发明名称 RESIST COMPOSITION AND METHOD FOR MANUFACTURING RESIST PATTERN
摘要 PROBLEM TO BE SOLVED: To provide a resist composition capable of manufacturing a resist pattern having an excellent shape.SOLUTION: A resist composition includes: a resin having a structural unit represented by a formula (I) and a structural unit containing an acid unstable group; and an acid generating agent represented by a formula (II). [In the formulas, Arepresents a single bond,-A-O-,-A-CO-O-, or the like, * represents a bond with -O-, Arepresents alkanediyl; Qand Qeach represent independently a fluorine atom or a 1-6C perfluoroalkyl group; Lrepresents a 1-17C divalent saturation hydrocarbon group; a nucleus W represents an alicyclic hydrocarbon ring; Rand Reach represent independently a fluorine atom or a 1-6C fluoroalkyl group; s represents an integer of 1-10; and Zrepresents organic cation.]
申请公布号 JP2013257536(A) 申请公布日期 2013.12.26
申请号 JP20130089291 申请日期 2013.04.22
申请人 SUMITOMO CHEMICAL CO LTD 发明人 ICHIKAWA KOJI;MIYAGAWA TAKAYUKI;HIRAOKA TAKASHI
分类号 G03F7/039;C08F20/30;G03F7/004;G03F7/038 主分类号 G03F7/039
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