Sign having three-dimensional effect, method for manufacturing same, anti-skid pavement assembly, and sticker

A manufacturing method of a 3D stereoeffect sign, comprising:

• designing a figure or a character having specific information;
• giving a volume to the figure or the character by providing one or more vanishing points;
• setting a projection height of the figure or the character having the volume which is projected to the eyes of a viewer which is located at a reference distance;
• setting a printed length of the figure or the character having the volume to correspond to the projection height;
• setting a printed width of the figure or the character having the volume;
• and
• adjusting the length and the width of the figure or the character having the volume proportionally to correspond to the printed length and the printed width,
• wherein the volume includes a color perspective in which chroma is lowered as the color perspective is close to the one or more vanishing points,
• wherein the 3D stereoeffect sign is applied on a curved road and provided on an oblique line of the sight of the viewer, the one or more vanishing points provided at both sides with respect to the oblique line, respectively.