Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making electrical device
Patent
1995-12-05
1998-01-13
Lesmes, George F.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making electrical device
430311, 430330, 430325, 430326, 4302731, 4302711, G03C 500
Patent
active
057077843
ABSTRACT:
A chemically amplified resist pattern is formed by applying chemically amplified resist, forming thereafter a layer of an amorphous polyolefines substance thereon, then exposing the chemically amplified resist, and furthermore, developing the chemically amplified resist after removing the amorphous polyolefines substance.
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patent: 5178989 (1993-01-01), Heller et al.
patent: 5326675 (1994-07-01), Niki et al.
Oikawa et al. Effect of using a resin coating on KrF chemically amplified positive resists, Proc. SPIE-Int. Soc. Opt. Eng. (1993), vol. 1925, pp. 92-100.
Abe Nobunori
Oie Masayuki
Oikawa Akira
Tanaka Hideyuki
Tanaka Hiroyuki
Fujitsu Ltd.
Lesmes George F.
Nippon Zeon Co. Ltd.
Weiner Laura
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