Automobile carpet has circuit board with electrical lighting elements between backing and covering coating that display text or symbol when switched on in form of light display that can be seen through covering coating

摘要

The automobile carpet (1) has a fixed backing on the underside, a non-slip covering coating (3) on its upper side and a circuit board with a number of electrical lighting elements between the backing and the covering coating that display text or a symbol when switched on in the form of a light display (2) that can be seen through the covering coating.