发明申请
- 专利标题: RELEASE LAYER AND RESIST MATERIAL FOR MASTER TOOL AND STAMPER TOOL
- 专利标题(中): 发布主要工具和压印工具的层和材料
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申请号: US11610294申请日: 2006-12-13
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公开(公告)号: US20080145525A1公开(公告)日: 2008-06-19
- 发明人: Xing-Cai Guo , Dan S. Kercher , Bruno Marchon , Charles M. Mate , Tsai-Wei Wu
- 申请人: Xing-Cai Guo , Dan S. Kercher , Bruno Marchon , Charles M. Mate , Tsai-Wei Wu
- 主分类号: B28B7/36
- IPC分类号: B28B7/36
摘要:
Methods of performing nanoimprint lithography are described. For one method, a master tool and a stamper tool are formed to provide nanometer-scale imprinting. A release layer comprised of a perfluoropolyether diacrylate material is formed on the master tool and the stamper tool. The master tool and the stamper tool are used to form patterns in resist material, such as hole or pillar patterns. The resist material as described herein has lower viscosity and lower surface tension than prior resist materials allowing for more uniform replication of the patterns.
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