MULTICOLOR DISPLAY DEVICE

摘要

A multicolor display device realizes multicolor display with high color reproducibility which can be felt beautiful. A red light, a green light and a blue light are incident on a light guide body on which a picture pattern is formed from light sources as first light sources, and a white light is incident thereon from a light source as a second light source to display the picture pattern in multi-colors, thereby realizing beautiful display with good reproducibility of a white color.

主权项

1. A multicolor display device comprising:
a light guide body on which a picture pattern is formed by an aggregation of fine shapes; and plural light sources for allowing lights to be incident into the light guide body, wherein the lights incident on and introduced into the light guide body are reflected by the fine shapes and emitted from a light emitting surface of the light guide body to display the picture pattern, and the plural light sources include first light sources emitting lights and a second light source emitting a light of white which is different from colors of the first light sources.