Billboards using refracted light

摘要

The present invention relates to a signboard using refracted light, in which a lamp which emits light in accordance with the supply of power from the outside is provided inside the fixing member, which is opaque, and a plate member, which is transparent to the upper surface of the fixing member, Or a figure is formed in an engraved shape so that a lot of light is reflected forward only in this portion, so that letters and figures are sharpened.