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Active light ray sensitive or radioactive ray sensitive resin composition, and active light ray sensitive or radioactive ray sensitive film and pattern forming method using the same
Active light ray sensitive or radioactive ray sensitive resin composition, and active light ray sensitive or radioactive ray sensitive film and pattern forming method using the same
An active light ray sensitive or radioactive ray sensitive resin composition which satisfies high sensitivity, high resolution, good pattern configuration, and good line edge roughness at the same time to a great extent, while having sufficiently good outgassing performance during exposure, and an active light ray sensitive or radioactive ray sensitive film formed by using the composition, and a pattern-forming method, are provided.;The active light ray sensitive or radioactive ray sensitive resin composition according to the present invention includes a resin (P) containing a repeating unit (A) which decomposes by irradiation with active light ray or radioactive ray to generate an acid, and a repeating unit (C) containing a primary or secondary hydroxyl group.
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