发明授权
US07906268B2 Positive resist composition for immersion exposure and pattern-forming method using the same 有权
用于浸渍曝光的正型抗蚀剂组合物和使用其的图案形成方法

Positive resist composition for immersion exposure and pattern-forming method using the same
摘要:
A positive resist composition for immersion exposure comprises: (A) a resin containing at least one repeating unit having a fluorine atom and increasing a solubility of the resin in an alkali developer by an action of an acid; and (B) a compound capable of generating an acid upon irradiation with one of an actinic ray and radiation.
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