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1. 发明授权

US08491965B2 Method of controlling orientation of domains in block copolymer films 有权
公开(公告)号：US08491965B2
公开(公告)日：2013-07-23
申请号：US12060516
申请日：2008-04-01
申请人： Joy Cheng , Ho-Cheol Kim , Daniel P. Sanders , Linda Sundberg
发明人： Joy Cheng , Ho-Cheol Kim , Daniel P. Sanders , Linda Sundberg
IPC分类号： B05D5/00 , B05D5/12
CPC分类号： C08L63/00 , B05D5/02 , B81C1/00031 , B81C2201/0149 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C08F283/10 , C08L53/00 , C09D125/14 , G03F7/0002 , G03F7/038 , Y10S264/901 , Y10S428/91 , Y10T428/24942
摘要： A method of orienting microphase-separated domains is disclosed, comprising applying a composition comprising an orientation control component, and a block copolymer assembly component comprising a block copolymer having at least two microphase-separated domains in which the orientation control component is substantially immiscible with the block copolymer assembly component upon forming a film; and forming a compositionally vertically segregated film on the surface of the substrate from the composition. The orientation control component and block copolymer segregate during film forming to form the compositionally vertically-segregated film on the surface of a substrate, where the orientation control component is enriched adjacent to the surface of the compositionally segregated film adjacent to the surface of the substrate, and the block copolymer assembly is enriched at an air-surface interface.

2. 发明授权

US07763319B2 Method of controlling orientation of domains in block copolymer films 失效
标题翻译：控制嵌段共聚物膜中取向的方法
公开(公告)号：US07763319B2
公开(公告)日：2010-07-27
申请号：US12013138
申请日：2008-01-11
申请人： Joy Cheng , Ho-Cheol Kim , Daniel P. Sanders , Linda Sundberg
发明人： Joy Cheng , Ho-Cheol Kim , Daniel P. Sanders , Linda Sundberg
IPC分类号： B05D5/00 , B05D5/12
CPC分类号： C08L63/00 , B05D5/02 , B81C1/00031 , B81C2201/0149 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C08F283/10 , C08L53/00 , C09D125/14 , G03F7/0002 , G03F7/038 , Y10S264/901 , Y10S428/91 , Y10T428/24942
摘要： A method of orienting microphase-separated domains is disclosed, comprising applying a composition comprising an orientation control component, and a block copolymer assembly component comprising a block copolymer having at least two microphase-separated domains in which the orientation control component is substantially immiscible with the block copolymer assembly component upon forming a film; and forming a compositionally vertically segregated film on the surface of the substrate from the composition. The orientation control component and block copolymer segregate during film forming to form the compositionally vertically-segregated film on the surface of a substrate, where the orientation control component is enriched adjacent to the surface of the compositionally segregated film adjacent to the surface of the substrate, and the block copolymer assembly is enriched at an air-surface interface.
摘要翻译：公开了一种定向微相分离的结构域的方法，包括施加包含取向控制组分的组合物和包含具有至少两个微相分离结构域的嵌段共聚物的嵌段共聚物组合组分，其中取向控制组分与嵌段共聚物组合物组分; 以及从所述组合物在所述基材的表面上形成组成上垂直分离的膜。取向控制成分和嵌段共聚物在成膜时分离，在基板表面形成组成垂直分离的膜，其中取向控制成分相邻于与基板表面相邻的组成偏析膜的表面富集，并且嵌段共聚物组件在空气 - 表面界面处富集。

