Patent ID: 8703402

Claim:
A method of forming a resist pattern, comprising the steps of: forming on a substrate a resist film comprising at least one calixarene derivative selected from the group consisting of a calixarene derivative 1 represented by the following formula (1) and a calixarene derivative 2 represented by the following formula (2): wherein R is an alkyl group having 1 to 10 carbon atoms wherein R is an alkyl group having 1 to 10 carbon atoms and n is an integer of 1 to 3; forming a latent image by selectively exposing part of the resist film to a high-energy beam; and developing the latent image by bringing the resist film having the latent image into contact with a developer, which developer comprises a mixture of at least one fluorine-containing solvent and another solvent to remove parts not exposed to the high-energy beam of the resist film, said at least one fluorine-containing solvent being selected from the group consisting of a fluorine-containing alkyl ether and a fluorine-containing alcohol and said another solvent being selected from the group consisting of an alcohol and a glycol ether in an amount of 30 wt % or less based on the total amount of the developer.