Transmissive light guide plate
Various displays are possible with the light guide plate.
Unlike conventional surface-emitting panels and light guide plates with text processing, which show processing marks even when the LEDs are off, the "transmissive light guide plate" is designed to make these marks less visible and closer to transparent when the LEDs are off. By layering transmissive light guide plates with different text processing and controlling the LED's on and off states, various applications can be achieved, such as indicating "full" or "available" in parking lots, displaying "danger" or "safety," or illuminating text in stacked display lights.
