It produces vivid expression colors with the surface light emission method, and excellent visibility at long distance with the function of focusing characters with light and also excellent readability even on foggy or rainy days.

We participate in the CLEAN ENERGY environment through high-efficiency energy saving using solar power, an alternative energy source, and a self-developed controller.

It uses a patented new material film that maximizes LED efficiency to secure high economic feasibility by simplifying the process and reducing waste of resources.