Plasma developable photoresist composition with polyvinyl formal

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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156643, 430281, 430325, 430328, 430434, 430905, 430909, 430913, 430925, G03C 168, G03C 500

Patent

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042787530

ABSTRACT:
A photosensitive composition useful as a photoresist which may be completely processed by dry techniques, especially by means of an oxygen plasma.
The composition includes an N-vinylmonomer and an organic hydrogen compound in a binder which contributes significantly to the utility of the composition in the fabrication of micro-electronic devices.

REFERENCES:
patent: 2902365 (1959-09-01), Martin
patent: 3899338 (1975-08-01), Lewis
patent: 3925077 (1975-12-01), Lewis et al.
patent: 4050941 (1977-09-01), Pazos

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