Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making printing plates
Reexamination Certificate
2006-10-03
2006-10-03
Schilling, Richard L. (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making printing plates
C430S494000, C355S001000, C355S027000, C355S040000, C355S070000
Reexamination Certificate
active
07115353
ABSTRACT:
A system and method for generating a master screen for a silk screen imaging process. Photo activated emulsion is applied to a printing screen and the emulsion is exposed according to a digitized pattern using a light emitting diode (LED) source. The LED source in one embodiment is an array of UV emitting devices which scans the printing screen in a line by line basis.
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Baxter Brian
Baxter Gary
Bourne Orson
Kennedy David
Rayner David
(Marks & Clerk)
Budd S. Mark
Schilling Richard L.
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