Stereoscopic image display apparatus with two-/three-dimensional

Details Stereoscopic image display apparatus with two-/three-dimensional Stereoscopic image display apparatus with two-/three-dimensional

1997-01-22

2000-05-09

Chang, Audrey

Optical: systems and elements

Stereoscopic

With right and left channel discriminator

359463, 359462, 359621, 359622, 359623, 359624, 348 59, G02B 2722, G02B 2710, H04N 947

Patent

active

060611790

ABSTRACT:
The present invention relates to a stereoscopic image display apparatus having light source means for emitting a light beam having a predetermined shape, a transmission type display device for displaying an image, a micro optical element arranged between the light source means and the display device and having different optical effects in horizontal and vertical directions, the micro optical element irradiating the light beam emitted by the light source means onto the display device by giving directivity to the light beam to split the light beam into at least two regions, and adjusting means for adjusting an interval between the light source means and the micro optical element in correspondence with an image displayed on the display device.

REFERENCES:
patent: 4957351 (1990-09-01), Shioji
patent: 5410345 (1995-04-01), Eichenlaub
patent: 5661603 (1997-08-01), Hanano et al.

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