Registering and exposing sheet substrates using photosensitive l

Radiation imagery chemistry: process – composition – or product th – Registration or layout process other than color proofing

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Details

430322, 430325, 430326, 430327, 430935, 430312, G03F 900, G03C 500

Patent

active

045488843

ABSTRACT:
A process is disclosed for the application of a photosensitive liquid between the substrate and the photomask during contact printing. The substrate and photomask are aligned in a hinged relationship.

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patent: 4424089 (1984-01-01), Sullivan

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