发明申请
- 专利标题: ANALYSIS OF PATTERN FEATURES
- 专利标题(中): 模式特征分析
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申请号: US13798130申请日: 2013-03-13
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公开(公告)号: US20140014621A1公开(公告)日: 2014-01-16
- 发明人: Zhaoning Yu , Nobuo Kurataka , Gennady Gauzner
- 申请人: Zhaoning Yu , Nobuo Kurataka , Gennady Gauzner
- 主分类号: B05C21/00
- IPC分类号: B05C21/00
摘要:
The embodiments disclose a method for an electron curing reverse-tone process, including depositing an etch-resistant layer onto a patterned imprinted resist layer fabricated onto a hard mask layer deposited onto a substrate, curing the etch-resistant layer using an electron beam dose during etching processes of imprinted pattern features into the hard mask and into the substrate and using analytical processes to quantify reduced pattern feature placement drift errors and to quantify increased pattern feature size uniformity of imprinted pattern features etched.
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