| 摘要 |
<p>The element (8), especially for a building façade (4), comprises: at least one glass pane (10) having a coating (38) on at least one (32) of its faces; and at least one electronic circuit comprising light-emitting diodes (18) capable of emitting light (40) through the pane and at least one controller capable of controlling the diodes independently of one another. The coating may be provided so that it extends over only a portion of the face of the pane. Preferably, the face (32) contains no coating (38) opposite the diodes (18).</p> |
