摘要 |
An illuminated sign comprising a light source, a transparent sheet having one edge thereof which is assembled adjacent the light source for receiving light therefrom which, in use, is transmitted along the transparent sheet, a front image layer which is disposed on a front face of the transparent sheet and has a rearwardly-directed reflective surface and a rear image layer which is disposed on a rear face of the transparent sheet substantially in registry with the front image layer whereby, in use, light is reflected from the reflective surface onto the rear image layer thereby to enhance the illumination of the rear image layer.
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