发明名称 METHOD OF PRODUCING COPY MOLD
摘要 <p>PROBLEM TO BE SOLVED: To provide a method which secures sufficient releasability, fills a pattern on an original mold well with a to-be-transferred object and transfers a pattern with good accuracy.SOLUTION: In a release layer 31 provided in a mold 30 for transferring a specified irregular pattern to a to-be-transferred object 1 by imprinting, to fill the concave parts of the irregular pattern in the mold with the object 1 over the release layer 31, the surface free energy of the release layer 31 is varied by a treatment with energy so as to optimize the surface free energy. The treatment with energy is one with thermal energy and/or light energy.</p>
申请公布号 JP2015013480(A) 申请公布日期 2015.01.22
申请号 JP20140172200 申请日期 2014.08.27
申请人 HOYA CORP 发明人 SUZUKI KOTA
分类号 B29C59/02;B29C33/38;B29C33/58 主分类号 B29C59/02
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