Scanning and projecting device

Details Scanning and projecting device Scanning and projecting device

1979-07-02

1981-11-03

Griffin, Donald A.

Photocopying

Including fiber optics

355 52, 355 66, G03G 1528, G03B 2770, G03B 2768

Patent

active

042982715

ABSTRACT:
A scanning and projecting device of a construction having a rotationally symmetrical first image forming optical system, a scanning surface disposed on the focal plane of the optical system, a deflector to deflect a parallel light beam emitted from the scanning surface and passing through the first image forming optical system, a rotationally symmetrical second image forming system which receives the parallel light beam deflected by the deflector, a light receiving surface disposed at an image forming position of the second image forming optical system, and at least one anamorphic optical system disposed in the light path between the scanning surface and the light receiving surface.

REFERENCES:
patent: 3428398 (1969-02-01), Gottschalk
patent: 3468229 (1969-09-01), Bellows
patent: 3644037 (1972-02-01), Larraburu
patent: 3709602 (1973-01-01), Satomi
patent: 3825339 (1974-07-01), Ogawa
patent: 4012142 (1977-03-01), Serikawa
patent: 4092065 (1978-05-01), Tsuda et al.

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