Patent ID: 11895859
Assignee: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD
Field: nan (nan)
Classification: CPC H | IPC H

Claim 4:
5. The transparent display panel according to claim 1, having a plurality of euphotic paths, wherein:
each path passes through different film layers; and
external incident light enters into the transparent display panel in a direction perpendicular to a surface of the substrate, and when a thickness of each of the film layers is set to be a preset thickness, and/or when a refractive index of each of the film layers is set to be a preset refractive index, the external incident light passes through the transparent display panel along two of the multiple paths to obtain a difference between optical path lengths of the two paths, and the difference between the two paths is an integer multiple of a wavelength of the external incident light.