发明公开
EP2936549A1 METHODS OF USING NANOSTRUCTURED TRANSFER TAPE AND ARTICLES MADE THEREFROM
审中-公开
利用纳米方法结构化转移带和物品由其制
- 专利标题: METHODS OF USING NANOSTRUCTURED TRANSFER TAPE AND ARTICLES MADE THEREFROM
- 专利标题(中): 利用纳米方法结构化转移带和物品由其制
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申请号: EP13866388.5申请日: 2013-12-05
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公开(公告)号: EP2936549A1公开(公告)日: 2015-10-28
- 发明人: WOLK, Martin, B. , FREE, Michael, Benton , VOGEL-MARTIN, Margaret , SCHWARTZ, Evan, L. , MAZUREK, Mieczyslaw, H. , COLLIER, Terry, O.
- 申请人: 3M Innovative Properties Company
- 申请人地址: 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 代理机构: Vossius & Partner Patentanwälte Rechtsanwälte mbB
- 优先权: US201213723675 20121221
- 国际公布: WO2014099388 20140626
- 主分类号: H01L21/027
- IPC分类号: H01L21/027
摘要:
A method of making patterned structured solid surfaces is disclosed that includes filling a structured template with backfill material to produce a structured transfer film and laminating the structured transfer film to a receptor substrate. The receptor substrate comprises a patterned adhesion promotion layer. The template layer is capable of being removed from the backfill layer while leaving at least a portion of the structured surface of the backfill layer substantially intact. The backfill layer can include at least two different materials, one of which can be an adhesion promotion layer. In some embodiments the backfill layer includes a silsesquioxane such as polyvinyl silsesquioxane. The structured transfer film is a stable intermediate that can be covered temporarily with a release liner for storage and handling.
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