|
(11) | EP 1 473 688 A3 |
(12) | EUROPEAN PATENT APPLICATION |
|
|
|
|
|||||||||||||||||||||||
(54) | A method and system for outdoor advertising |
(57) A method and system is provided for projecting messages, advertisements and other
multimedia creations on a semi-transparent surface (2) so that the mirror image is
projected on one side of the surface (2) and the correct image is visible to the general
public from the opposite side of the surface (2). |