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1.发明授权Method using block copolymers for making a master disk with radial binary encoded nondata marks for nanoimprinting patterned magnetic recording disks 失效使用嵌段共聚物制造具有用于纳米压印图案化磁记录盘的径向二进制编码非标记标记的母盘的方法公开(公告)号：US08623223B2
公开(公告)日：2014-01-07
申请号：US13299664
申请日：2011-11-18
IPC分类号： B44C1/22
摘要： A method using directed self-assembly of BCPs enables the making of a master disk for nanoimprinting magnetic recording disks that have patterned data islands and patterned binary encoded nondata marks. The method uses guided self-assembly of a BCP to form patterns of sets of radial lines and circumferential gaps of one of the BCP components, which can be used as an etch mask to make the master disk. The sets of radial lines and circumferential gaps can be patterned so as to encode binary numbers. The pattern is replicated as binary encoded nondata marks into the nanoimprinted disks, with the marks functioning as binary numbers for data sector numbers and/or servo sector numbers. If the disks also use a chevron servo pattern, the binary numbers can function to identify groups of tracks associated with the chevron servo pattern.
摘要翻译： 使用BCP的定向自组装的方法使得能够制造具有图案化数据岛和图案化二进制编码非标记的纳米压印磁记录盘的母盘。 该方法使用BCP的引导自组装来形成一组BCP组件的径向线和圆周间隙的图案，其可用作蚀刻掩模以制造母盘。 径向线和圆周间隙的组可以被图案化以便编码二进制数。 该图案作为二进制编码的非标记标记复制到纳米压印盘中，其标记用作数据扇区号和/或伺服扇区号的二进制数。 如果磁盘还使用人字形伺服模式，则二进制数字可用于识别与人字形伺服模式相关联的磁道组。
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2.发明申请METHOD USING BLOCK COPOLYMERS FOR MAKING A MASTER DISK WITH RADIAL BINARY ENCODED NONDATA MARKS FOR NANOIMPRINTING PATTERNED MAGNETIC RECORDING DISKS 失效使用块状共聚物制造具有径向二进制编码非标记标记的主磁盘用于纳米图形磁记录磁盘的方法公开(公告)号：US20130126473A1
公开(公告)日：2013-05-23
申请号：US13299664
申请日：2011-11-18
摘要： A method using directed self-assembly of BCPs enables the making of a master disk for nanoimprinting magnetic recording disks that have patterned data islands and patterned binary encoded nondata marks. The method uses guided self-assembly of a BCP to form patterns of sets of radial lines and circumferential gaps of one of the BCP components, which can be used as an etch mask to make the master disk. The sets of radial lines and circumferential gaps can be patterned so as to encode binary numbers. The pattern is replicated as binary encoded nondata marks into the nanoimprinted disks, with the marks functioning as binary numbers for data sector numbers and/or servo sector numbers. If the disks also use a chevron servo pattern, the binary numbers can function to identify groups of tracks associated with the chevron servo pattern.
摘要翻译： 使用BCP的定向自组装的方法使得能够制造具有图案化数据岛和图案化二进制编码非标记的纳米压印磁记录盘的母盘。 该方法使用BCP的引导自组装来形成一组BCP组件的径向线和圆周间隙的图案，其可用作蚀刻掩模以制造母盘。 径向线和圆周间隙的组可以被图案化以便编码二进制数。 该图案作为二进制编码的非标记标记复制到纳米压印盘中，其标记用作数据扇区号和/或伺服扇区号的二进制数。 如果磁盘还使用人字形伺服模式，则二进制数字可用于识别与人字形伺服模式相关联的磁道组。
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3.发明授权Method using block copolymers for making a master disk with radial nondata marks for nanoimprinting patterned magnetic recording disks 失效使用嵌段共聚物制造具有用于纳米压印图案化磁记录盘的径向非标记标记的母盘的方法公开(公告)号：US08501022B2
公开(公告)日：2013-08-06
申请号：US13287761
申请日：2011-11-02
IPC分类号： B44C1/22
摘要： A method for making a master disk for nanoimprinting patterned-media magnetic recording disks has patterns for both the data islands and the nondata regions. The method uses guided self-assembly of a block copolymer (BCP) to form patterns of generally radial lines and/or generally concentric rings as well as patterns of gap regions of one of the BCP components. The pattern of lines and/or rings have the BCP components aligned as lamellae perpendicular to the substrate, while the pattern of gap regions has the BCP components aligned as lamellae parallel to the substrate. One of the BCP components is removed, leaving the other BCP component as an etch mask to fabricate either the final master disk or two separate molds that are then used to fabricate the master disk.
