Radiation imagery chemistry: process – composition – or product th – Imaged product – Nonsilver image
Patent
1994-01-11
1995-07-25
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Imaged product
Nonsilver image
430 18, 430165, 430300, 430311, 430326, G03F 7023
Patent
active
054360986
ABSTRACT:
Positive photoresist compositions comprising, in an organic solvent, at least
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Knobloch Wilhelm
Munzel Norbert
Roth Martin
Schulz Reinhard
Bowers Jr. Charles L.
Ciba-Geigy Corporation
Teoli, Jr. William A.
Young Christopher G.
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