主权项 |
1. An illuminated panel comprising:
at least two flat plates disposed parallel to each other and spaced from each other, the at least two plates are transparent, said plates are disposed in parallel planes defined by a first and a second Cartesian axes; a plurality of spacers formed by flat transparent material disposed between each two adjacent plates of the at least two flat plates, each spacer is disposed along line that is parallel to said first Cartesian axis and a third Cartesian axis, the meeting of each of said spacers with each of said plates forms a first type junction line and the crossing of each spacer with another spacer forms a second type junction line; and a plurality of illumination units disposed along a line located adjacent and parallel to one edge of said plates aligned with said first Cartesian axis, at least part of the illumination of said illumination units is directed in a plane substantially parallel to said plates and located between each adjacent pair of said plates. |