MULTILAYER IMAGE DISPLAY DEVICE
First Claim
1. A multilayer image display device, comprising:
- an image display device configured to display an image on a display screen;
a transparent screen disposed on a front side of the display screen of the image display device; and
an image projection device configured to project an image from a lower position below the transparent screen,wherein the transparent screen reflects, with directivity, light incident at a predetermined angle and includes an anisotropic optical film which transmits light incident at an angle other than the predetermined incident angle,wherein the image projection device is disposed at a position where the image incident at the predetermined angle is projected and reflected on the transparent screen, andwherein the image display device is disposed at a position where incident light from an image displayed on the display screen transmits through the transparent screen.
1 Assignment
0 Petitions
Accused Products
Abstract
A two-layer image display device includes a back side LCD, a transparent screen, and a lower side LCD. The back side LCD displays an image on a display screen. The transparent screen is disposed on a front side of the display screen of an image display device. The lower side LCD projects an image from a lower position of the transparent screen. The transparent screen reflects, with directivity, light incident at a predetermined angle and includes an anisotropic optical film which transmits light incident at an angle other than the predetermined incident angle. The lower side LCD is disposed at a position where the image incident at the predetermined angle is projected and reflected on the transparent screen. The back side LCD is disposed at a position where incident light from an image displayed on the display screen transmits through the transparent screen.
16 Citations
6 Claims
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1. A multilayer image display device, comprising:
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an image display device configured to display an image on a display screen; a transparent screen disposed on a front side of the display screen of the image display device; and an image projection device configured to project an image from a lower position below the transparent screen, wherein the transparent screen reflects, with directivity, light incident at a predetermined angle and includes an anisotropic optical film which transmits light incident at an angle other than the predetermined incident angle, wherein the image projection device is disposed at a position where the image incident at the predetermined angle is projected and reflected on the transparent screen, and wherein the image display device is disposed at a position where incident light from an image displayed on the display screen transmits through the transparent screen. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification