发明授权
US09188869B2 Method of producing structure containing phase-separation structure, method of forming pattern, and method of forming fine pattern 有权
制造含有相分离结构的结构的方法,形成图案的方法和形成精细图案的方法

Method of producing structure containing phase-separation structure, method of forming pattern, and method of forming fine pattern
摘要:
A method of forming a structure containing a phase-separated structure, the method including: a step of forming a layer containing a block copolymer having a plurality of blocks bonded and a purity of 98% or more, and a step of phase-separating the layer containing the block copolymer.
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