Graphic units e.g. alphanumeric symbols, projecting arrangement for rear window of passenger car, has semitransparent foil on window, deflection unit guiding laser beam into two directions and control unit controlling laser source and unit
摘要
<p>The arrangement has a semitransparent foil that is provided on a rear window of a passenger car. A laser source is provided and a deflection unit guides laser beam provided from the laser source into two directions. A control unit is provided for controlling the laser source and the deflection unit. An input unit is provided to determine the graphic units which can be reproduced by the arrangement.</p>
