion. The first reflective wall portion includes first inorganic layers having a first refractive index and second inorganic layers having a second refractive index and disposed alternately with the first inorganic layers, wherein the first refractive index and the second refractive index are different.