| abstract |
An object of the present invention is to provide an image display device including a light emitting layer that has high light use efficiency and low external light reflection. An image display device of the present invention includes at least a polarizing plate, a refractive index adjusting layer, and a light emitting layer in this order, and the refractive index of the refractive index adjusting layer is 1.2 or less. In one embodiment, the light emitting layer is a layer that emits light by converting a part of the wavelength of incident light. In one embodiment, the said light emitting layer contains a quantum dot or fluorescent substance as a wavelength conversion material. [Selection] Figure 1 |