Patent ID: 8785329

Claim:
A method for forming a pattern, comprising: forming a first guide pattern and a second guide pattern for induced self organization of a DSA material on a processing target film above a substrate; forming a first phase-separated pattern at a position corresponding to the first guide pattern on a first DSA condition that is capable of forming the first phase-separated pattern having regularity with respect to the first guide pattern and is incapable of forming a second phase-separated pattern having regularity with respect to the second guide pattern; forming a first on-substrate pattern by processing the processing target film, which is disposed in a lower layer side of the first phase-separated pattern, by using the first phase-separated pattern; forming the second phase-separated pattern at a position corresponding to the second guide pattern on a second DSA condition that is capable of forming the second phase-separated pattern having regularity with respect to the second guide pattern and is incapable of forming the first phase-separated pattern having regularity with respect to the first guide pattern; and forming a second on-substrate pattern by processing the processing target film, which is disposed in a lower layer side of the second phase-separated pattern, by using the second phase-separated pattern.