Bottom antireflective coating forming composition

Abstract

[Problem to be Solved] To provide a bottom antireflective coating forming composition which can show high etching resistance and can be crosslinked even at a relatively low temperature. Further, to provide a resist pattern manufacturing method and a device manufacturing method using the same. [Solution] The bottom antireflective coating forming composition comprises: a polymer A comprising specific repeating units; a low molecular crosslinking agent having a molecular weight of 1 00 to 3,000; and a solvent. The resist pattern manufacturing method and the device manufacturing method using the same are also provided.

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