3. 发明申请

US20090181171A1 Method of Controlling Orientation of Domains in Block Copolymer Films 有权
标题翻译：控制嵌段共聚物膜中畴的取向的方法
公开(公告)号：US20090181171A1
公开(公告)日：2009-07-16
申请号：US12060516
申请日：2008-04-01
申请人： Joy Cheng , Ho-Cheol Kim , Daniel P. Sanders , Linda Sundberg
发明人： Joy Cheng , Ho-Cheol Kim , Daniel P. Sanders , Linda Sundberg
IPC分类号： B44C1/22 , C08F283/10 , B05D5/00
CPC分类号： C08L63/00 , B05D5/02 , B81C1/00031 , B81C2201/0149 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C08F283/10 , C08L53/00 , C09D125/14 , G03F7/0002 , G03F7/038 , Y10S264/901 , Y10S428/91 , Y10T428/24942
摘要： A method of orienting microphase-separated domains is disclosed, comprising applying a composition comprising an orientation control component, and a block copolymer assembly component comprising a block copolymer having at least two microphase-separated domains in which the orientation control component is substantially immiscible with the block copolymer assembly component upon forming a film; and forming a compositionally vertically segregated film on the surface of the substrate from the composition. The orientation control component and block copolymer segregate during film forming to form the compositionally vertically-segregated film on the surface of a substrate, where the orientation control component is enriched adjacent to the surface of the compositionally segregated film adjacent to the surface of the substrate, and the block copolymer assembly is enriched at an air-surface interface.
摘要翻译：公开了一种定向微相分离的结构域的方法，包括施加包含取向控制组分的组合物和包含具有至少两个微相分离结构域的嵌段共聚物的嵌段共聚物组合组分，其中取向控制组分与嵌段共聚物组合物组分; 以及从所述组合物在所述基材的表面上形成组成上垂直分离的膜。取向控制成分和嵌段共聚物在成膜时分离，在基板表面形成组成垂直分离的膜，其中取向控制成分相邻于与基板表面相邻的组成偏析膜的表面富集，并且嵌段共聚物组件在空气 - 表面界面处富集。

4. 发明授权

US07521090B1 Method of use of epoxy-containing cycloaliphatic acrylic polymers as orientation control layers for block copolymer thin films 有权
标题翻译：使用含环氧基的脂环族丙烯酸聚合物作为嵌段共聚物薄膜的取向控制层的方法
公开(公告)号：US07521090B1
公开(公告)日：2009-04-21
申请号：US12060500
申请日：2008-04-01
申请人： Joy Cheng , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders , Ratnam Sooriyakumaran , Linda Sundberg
发明人： Joy Cheng , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders , Ratnam Sooriyakumaran , Linda Sundberg
IPC分类号： B05D5/00
CPC分类号： B05D5/00 , B05D7/14 , B05D7/52 , C08L53/00 , C09D125/14 , C09D153/00
摘要： Disclosed herein is a method of controlling the orientation of microphase-separated domains in a block copolymer film, comprising forming an orientation control layer comprising an epoxy-containing cycloaliphatic acrylic polymer on a surface of a substrate, irradiating and/or heating the substrate to crosslink the orientation control layer, and forming a block copolymer assembly layer comprising block copolymers which form microphase-separated domains, on a surface of the orientation control layer opposite the substrate. The orientation control layer can be selectively cross-linked to expose regions of the substrate, or the orientation control layer can be patterned without removing the layer, to provide selective patterning on the orientation control layer. In further embodiments, bilayer and trilayer imaging schemes are disclosed.
摘要翻译：本文公开了一种控制嵌段共聚物膜中微相分离的区域的取向的方法，包括在基材的表面上形成包含含环氧基的脂环族丙烯酸聚合物的取向控制层，照射和/或加热该基材以交联取向控制层，并且在与衬底相对的取向控制层的表面上形成包含形成微相分离结构域的嵌段共聚物的嵌段共聚物组合层。取向控制层可以选择性地交联以暴露衬底的区域，或者可以将取向控制层图案化而不去除该层，以在取向控制层上提供选择性图案化。在另外的实施方案中，公开了双层和三层成像方案。

