Patent ID: 7705934

Claim:
A three-dimensional display device comprising: a plurality of transmissive display panels; and a light source, wherein said plurality of transmissive display panels have depth positions thereof made different from each other as viewed from a viewer and have display surfaces thereof overlapped to each other, said light source is arranged at a position at which said light source radiates light toward a transmissive display panel on a front side from a transmissive display panel which is arranged at a deepest position as viewed from said viewer, each transmissive display panel includes a plurality of reference color filters which express colors of an image to be displayed per pixel, and said plurality of transmissive display panels comprise a first transmissive display panel in which all pixels are provided with only the reference color filters, and a second transmissive display panel which includes (1) pixels which have filters having optical transmissivity higher than optical transmissivity of the reference color filters, or (2) pixels which comprise a combination of the reference colors filters and transparent windows.