摘要翻译： 用于制造用于纳米压印图案化介质磁记录盘的母盘的方法具有用于数据岛和非数据区的图案。 该方法使用嵌段共聚物（BCP）的引导自组装形成大体上径向线和/或大致同心环的图案以及一种BCP组分的间隙区域的图案。 线和/或环的图案具有垂直于衬底的薄片对准的BCP组分，而间隙区域的图案将BCP组分排列成平行于衬底的薄片。 BCP组件中的一个被去除，另一个BCP组件作为蚀刻掩模来制造最终的主磁盘或两个单独的模具，然后用于制造主磁盘。
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4.发明申请METHOD USING BLOCK COPOLYMERS FOR MAKING A MASTER DISK WITH RADIAL NONDATA MARKS FOR NANOIMPRINTING PATTERNED MAGNETIC RECORDING DISKS 失效使用块状共聚物制备具有径向非标记标记的主磁盘的方法用于纳刻图形磁记录磁盘公开(公告)号：US20130105437A1
公开(公告)日：2013-05-02
申请号：US13287761
申请日：2011-11-02
摘要： A method for making a master disk for nanoimprinting patterned-media magnetic recording disks has patterns for both the data islands and the nondata regions. The method uses guided self-assembly of a block copolymer (BCP) to form patterns of generally radial lines and/or generally concentric rings as well as patterns of gap regions of one of the BCP components. The pattern of lines and/or rings have the BCP components aligned as lamellae perpendicular to the substrate, while the pattern of gap regions has the BCP components aligned as lamellae parallel to the substrate. One of the BCP components is removed, leaving the other BCP component as an etch mask to fabricate either the final master disk or two separate molds that are then used to fabricate the master disk.
摘要翻译： 用于制造用于纳米压印图案化介质磁记录盘的母盘的方法具有用于数据岛和非数据区的图案。 该方法使用嵌段共聚物（BCP）的引导自组装形成大体上径向线和/或大致同心环的图案以及一种BCP组分的间隙区域的图案。 线和/或环的图案具有垂直于衬底的薄片对准的BCP组分，而间隙区域的图案将BCP组分排列成平行于衬底的薄片。 BCP组件中的一个被去除，另一个BCP组件作为蚀刻掩模来制造最终的主磁盘或两个单独的模具，然后用于制造主磁盘。
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5.发明授权Method using block copolymers for making a master mold for nanoimprinting patterned magnetic recording disks with chevron servo patterns 有权使用嵌段共聚物制造用于纳米压印具有人字形伺服图案的图案化磁记录盘的母模的方法公开(公告)号：US08815105B2
公开(公告)日：2014-08-26
申请号：US13036346
申请日：2011-02-28
CPC分类号： G03F7/0002 , B81C1/0046 , B82Y10/00 , B82Y40/00 , G11B5/855
摘要： A method for making a master mold used to nanoimprint patterned magnetic recording disks that have chevron servo patterns with minimal defects uses directed self-assembly of block copolymers. A pattern of chemically modified polymer brush material is formed on the master mold substrate. The pattern includes sets of slanted stripes and interface strips between the sets of slanted stripes. A block copolymer material is deposited on the pattern, which results in directed self-assembly of the block copolymer as lamellae perpendicular to the substrate that are formed into alternating slanted stripes of alternating first and second components of the block copolymer. This component also forms on the interface strips, but as a lamella parallel to the substrate. One of the components is then removed, leaving the remaining component as a grid that acts as a mask for etching the substrate to form the master mold. The disks nanoimprinted by the master mold have reduced defective areas in the transition regions of the chevron servo patterns.
摘要翻译： 用于制造具有最小缺陷的人字形伺服图案的用于纳米压印图案化磁记录盘的母模的方法使用嵌段共聚物的定向自组装。 在母模基板上形成化学改性聚合物刷材料的图案。 该图案包括在这些倾斜条纹组之间的一组倾斜条纹和界面条。 嵌段共聚物材料沉积在图案上，这导致嵌段共聚物的定向自组装作为垂直于衬底的薄片，其形成为嵌段共聚物交替的第一和第二组分的交替倾斜条纹。 该组件也形成在界面条上，而是形成平行于基底的薄片。 然后除去其中一个部件，留下剩余的部件作为栅格，其用作蚀刻基板以形成母模的掩模。 由主模具纳米压印的盘片减少了人字形伺服模式的过渡区域中的缺陷区域。
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6.发明申请METHOD USING BLOCK COPOLYMERS FOR MAKING A MASTER MOLD FOR NANOIMPRINTING PATTERNED MAGNETIC RECORDING DISKS WITH CHEVRON SERVO PATTERNS 有权使用块状共聚物制备主要模具的方法，用于对具有CHEVRON SERVO模式的图形磁记录盘进行纳米压印公开(公告)号：US20120217220A1
公开(公告)日：2012-08-30
申请号：US13036346
申请日：2011-02-28
CPC分类号： G03F7/0002 , B81C1/0046 , B82Y10/00 , B82Y40/00 , G11B5/855
摘要： A method for making a master mold used to nanoimprint patterned magnetic recording disks that have chevron servo patterns with minimal defects uses directed self-assembly of block copolymers. A pattern of chemically modified polymer brush material is formed on the master mold substrate. The pattern includes sets of slanted stripes and interface strips between the sets of slanted stripes. A block copolymer material is deposited on the pattern, which results in directed self-assembly of the block copolymer as lamellae perpendicular to the substrate that are formed into alternating slanted stripes of alternating first and second components of the block copolymer. This component also forms on the interface strips, but as a lamella parallel to the substrate. One of the components is then removed, leaving the remaining component as a grid that acts as a mask for etching the substrate to form the master mold. The disks nanoimprinted by the master mold have reduced defective areas in the transition regions of the chevron servo patterns.
