| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device that displays information, can be visually recognized in the dark, and does not require a power source.SOLUTION: A display device includes a substrate that has a recess, and a display body that has a fitting part fitted to the recess and a projection part projecting from the surface of the substrate. The display body includes a luminous part that has a luminous property at least at the projection.SELECTED DRAWING: Figure 1 |
