Image display panel, image display panel installation equipment, and manufacturing method for image display panel

摘要

Provided is an image display panel, image display panel installation equipment, and a manufacturing method for an image display panel, which display an image by using reflective light and realize a high reproducibility of a base image with a simple method. An image is displayed by a plate-like body processed through carving work. The plate-like body has a main portion made of a metal reflecting light and a surface layer portion made of a material absorbing light more than the main portion. The carving work forms linear V-shaped grooves on the front surface side of the plate-like body such that each minute section includes a plurality of grooves. Shading of the image is expressed by the depths of the V-shaped grooves. The image is displayed by light absorption on the surface layer portion and light reflection on the V-shaped grooves.

主权项

1. An image display panel comprising:
a plate-like body comprising a metal main portion and a surface layer portion provided on a front surface side of the plate-like body, the surface layer portion absorbs light more than the metal main portion; and V-shaped grooves that are formed on the front surface side of the plate-like body, extending through the surface layer portion into the metal main portion such that the metal main portion is exposed on the front surface side by the V-shaped grooves, wherein a depth and a width of at least one of the V-shaped grooves change along a line direction of the V-shaped groove.