Resist composition with radiation sensitive acid generator

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

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430910, 430914, 522 68, G03F 7004

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active

055852203

ABSTRACT:
The invention relates to a polymeric, radiation-sensitive resist composition comprising (i) iodonium sulfonate radiation sensitive acid generator; (ii) a polymer; and (iii) an acid labile compound.

REFERENCES:
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patent: 4513137 (1985-04-01), Koser et al.
patent: 4780511 (1988-10-01), Crivello et al.
patent: 5286901 (1994-02-01), Stang et al.
patent: 5374500 (1994-12-01), Carpenter, Jr. et al.
patent: 5492793 (1996-02-01), Breyta et al.

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