Quinone diazide containing photoresist composition utilizing mix

Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...

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430165, 430166, 430190, 430192, 430193, G03F 7023, G03C 161

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active

051282305

ABSTRACT:
This invention is directed to novel photoresist processes and compositions having high resolution novalac resins, high resolution photoactive components with several diazoquinone groups per molecule, and solvents having a high solvency power, better safety, improved photospeed, higher contrast and equivalent cast film thickness from lower percent solids formulations.

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