Visual image display apparatus and method of using the apparatus to form a desired image
A technology of images, source images, used in projection devices, optics, instruments, etc.
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[0150] Referring now to the accompanying drawings, Figure 2 to Figure 5 Apparatus 3 is shown, generating a phantom of a three-dimensional kaleidoscope image according to an embodiment of the invention. The device 3 comprises a screen 4 having three plates 5a, 5b, 5c extending therefrom. The screen 4 shown in this embodiment is basically a triangle with three peripheral edges 6, 7, 8 and a predetermined curvature, which in image 3 with 4 is shown very clearly in , the reason for this will become clear later. An image is formed on the screen 4 , encompassing the entire front viewing surface 9 therein, and extending to the peripheral edges 6 , 7 , 8 of the screen 4 . Such an image is called a source image.
[0151] The screen 4 is formed from a transparent or translucent material so that an image projected onto it from its rear surface 10 can be seen on its front viewing surface 9 . The screen 4 is formed from a resilient material stretched over the frame into the desired ...
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