| 摘要 |
A to-be-processed object including an underlying layer and a resist film giving a pattern allowing formation of an exposure region in which the underlying layer is exposed at an upper layer to the underlying layer and a coverage region in which the underlying layer is covered is prepared. A reflow method is provided which softens the resist film to be in a flowing state, resulting in a part of or all of the exposure region covered by it. The resist film has different regions in thickness of at least a thick region and a thin region relatively thinner than the thick region.
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