| 摘要 |
<p>The present invention relates to a poster holder (100), comprising a frame structure (102) configured to receive a poster (104), a plurality of light sources (110), and a control unit (116) for controlling the plurality of light sources (110), wherein the poster holder (100) further comprises a bar code reader (114) connected to the control unit (116) and configured to detect a bar code (120) of the poster (104), and wherein the control unit (116) is further adapted to control the plurality of light sources (110) according to a predetermined illumination pattern based on information corresponding to the detected bar code (120). Advantages with the invention include the possibility to keep the manufacturing process of the poster as simple as possible, as there is only necessary to provide a bar code with the poster. Additionally, the use of a bar code reader is simple and quick when installing a poster with the poster holder.</p> |
