公开(公告)号：EP2440976A1

公开(公告)日：2012-04-18

申请号：EP10728900.1

申请日：2010-06-11

申请人： International Business Machines Corporation

发明人： DUERIG, Urs T ,  FROMMER, Jane Elizabeth ,  GOTSMANN, Bernd W ,  HEDRICK, James Lupton ,  KNOLL, Armin W ,  MILLER, Robert Dennis ,  PIRES, David Santos ,  WADE, Charles Gordon

IPC分类号： G03F7/00 ,  G01Q80/00 ,  C08G2/06 ,  C08G2/14

CPC分类号： C08G2/06 ,  C08G2/14 ,  G01Q80/00 ,  G03F7/0002 ,  G03F7/0392 ,  G03F7/16 ,  G03F7/2049

摘要： The invention concerns a method for patterning a surface of a material. A substrate having a polymer film thereon is provided. The polymer is a selectively reactive polymer (e.g. thermodynamically unstable): it is able to unzip upon suitable stimulation. A probe is used to create patterns on the film. During the patterning, the film is locally stimulated for unzipping polymer chains. Hence, a basic idea is to provide a stimulus to the polymeric material, which in turn spontaneously decomposes e.g. into volatile constituents. For example, the film is thermally stimulated in order to break a single bond in a polymer chain, which is sufficient to trigger the decomposition of the entire polymer chain.

摘要翻译： 本发明涉及用于图案化材料表面的方法。 提供其上具有聚合物膜的基底。 聚合物是选择性反应性聚合物（例如热力学不稳定的）：它能够在合适的刺激下解压缩。 探针用于在胶片上创建图案。 在图案化期间，膜被局部刺激用于解链聚合物链。 因此，基本思想是向聚合物材料提供刺激，其又自发地分解，例如， 变成挥发性成分。 例如，为了破坏聚合物链中的单键，该膜被热刺激，这足以引发整个聚合物链的分解。

公开(公告)号：EP1994078B1

公开(公告)日：2009-07-01

申请号：EP07726443.0

申请日：2007-02-20

申请人： International Business Machines Corporation

发明人： HEDRICK, James Lupton ,  FROMMER, Jane Elizabeth ,  WINDELN, Johannes ,  DUERIG, Urs ,  LEE, Victor Yee-Way ,  GOTSMANN, Bernd c/o IBM United Kingdom Limited ,  MILLER, Robert Dennis ,  HAGBERG, Erik ,  MAGBITANG, Teddie ,  KNOLL, Armin ,  PRATT, Russell Clayton ,  WADE, Charles

IPC分类号： C08G73/12 ,  G11B9/00

CPC分类号： G11B9/149 ,  B82Y10/00 ,  C08G73/101 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1053 ,  C08G73/1064 ,  G11B9/1409 ,  G11B9/1454 ,  G11B11/007 ,  G11B2005/0021 ,  Y10T428/265 ,  Y10T428/31721

摘要： An approach is presented for designing a polymeric layer for nanometer scale thermo-mechanical storage devices. Cross-linked polyimide oligomers are used as the recording layers in atomic force data storage device, giving significantly improved performance when compared to previously reported cross-linked and linear polymers. The cross-linking of the polyimide oligomers may be tuned to match thermal and force parameters required in read-write-erase cycles. Additionally, the cross-linked polyimide oligomers are suitable for use in nano-scale imaging.

公开(公告)号：EP1994078A2

公开(公告)日：2008-11-26

申请号：EP07726443.0

申请日：2007-02-20

申请人： International Business Machines Corporation

发明人： HEDRICK, James Lupton ,  FROMMER, Jane Elizabeth ,  WINDELN, Johannes ,  DUERIG, Urs ,  LEE, Victor Yee-Way ,  GOTSMANN, Bernd ,  MILLER, Robert Dennis ,  HAGBERG, Erik ,  MAGBITANG, Teddie ,  KNOLL, Armin ,  PRATT, Russell Clayton ,  WADE, Charles

IPC分类号： C08G73/12 ,  G11B9/00

CPC分类号： G11B9/149 ,  B82Y10/00 ,  C08G73/101 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1053 ,  C08G73/1064 ,  G11B9/1409 ,  G11B9/1454 ,  G11B11/007 ,  G11B2005/0021 ,  Y10T428/265 ,  Y10T428/31721

摘要： An approach is presented for designing a polymeric layer for nanometer scale thermo-mechanical storage devices. Cross-linked polyimide oligomers are used as the recording layers in atomic force data storage device, giving significantly improved performance when compared to previously reported cross-linked and linear polymers. The cross-linking of the polyimide oligomers may be tuned to match thermal and force parameters required in read-write-erase cycles. Additionally, the cross-linked polyimide oligomers are suitable for use in nano-scale imaging.