Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1991-02-04
1993-04-27
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
430196, 430197, 430272, 430277, 430278, 430325, G03F 7012, G03C 1695
Patent
active
052061108
ABSTRACT:
A negative-working, radiation-sensitive composition comprising an admixture in a solvent of:
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Housley et al. "Dyes in Photoresists: Today's View" Semiconductor International, Apr. 1988, pp. 142-144.
Griffiths John
Marcotte, Jr. Stephen F.
Bowers Jr. Charles L.
OCG Microelectronic Materials Inc.
Simons William A.
Young Christopher G.
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