Image display apparatus and image display method

Optical: systems and elements – Stereoscopic – Stereo-viewers

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359462, 359471, 345 31, 348 42, 348 55, G02B 2724

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active

058153144

ABSTRACT:
A stereographic image display apparatus for permitting the observation of a high resolution and sharp color stereographic image of a wide view field without requiring specially designed spectacles, comprises a display device for displaying an image by emitting a light, a focusing optical system for focusing the image displayed on said display device at a different position than that of said display device, and an image moving unit for rotating an image surface of the focusing optical system around one axis in the image surface as a rotation axis.

REFERENCES:
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patent: 4649425 (1987-03-01), Pund
patent: 4853769 (1989-08-01), Kollin
patent: 4893898 (1990-01-01), Beard
patent: 4922336 (1990-05-01), Morton
patent: 5148310 (1992-09-01), Batchko
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patent: 5253108 (1993-10-01), Latham
patent: 5311220 (1994-05-01), Eichenlaub
patent: 5365370 (1994-11-01), Hudgins
Patent Abstract of Japan, vol. 15, No. 196 (P-1203), published May 21, 1991, corresponding to Japanese Patent No. A3048233.
Patent Abstract of Japan, vol. 14, No. 400 (P-1098), published Aug. 29, 1990, corresponding to Japanese Patent No. A2151849.
A. Schwartz, "Head Tracking Stereoscopic Display", Proceedings of the Society for Information Display, vol. 27, No. 2, (1986).

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