Tile for use in e.g. floor, has additional layer, having selectively different transparency, provided between electroluminescence foil lamp and fixed upper layer or above lamp and upper layer

摘要

The tile has a fixed lower layer made of glass, plastic or ceramic and a fixed upper layer made of glass or transparent or translucent plastic. An electroluminescence foil lamp (C) is arranged between the layers. The lamp is enclosed by a seal connection between the layers. An additional layer (B) with selectively different transparency is provided between the lamp and the upper layer or above the lamp and the upper layer.