Apparatus for producing a distortion-free two-dimensional image

Details Apparatus for producing a distortion-free two-dimensional image Apparatus for producing a distortion-free two-dimensional image

1988-12-23

1991-09-10

Arnold, Bruce Y.

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

2504941, 359217, G02B 2610

Patent

active

050467956

ABSTRACT:
In a scanning device capable of building a distortion-free two-dimensional image on a surface to be scanned. The scanning operation for two directions are independently executed. Employable is a linear light source. In this case, the scanning in one direction of the two-dimensional scanning is responsive to the position of the light emitting elements in the linear light source.

REFERENCES:
patent: 4423426 (1983-12-01), Kitamura
patent: 4445126 (1984-04-01), Tsukada
patent: 4474422 (1984-10-01), Kitamura
Distortion-Free 2-D Space and Surface Scanners Using Light Deflectors, by Cohen-Sabban et al.; Applied Optics; vol. 22, No. 24, pp. 3935-3942 (Dec. 15, 1983).

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