Energy sensitive composition and a process for device fabricatio

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Forming nonplanar surface

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430324, 430281, G03F 700

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active

057259968

ABSTRACT:
A novel resist composition is disclosed. The resist composition is used in a lithographic process for device fabrication. The resist composition contains a polymer with phosphorus ester moieties. These moieties make the resist composition suitable for use in a variety of lithographic processes for fabricating integrated circuits.

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