Projection aligner with bending mirror

Details Projection aligner with bending mirror Projection aligner with bending mirror

1981-03-02

1983-03-15

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Distortion introducing or rectifying

350295, G03B 2768

Patent

active

043765807

ABSTRACT:
A projection aligner is provided wherein the image position can be shifted by employing a bending mirror which makes a slight change in the magnification.

REFERENCES:
patent: 1457209 (1923-05-01), Chanier
patent: 2207236 (1940-07-01), Uden
patent: 2314272 (1943-03-01), Grudin
patent: 2565446 (1951-08-01), Abbott
patent: 3582331 (1971-06-01), Howe
patent: 3692407 (1972-09-01), Ramsay
patent: 3813160 (1974-05-01), Nowak
patent: 3972600 (1976-08-01), Cobarg
patent: 4059346 (1977-11-01), Levine et al.

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