摘要翻译： 用于制造具有最小缺陷的人字形伺服图案的用于纳米压印图案化磁记录盘的母模的方法使用嵌段共聚物的定向自组装。 在母模基板上形成化学改性聚合物刷材料的图案。 该图案包括在这些倾斜条纹组之间的一组倾斜条纹和界面条。 嵌段共聚物材料沉积在图案上，这导致嵌段共聚物的定向自组装作为垂直于衬底的薄片，其形成为嵌段共聚物交替的第一和第二组分的交替倾斜条纹。 该组件也形成在界面条上，而是形成平行于基底的薄片。 然后除去其中一个部件，留下剩余的部件作为栅格，其用作蚀刻基板以形成母模的掩模。 由主模具纳米压印的盘片减少了人字形伺服模式的过渡区域中的缺陷区域。
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公开(公告)号：USD1018552S1
公开(公告)日：2024-03-19
申请号：US29913271
申请日：2023-09-28
申请人： Guoliang Liu
设计人： Guoliang Liu
摘要： The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front perspective view of a protective case for tablet, showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.-
公开(公告)号：US09718250B2
公开(公告)日：2017-08-01
申请号：US13619525
申请日：2012-09-14
申请人： Paul Franklin Nealey , Huiman Kang , Guoliang Liu , Hiroshi Yoshida , Yashuhiko Tada , Juan Jose De Pablo , Abelardo Ramirez-Hernandez
发明人： Paul Franklin Nealey , Huiman Kang , Guoliang Liu , Hiroshi Yoshida , Yashuhiko Tada , Juan Jose De Pablo , Abelardo Ramirez-Hernandez
IPC分类号： B32B3/10 , B32B37/14 , B82Y30/00 , B81C1/00 , H01L21/033
CPC分类号： B32B3/10 , B32B37/14 , B81C1/00031 , B81C2201/0149 , B82Y30/00 , G03F7/0002 , H01L21/0337 , Y10T428/24851
摘要： Provided are methods of fabricating thin film structures that involve assembling block copolymer materials in the presence of condensed phase surfaces on both sides of the thin film, at least one of which is a chemically patterned surface configured to direct the assembly of the block copolymer material. According to various embodiments, the other of the condensed phase surfaces can be a chemically homogenous surface or a chemically patterned surface. Also provided are structures, morphologies, and templates formed in the domain structure of block copolymer materials. In certain embodiments, complex 3-D morphologies and related structures not present in bulk block copolymer materials are provided.
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9.发明申请DIRECTED ASSEMBLY OF BLOCK COPOLYMER FILMS BETWEEN A CHEMICALLY PATTERNED SURFACE AND A SECOND SURFACE 有权化学表面和第二表面之间的嵌段共聚物膜的方向组装公开(公告)号：US20130189504A1
公开(公告)日：2013-07-25
申请号：US13619525
申请日：2012-09-14
申请人： Paul Franklin Nealey , Huiman Kang , Guoliang Liu , Hiroshi Yoshida , Yashuhiko Tada , Juan Jose De Pablo , Abelardo Ramirez-Hernandez
发明人： Paul Franklin Nealey , Huiman Kang , Guoliang Liu , Hiroshi Yoshida , Yashuhiko Tada , Juan Jose De Pablo , Abelardo Ramirez-Hernandez
CPC分类号： B32B3/10 , B32B37/14 , B81C1/00031 , B81C2201/0149 , B82Y30/00 , G03F7/0002 , H01L21/0337 , Y10T428/24851
摘要： Provided are methods of fabricating thin film structures that involve assembling block copolymer materials in the presence of condensed phase surfaces on both sides of the thin film, at least one of which is a chemically patterned surface configured to direct the assembly of the block copolymer material. According to various embodiments, the other of the condensed phase surfaces can be a chemically homogenous surface or a chemically patterned surface. Also provided are structures, morphologies, and templates formed in the domain structure of block copolymer materials. In certain embodiments, complex 3-D morphologies and related structures not present in bulk block copolymer materials are provided.
摘要翻译： 提供了制造薄膜结构的方法，其涉及在存在薄膜两侧上的凝聚相表面的情况下组装嵌段共聚物材料，其中至少一个是构造成引导嵌段共聚物材料组装的化学图案化表面。 根据各种实施方案，另一个冷凝相表面可以是化学均匀的表面或化学图案化的表面。 还提供了在嵌段共聚物材料的畴结构中形成的结构，形态和模板。 在某些实施方案中，提供了本体嵌段共聚物材料中不存在的复合体3-D形态和相关结构。
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