Patent ID: 11378726

Abstract:
The present disclosure provides a filter structure, a filter layer and a display panel. The filter structure includes a first transflective layer, a second transflective layer and a transparent film between the first transflective layer and the second transflective layer. The filter structure is configured to make light of a specific wavelength range in incident light incident from the first transflective layer into the filter structure be emergent from the second transflective layer by adjusting at least one of a thickness and the refractive index of the transparent film, a thickness and the refractive index of the first transflective layer, and a thickness and the refractive index of the second transflective layer, and make a transmittance of the light of the specific wavelength range be not less than 90%, by adjusting at least one of the thickness, the refractive index, and an extinction coefficient of the second transflective layer.