Back to results
US 10,473,831 B2Granted
Display having light-scattering property
AssigneeToppan Printing Co., Ltd.
InventorToshiki Toda
Life of this patent
Estimating the term…
Abstract
A display includes light-scattering regions. Each of the light-scattering regions is provided with linear protrusions and/or recesses having the same longitudinal direction. The light-scattering regions are different from each other in the longitudinal direction.
Claims13
A display comprising light-scattering regions each provided with linear protrusions or recesses having a same longitudinal direction,
- wherein the light-scattering regions include first and second light-scattering regions, and
- the first and second light-scattering regions are different from each other in at least one of length and width of the protrusions or recesses, and are configured to emit scattered light at first and second degrees of divergence, respectively, such that an image formed by the first and second light-scattering regions is seen as an image with light and shade.
Dependencies are inferred from the claim text.