Patent ID: 9557457
Date: 2017-01-31
CPC Classifications: B42D,G02B,G03H

Claim:
1. An image display comprising: a first image-displaying portion that displays first information about a certain object as a first image of object color; a second image-displaying portion that displays second information about the object as a second image of structural color provided by a relief structure, the relief structure including at least one structure selected from the group consisting of diffraction grating and hologram; and an underlayer, the second image-displaying portion being provided on the underlayer, wherein a reflection layer is formed on at least a part of a surface of the relief structure, the reflection layer being made of metal, metal oxide, or intermetallic compound, the second image-displaying portion is made of a plurality of dot-shaped portions arranged in a two-dimensional manner, the object is a person, the first image includes a facial image of the person, and the second image includes a same facial image as the facial image included in the first image, and each of the dot-shaped portions includes: