REUSABLE AND ENERGY SAVING LED SIGN BOARD

摘要

PURPOSE: A reusable and energy-saving LED signboard is provided to reuse easily a signboard by simply exchanging a front panel and changing and setting an active LED. CONSTITUTION: An LED array board(120) is composed of a plurality of LEDs and is inserted into a frame(110). A front panel(130) includes an advertising design which is formed with a permeable region and a non-permeable region. The front panel is installed at a front surface of the frame. A memory unit(140) stores LED active information and LED operation information which are set by user software. A control unit(150) identifies active LEDs of the LEDs and controls operations of the active LEDs according to the operation information of the LEDs. The active LEDs are the LEDs of the LED array board corresponding to the permeable region of the advertising design.