| 摘要 |
An integral image element, comprising: an integral lens sheet with opposed front and back surfaces, the front surface carrying convex surfaces of a plurality of lens elements; an integral image positioned behind the back surface; and a non-specular reflective layer positioned behind the integral image which layer reflects more than 80% of visible light reaching the reflective layer from in front of the layer, before penetrating the reflective layer a distance of 10 microns. A method of making the foregoing type of integral image element is also provided.
|
