Patent ID: 7903335
Filing Date: 2011-03-08
Classification: G02B,G02F

Abstract:
1. A polarizing mirror for viewing purposes having: A first plane reflecting light of a first kind of polarization to a viewing side, the mirror passing light of a second kind of polarization and being provided with a display device at its non-viewing side, the display device having a liquid crystal material between two substrates and being next to the first plane, wherein the display device during use provides light of the second kind of polarization, the mirror display device having at the non viewing side a further polarizing mirror and color generating means, wherein the further polarizing mirror is positioned directly between an electro-optical layer of the display device and the color generating means including a backlight without any pre-filters therebetween, wherein said polarizing mirror and said display device are rotatable with respect to each other and with respect to an axis substantially perpendicular to the first plane.