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PHOTOELECTROPHORESIS IMAGING FROM NEGATIVES USING PRECHARGE, A DARK SPLITTING ROLLER AND AN IMAGING ROLLER

IP.com Disclosure Number: IPCOM000023647D
Original Publication Date: 1978-Aug-31
Included in the Prior Art Database: 2004-Mar-31

Publishing Venue

Xerox Disclosure Journal

Abstract

Disclosed is a system for obtaining a negative image in a photoelectrophoretic process by subjecting the ink layer to precharging and a dark roll for dark splitting and then imaging in order to produce a negative of the image on the blocking web,