Display device

The display device includes a substrate, a light emitting diode disposed on the substrate and emitting light having a predetermined color, a capping layer disposed on the light emitting diode and having a thickness of about 540 angstroms to about 640 angstroms, and a thin film encapsulation layer disposed on the capping layer. Since the cover layer has a predetermined thickness, the reflectance of external light is reduced, the bleeding phenomenon is reduced, and the luminous efficiency of the light emitting diode is improved. 显示设备包括基板、设置在基板上并且发射具有预定颜色的光的发光二极管、设置在发光二极管上并且具有约540埃至约640埃的厚度的覆盖层、以及设置在覆盖层上的薄膜封装层。由于覆盖层具有预定的厚度，外部光的反射率降低，渗色现象减少，并且发光二极管的发光效率提高。