Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Forming nonplanar surface
Patent
1992-06-24
1994-07-12
Kight, III, John
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Forming nonplanar surface
430330, 430323, 430318, 430336, 430297, 430299, 430269, 430346, 430 4, 430203, 430524, 430495, 430945, 430964, G03C 500
Patent
active
053288114
ABSTRACT:
A method of printing an image on a substrate by applying to the substrate a film which is chemically activated by heat, and scanning the film by a beam of radiation according to the image to be printed, to chemically activate the film by heat and thereby to produce a pattern in the film according to the image scanned. The film includes a reagent capable of undergoing a redox reaction when heated in the presence of another reagent present with the film when scanned by the beam, to produce the redox reaction between the two reagents.
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Barish Benjamin J.
Kight III John
Orbotech Ltd.
Truong Duc
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