发明申请
US20050048402A1 Positive resist composition and pattern formation method using the same 失效
正型抗蚀剂组成和使用其的图案形成方法

Positive resist composition and pattern formation method using the same
摘要:
A positive resist composition comprising (A) a resin that is decomposed by the action of an acid to increase solubility in an alkali developing solution and includes a specific repeating unit and (B) a compound that generates an acid upon irradiation of an actinic ray or radiation, and a pattern formation method using the positive resist composition.
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