Automatic repetitive registration and imagewise exposure of shee

Details Automatic repetitive registration and imagewise exposure of shee Automatic repetitive registration and imagewise exposure of shee

1983-08-15

1985-07-09

Wintercorn, Richard A.

Photocopying

Contact printing

Machine

355102, G03B 2730

Patent

active

045278903

ABSTRACT:
Apparatus for registering and imagewise exposing to actinic radiation a sequence of similar sheet substrates employing liquid applicator means to allow a photomask to contact a photosensitive layer on the substrate through a liquid.

REFERENCES:
patent: 3547730 (1970-12-01), Cohen et al.
patent: 3573975 (1971-04-01), Dhaka et al.
patent: 4087182 (1978-05-01), Aiba et al.
patent: 4201581 (1980-05-01), Thomas et al.
patent: 4281922 (1981-08-01), Matsumoto
patent: 4423955 (1984-01-01), Powers
Tokyo Ohka Kogyo Co., Ltd., YN 2000, Sep. 1981, Japan.

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