| 摘要 |
An illuminating display including a transparent substrate (12) in the form of a sheet or slab having an upper face (14), a lower face (16) and a plurality of edge faces. The edge faces are provided with an internally reflective treatment (18) and at least one light source (20) is associated with the substrate, causing a relatively narrow beam of light rays to emanate into said substrate. At least one reflective surface (22) arranged internally, preferably perpendicular to either the upper or lower face, of said substrate (12) to operatively internally reflect light rays (26) from said light source (20) within the substrate. Either (or both) the upper face (14) and the lower face (16) having material (17) in contact therewith for capturing or directing light from within the substrate out of a face (14, 16). The display may be employed in combination with a liquid crystal display (LCD) assembly. |
