| 摘要 |
PROBLEM TO BE SOLVED: To provide a stereoscopic display forming body which can be simply manufactured, in which existence of a virtual image cannot be easily inferred, and which exhibits stereoscopic and dynamic effects without having an optical sheet.SOLUTION: In a stereoscopic display forming body, a virtual image is dynamically expressed according to an observation angle of a base material. The stereoscopic display forming body includes a circular arc-shaped streak line area in which a plurality of minute circular arc-shaped streak line areas having brightness and concave or convex circular arc-shaped streak lines are arranged in the form of a matrix, the circular arc-shaped streak line is one of a plurality of parts configuring an original image pattern, the arc-shaped streak lines of the minute circular arc-shaped streak line areas adjoining horizontally and vertically are mutually a portion closest to the original image pattern, and the virtual image is expressed by the arc-shaped streak lines forming the plurality of parts. |
