Display device for presenting e.g. text, during e.g. music event, has display units connected with carrier units arranged in rows, where rows of display units partially extend from carrier rail into directions

摘要

The device (10) has a set of display units (12) e.g. LED, connected with carrier units (13) arranged in rows (14), and a carrier rail (16) for mechanical fastening of the carrier units and for supplying the display units with an electrical voltage and control signals. The rows of the display units partially extend from the carrier rail into directions (18, 20). The carrier units are connected with the carrier rail by a charging unit (22). The rows of the display units run parallel to each other. The carrier rail runs in horizontal direction. An independent claim is also included for a display method for the presentation of optical contents.