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1.
公开(公告)号:US08795539B2
公开(公告)日:2014-08-05
申请号:US13241905
申请日:2011-09-23
申请人: Su Mi Lee , Mio Hyuck Kang , Eun-Ae Kwak , Moon Gyu Lee , Bong-Jin Moon , Joona Bang , Hyun Jung Jung
发明人: Su Mi Lee , Mio Hyuck Kang , Eun-Ae Kwak , Moon Gyu Lee , Bong-Jin Moon , Joona Bang , Hyun Jung Jung
IPC分类号: C23F1/02
CPC分类号: B81C1/00031 , B81C2201/0149 , C08F293/005 , C08F2438/03 , C23F1/02 , G03F7/165
摘要: A method of forming patterns includes forming a layer composed of a ketene based random copolymer on a substrate, forming a block copolymer on the ketene based random copolymer layer and patterning the ketene based random copolymer layer by removing a part of the block copolymer and a portion of the ketene based random copolymer layer.
摘要翻译: 形成图案的方法包括在基材上形成由乙烯酮系无规共聚物构成的层,在基于乙烯酮的无规共聚物层上形成嵌段共聚物,并通过除去部分嵌段共聚物和乙烯基系无规共聚物层 的乙烯酮基无规共聚物层。
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公开(公告)号:US20120080404A1
公开(公告)日:2012-04-05
申请号:US13241905
申请日:2011-09-23
申请人: Su Mi LEE , Mio Hyuck Kang , Eun-Ae Kwak , Moon Gyu Lee , Bong-Jin Moon , Joona Bang , Hyun Jung Jung
发明人: Su Mi LEE , Mio Hyuck Kang , Eun-Ae Kwak , Moon Gyu Lee , Bong-Jin Moon , Joona Bang , Hyun Jung Jung
IPC分类号: C23F1/02 , B05D3/10 , B05D3/00 , C08F224/00 , B05D5/00
CPC分类号: B81C1/00031 , B81C2201/0149 , C08F293/005 , C08F2438/03 , C23F1/02 , G03F7/165
摘要: A method of forming patterns includes forming a layer composed of a ketene based random copolymer on a substrate, forming a block copolymer on the ketene based random copolymer layer and patterning the ketene based random copolymer layer by removing a part of the block copolymer and a portion of the ketene based random copolymer layer.
摘要翻译: 形成图案的方法包括在基材上形成由乙烯酮系无规共聚物构成的层,在基于乙烯酮的无规共聚物层上形成嵌段共聚物,并通过除去部分嵌段共聚物和乙烯基系无规共聚物层 的乙烯酮基无规共聚物层。
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