| 摘要 |
The invention relates to an illumination device (1) comprising: a plurality of semiconductor primary light sources (Dij) each of which emits primary beams of light (Pij); at least one movable mirror (4) able to be illuminated by said primary beams of light and able to assume at least two angle positions; and a luminophore element (8) that can be illuminated by means of primary beams of light (Pij) deflected by said at least one mirror (4), light spots (Fij) of said individual primary beams of light (Pij) being spatially distinguishable on the at least one luminophore element (8), a total light spot (Fges) composed of the light spots (Fij) of the individual primary beams of light (Pij) being spatially distinguishable on the at least one luminophore element (8) depending on the angle position of said at least one movable mirror (4), and it being possible, during operation of said illumination device (1), to vary at least one beam property of at least one primary beam of light (Pij) incident on the at least one luminophore element (8). The invention can, for example, be used in projection devices, particularly vehicle headlamps or devices for professional illumination, for example for decorative lighting such as a stage projector or a disco light. |
