Image transmission devices

Details Image transmission devices Image transmission devices

1983-04-29

1986-01-28

Haroian, Harry N.

Optics: image projectors

Miscellaneous

G03B 2128

Patent

active

045667667

ABSTRACT:
There is provided a compact image transmission and modification device. The device comprises a base element defining on a first surface thereof at least one first array of locations having a first interlocation spacing and defining on a second surface thereof at least one second array of locations corresponding to the first array of locations and having a second interlocation spacing, and a plurality of electrical signal transmission means, each of the means associating a location of the first array with corresponding location of the second array. There is also provided means for imparting to the base element a continuous rotary movement about a rotation axis defined therein to provide a scanning movement thereof, wherein the image modification produced by the device is substantially a function of the ratio between the first interlocation spacing and the second interlocation spacing.

REFERENCES:
patent: 3712724 (1973-01-01), Pratt
patent: 3800149 (1974-03-01), Lang
patent: 3877800 (1975-04-01), Liddell
patent: 4154515 (1979-05-01), Yevick

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