Patent ID: 9110538
Filing Date: 2015-08-18
Classification: G02B,G06F,G09G

Abstract:
1. An electronic device comprising: a display having a display side, the display being operative to display images at the display side; a light-distorting film having surface features positioned to redirect light; a first object, positioned between the display side and the light-distorting film, extending in a first direction; and a second object, positioned between the display side and the light-distorting film, extending in a second direction, different from the first direction; a first plurality of the surface features of the light-distorting film being operative to redirect light, propagating along a first optical path, away from the first object such that the first object is not viewable to a user of the device from within at least a first range of viewing angles; a second plurality of the surface features of the light-distorting film being operative to redirect light, propagating along a second optical path, away from the second object such that the second object is not viewable to a user of the device within at least a second range of viewing angles.