5. 发明授权

US07989026B2 Method of use of epoxy-containing cycloaliphatic acrylic polymers as orientation control layers for block copolymer thin films 有权
标题翻译：使用含环氧基的脂环族丙烯酸聚合物作为嵌段共聚物薄膜的取向控制层的方法
公开(公告)号：US07989026B2
公开(公告)日：2011-08-02
申请号：US12013444
申请日：2008-01-12
申请人： Joy Cheng , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders , Ratnam Sooriyakumaran , Linda Sundberg
发明人： Joy Cheng , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders , Ratnam Sooriyakumaran , Linda Sundberg
IPC分类号： B05D5/00
CPC分类号： B05D5/00 , B05D7/14 , B05D7/52 , C08L53/00 , C09D125/14 , C09D153/00
摘要： Disclosed herein is a method of controlling the orientation of microphase-separated domains in a block copolymer film, comprising forming an orientation control layer comprising an epoxy-containing cycloaliphatic acrylic polymer on a surface of a substrate, irradiating and/or heating the substrate to crosslink the orientation control layer, and forming a block copolymer assembly layer comprising block copolymers which form microphase-separated domains, on a surface of the orientation control layer opposite the substrate. The orientation control layer can be selectively cross-linked to expose regions of the substrate, or the orientation control layer can be patterned without removing the layer, to provide selective patterning on the orientation control layer. In further embodiments, bilayer and trilayer imaging schemes are disclosed.
摘要翻译：本文公开了一种控制嵌段共聚物膜中微相分离的区域的取向的方法，包括在基材的表面上形成包含含环氧基的脂环族丙烯酸聚合物的取向控制层，照射和/或加热该基材以交联取向控制层，并且在与衬底相对的取向控制层的表面上形成包含形成微相分离结构域的嵌段共聚物的嵌段共聚物组合层。取向控制层可以选择性地交联以暴露衬底的区域，或者可以将取向控制层图案化而不去除该层，以在取向控制层上提供选择性图案化。在另外的实施方案中，公开了双层和三层成像方案。

6. 发明申请

US20090182093A1 Method of Controlling Orientation of Domains in Block Copolymer Films 失效
公开(公告)号：US20090182093A1
公开(公告)日：2009-07-16
申请号：US12013138
申请日：2008-01-11
申请人： Joy Cheng , Ho-Cheol Kim , Daniel P. Sanders , Linda Sundberg
发明人： Joy Cheng , Ho-Cheol Kim , Daniel P. Sanders , Linda Sundberg
IPC分类号： C08L53/00
CPC分类号： C08L63/00 , B05D5/02 , B81C1/00031 , B81C2201/0149 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C08F283/10 , C08L53/00 , C09D125/14 , G03F7/0002 , G03F7/038 , Y10S264/901 , Y10S428/91 , Y10T428/24942
摘要： A method of orienting microphase-separated domains is disclosed, comprising applying a composition comprising an orientation control component, and a block copolymer assembly component comprising a block copolymer having at least two microphase-separated domains in which the orientation control component is substantially immiscible with the block copolymer assembly component upon forming a film; and forming a compositionally vertically segregated film on the surface of the substrate from the composition. The orientation control component and block copolymer segregate during film forming to form the compositionally vertically-segregated film on the surface of a substrate, where the orientation control component is enriched adjacent to the surface of the compositionally segregated film adjacent to the surface of the substrate, and the block copolymer assembly is enriched at an air-surface interface.

