Photolithographic method producing sub-micron patterns in the ma

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Electron beam imaging

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430311, 430325, 430330, 430194, G03F 726

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active

048163775

ABSTRACT:
A high-resolution photosensitive composition which can be plasma-developed, including an acrylic a polymer and a photosensitive compound, of the aromatic azide group, in which the polymer contains, in a side chain, at least one aromatic nucleus where at least one chlorine atom (Cl) has replaced at least one hydrogen atom (H), for example ##STR1##

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patent: 4205153 (1980-05-01), Weinstein
patent: 4262082 (1981-04-01), Rosenkranz
patent: 4284707 (1981-08-01), Nagasawa et al.
patent: 4386152 (1983-05-01), Lai
patent: 4468447 (1984-08-01), Kanai

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