Display-holder for use in public space to display e.g. advertisement, has printed circuit boards permitting electronic regulation of supply of power to LEDs arranged along band at intervals, where supply wire supplies power to boards

摘要

The display-holder has a display maintaining system provided with a translucent or transparent plate maintained along a metallic section of a frame of an opening (2). A lighting system has a reflector or diffuser (5) provided with a reflectorized or diffusing concave surface that is turned towards an interior of the display-holder. A band (6) is fixed along the reflector or diffuser. The band has printed circuit boards (7) that permit electronic regulation of supply of power to LEDs (8) arranged along the band at intervals. A supply wire supplies power to the printed circuit boards.