7. 发明申请

US20090179001A1 METHOD OF USE OF EPOXY-CONTAINING CYCLOALIPHATIC ACRYLIC POLYMERS AS ORIENTATION CONTROL LAYERS FOR BLOCK COPOLYMER THIN FILMS 有权
标题翻译：使用环氧基丙烯酸聚合物作为块状共聚物薄膜的方向控制层的方法
公开(公告)号：US20090179001A1
公开(公告)日：2009-07-16
申请号：US12013444
申请日：2008-01-12
申请人： Joy Cheng , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders , Ratnam Sooriyakumaran , Linda Sundberg
发明人： Joy Cheng , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders , Ratnam Sooriyakumaran , Linda Sundberg
IPC分类号： B32B37/14 , B32B38/10
CPC分类号： B05D5/00 , B05D7/14 , B05D7/52 , C08L53/00 , C09D125/14 , C09D153/00
摘要： Disclosed herein is a method of controlling the orientation of microphase-separated domains in a block copolymer film, comprising forming an orientation control layer comprising an epoxy-containing cycloaliphatic acrylic polymer on a surface of a substrate, irradiating and/or heating the substrate to crosslink the orientation control layer, and forming a block copolymer assembly layer comprising block copolymers which form microphase-separated domains, on a surface of the orientation control layer opposite the substrate. The orientation control layer can be selectively cross-linked to expose regions of the substrate, or the orientation control layer can be patterned without removing the layer, to provide selective patterning on the orientation control layer. In further embodiments, bilayer and trilayer imaging schemes are disclosed.
摘要翻译：本文公开了一种控制嵌段共聚物膜中微相分离的区域的取向的方法，包括在基材的表面上形成包含含环氧基的脂环族丙烯酸聚合物的取向控制层，照射和/或加热该基材以交联取向控制层，并且在与衬底相对的取向控制层的表面上形成包含形成微相分离结构域的嵌段共聚物的嵌段共聚物组合层。取向控制层可以选择性地交联以暴露衬底的区域，或者可以将取向控制层图案化而不去除该层，以在取向控制层上提供选择性图案化。在另外的实施方案中，公开了双层和三层成像方案。

8. 发明授权

US08226838B2 Method of forming polymer features by directed self-assembly of block copolymers 有权
标题翻译：通过嵌段共聚物的定向自组装形成聚合物特征的方法
公开(公告)号：US08226838B2
公开(公告)日：2012-07-24
申请号：US12061693
申请日：2008-04-03
申请人： Joy Cheng , William D. Hinsberg , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders
发明人： Joy Cheng , William D. Hinsberg , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders
IPC分类号： C03C15/00
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00
摘要： Disclosed are methods of forming polymer structures comprising: applying a solution of a block copolymer assembly comprising at least one block copolymer to a neutral substrate having a chemical pattern thereon, the chemical pattern comprising alternating pinning and neutral regions that are chemically distinct and have a first spatial frequency given by the number of paired sets of pinning and neutral regions along a given direction on the substrate; and forming domains of the block copolymer that form by lateral segregation of the blocks in accordance with the underlying chemical pattern, wherein at least one domain of the block copolymer assembly has an affinity for the pinning regions, wherein a structure extending across the chemical pattern is produced, the structure having a uniform second spatial frequency given by the number of repeating sets of domains along the given direction that is at least twice that of the first spatial frequency.
摘要翻译：公开了形成聚合物结构的方法，包括：将包含至少一种嵌段共聚物的嵌段共聚物组合物溶液施加到其上具有化学图案的中性衬底上，所述化学图案包括化学上不同的交替的钉扎和中性区域，并且具有第一空间频率由衬底上沿着给定方向的成套组钉扎和中性区域的数量给出; 以及通过根据下面的化学图案横向分离块而形成嵌段共聚物的结构域，其中嵌段共聚物组合物的至少一个结构域对于钉扎区域具有亲和力，其中横跨化学图案延伸的结构是所述结构具有由给定方向上的至少是第一空间频率的两倍的畴的重复集合的数量给出的统一的第二空间频率。

