A mirror device (1) which can be simultaneously used for display purposes, based on e.g. an LCD display (5) with a polarizing mirror (2) placed in front of it. The polarizing mirror (2) has the characteristics that it does not disturb the transmission of the light from the display (5), but does reflect...http://www.google.fr/patents/US7379243?utm_source=gb-gplus-shareBrevet US7379243 - Mirror with built-in display
