Method for displaying three-dimensional images using composite d

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350130, 350608, G02B 2722, G02B 510

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active

047476656

ABSTRACT:
A flexible membrane mirror is driven by a waveform synchronized to a display of a sequence of two-dimensional images on a CRT screen so that a viewer perceives a three dimensional image. The driving waveform is characterized by low noise and a bright image. The driving waveform can be a composite of a triangle wave and a sinusoid.

REFERENCES:
patent: 3493290 (1970-02-01), Traub
patent: 3632184 (1972-01-01), King
patent: 4130832 (1978-12-01), Sher
patent: 4639081 (1987-01-01), O'Brien
"A New 3-Dimensional Display Technique" by Alan C. Traub pp. 48-67, Bedfor, Massachusetts, May 1968.
Kinsler and Frey, Fundamentals of Acoustics, Second Edition John Wiley & Sons, Inc., 1950.

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