Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Removal of imaged layers
Patent
1996-11-27
1999-08-17
Codd, Bernard
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Removal of imaged layers
430323, 4302701, 430326, 430910, G03C 516, G03C 173
Patent
active
059392428
ABSTRACT:
Positive photoresist compositions which can be developed in aqueous-alkaline media, comprising
REFERENCES:
patent: 5120633 (1992-06-01), Bauer et al.
patent: 5252427 (1993-10-01), Bauer et al.
patent: 5262281 (1993-11-01), Bauer et al.
patent: 5369200 (1994-11-01), Schadeli et al.
patent: 5397680 (1995-03-01), Schadeli et al.
patent: 5482816 (1996-01-01), Murata et al.
English Translation of JP 4-26850 Mayashi et al, Jan. 30, 1992.
Patent Abstracts of Japan, vol. 17, No. 291 JP 5017711, Jan. 1993.
Roth Martin
Tang Qian
Ciba Specialty Chemicals Corporation
Codd Bernard
Crichton David R.
Levine Jacob M.
LandOfFree
Positive photoresist with an alkoxyalkyl ester group-containing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Positive photoresist with an alkoxyalkyl ester group-containing , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Positive photoresist with an alkoxyalkyl ester group-containing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-314045