| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device superior in light energy conversion efficiency.SOLUTION: A display device has a light diffusion laminate in which a light diffusion layer 11 is arranged at least one side of a wavelength conversion layer 200 using optically isotropic semiconductor particle. The light diffusion layer 11 contains light diffusion particles 12 consisting of an organic material or an inorganic material, and a binder component 13, and has unevenness formed by light diffusion particles 12 projecting into the outermost surface. The light diffusion particles 12 project from the outermost surface of the light diffusion layer 11 in a range of 3-50% of the particle size, and a film thickness of the light diffusion layer 11 is 1-30 μm.SELECTED DRAWING: Figure 2 |
