摘要 |
A resist pattern that is free from pattern collapse, pattern defects, line width variation and pattern melting is formed by rinsing a fine resist pattern, which is obtained by exposing and developing a photosensitive resin, with use of a rinsing liquid for lithography containing a nonionic surfactant represented by formula (I) and water. (In the formula, R1 and R2 may be the same or different and each represents a hydrogen atom or a methyl group; R3 and R4 may be the same or different and each represents a hydrogen atom, a methyl group or an ethyl group; R5 represents a hydrocarbon group having 2-5 carbon atoms and containing a double bond or a triple bond, or a phenylene group; and R6 and R7 may be the same or different and each represents a hydrogen atom or a methyl group.) |