Illuminable transparent shaped element e.g. transparent glass element, for use as e.g. window, in construction field, has light guiding structure for concentration and radiation of light and arranged on upper surface

摘要

The shaped element (1) e.g. transparent glass element (2), has an emission source (4) including LEDs (5.11-5.1n, 5.21-5.2n) that are laterally arranged adjacent to the shaped element. A main lighting direction of the LEDs is aligned in direction of extension of the shaped element. The LEDs run parallel to or at an angle with respect to an upper surface (10) that is directed towards the LEDs. A light guiding structure (9) for concentration and radiation of light is arranged on the upper surface. The structure is not mechanically and/or electrically coupled with the LEDs.