UV morphing surface for producing entertaining visual effect may be arranged as picture, footplate or pushbutton and is covered with fluorescent substance and is illuminated by flat UV laser beam

摘要

The UV morphing surface may be a thin sheet of transparent material, e.g. plastics which may be moved by an electromechanical or an electromagnetic system. There is an electronic control circuit. The multilayer morphing surface is arranged as picture, footplate or pushbutton. It has transparent plastics layers and a layer of fluorescent substance illuminated by a flat UV laser beam controlled by the electronic circuit. The flexible layer structure may be held in a massive plastics frame.