9. 发明申请

US20090179002A1 METHOD OF FORMING POLYMER FEATURES BY DIRECTED SELF-ASSEMBLY OF BLOCK COPOLYMERS 有权
标题翻译：通过方向自组装块状共聚物形成聚合物特征的方法
公开(公告)号：US20090179002A1
公开(公告)日：2009-07-16
申请号：US12061693
申请日：2008-04-03
申请人： Joy Cheng , William D. Hinsberg , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders
发明人： Joy Cheng , William D. Hinsberg , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders
IPC分类号： B05D5/00 , C23F1/00
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00
摘要： Disclosed are methods of forming polymer structures comprising: applying a solution of a block copolymer assembly comprising at least one block copolymer to a neutral substrate having a chemical pattern thereon, the chemical pattern comprising alternating pinning and neutral regions that are chemically distinct and have a first spatial frequency given by the number of paired sets of pinning and neutral regions along a given direction on the substrate; and forming domains of the block copolymer that form by lateral segregation of the blocks in accordance with the underlying chemical pattern, wherein at least one domain of the block copolymer assembly has an affinity for the pinning regions, wherein a structure extending across the chemical pattern is produced, the structure having a uniform second spatial frequency given by the number of repeating sets of domains along the given direction that is at least twice that of the first spatial frequency.
摘要翻译：公开了形成聚合物结构的方法，包括：将包含至少一种嵌段共聚物的嵌段共聚物组合物溶液施加到其上具有化学图案的中性衬底上，所述化学图案包括化学上不同的交替的钉扎和中性区域，并且具有第一空间频率由衬底上沿着给定方向的成套组钉扎和中性区域的数量给出; 以及通过根据下面的化学图案横向分离块而形成嵌段共聚物的结构域，其中嵌段共聚物组合物的至少一个结构域对于钉扎区域具有亲和力，其中横跨化学图案延伸的结构是所述结构具有由给定方向上的至少是第一空间频率的两倍的畴的重复集合的数量给出的统一的第二空间频率。

10. 发明授权

US07521094B1 Method of forming polymer features by directed self-assembly of block copolymers 有权
标题翻译：通过嵌段共聚物的定向自组装形成聚合物特征的方法
公开(公告)号：US07521094B1
公开(公告)日：2009-04-21
申请号：US12013957
申请日：2008-01-14
申请人： Joy Cheng , William D. Hinsberg , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders
发明人： Joy Cheng , William D. Hinsberg , Ho-Cheol Kim , Charles T. Rettner , Daniel P. Sanders
IPC分类号： B05D3/00
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00
摘要： Disclosed herein is a method of forming polymer structures comprising applying a solution of a diblock copolymer assembly comprising at least one diblock copolymer that forms lamellae, to a neutral surface of a substrate having a chemical pattern thereon, the chemical pattern comprising alternating pinning and neutral regions that are chemically distinct and which have a chemical pattern spatial frequency given by the number of paired sets of pinning and neutral regions along a given direction on the substrate; and forming domains comprising blocks of the diblock copolymer. The domains form by lateral segregation of the blocks. At least one domain has an affinity for the pinning regions and forms on the pinning region, the domains so formed on the pinning region are aligned with the underlying chemical pattern, and domains that do not form on the pinning region form adjacent to and are aligned with the domains formed on the pinning regions. In this way, a structure comprising repeating sets of domains is formed on the chemical pattern with a spatial frequency given by the number of repeating sets of domains in the given direction, that is at least twice that of the chemical pattern spatial frequency. Methods of forming the chemical patterns, and pattern transfer methods using patterned domains, are also disclosed.
摘要翻译：本文公开了形成聚合物结构的方法，包括将包含至少一种形成薄片的二嵌段共聚物的二嵌段共聚物组合物的溶液施加到其上具有化学图案的基材的中性表面上，所述化学图案包括交替的钉扎和中性区域其在化学上是不同的，并且具有由沿着衬底上的给定方向的成套组的钉扎和中性区域的数量给出的化学图案空间频率; 以及形成包含二嵌段共聚物嵌段的畴。这些区域由块的横向偏析形成。至少一个结构域对钉扎区域的钉扎区域和形成具有亲和性，因此形成在钉扎区域上的区域与下面的化学图案对准，并且不在钉扎区域上形成的区域形成为邻近并对齐其中所述域形成在钉扎区域上。以这种方式，在化学图案上形成包括重复的畴集合的结构，其空间频率由给定方向上的重复域集合的数量给出，即至少是化学图案空间频率的两倍。还公开了形成化学图案的方法和使用图案域的图案转印方法。

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