发明授权
US08110333B2 Resist composition containing novel sulfonium compound, pattern-forming method using the resist composition, and novel sulfonium compound 有权
含有新型锍化合物的抗蚀剂组合物,使用抗蚀剂组合物的图案形成方法和新型锍化合物

Resist composition containing novel sulfonium compound, pattern-forming method using the resist composition, and novel sulfonium compound
摘要:
A resist composition includes (A) a compound represented by the following formula (I): wherein each of R1 to R13 independently represents a hydrogen atom or a substituent, provided that at least one of R1 to R13 is a substituent containing an alcoholic hydroxyl group; Z represents a single bond or a divalent linking group; and X− represents an anion containing a proton acceptor functional group.
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