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1. 发明申请

US20130187309A1 STAMP, METHOD OF FABRICATING THE STAMP, AND IMPRINT METHOD USING THE SAME 有权
标题翻译：印章，制作印章的方法以及使用该印章的印刷方法
公开(公告)号：US20130187309A1
公开(公告)日：2013-07-25
申请号：US13620219
申请日：2012-09-14
申请人： Ki-yeon YANG , Byung-kyu LEE , Du-hyun LEE , Woong KO , Jae-kwan KIM
发明人： Ki-yeon YANG , Byung-kyu LEE , Du-hyun LEE , Woong KO , Jae-kwan KIM
IPC分类号： B29C59/02
CPC分类号： B29C43/021 , B29C43/10 , B29C2043/025 , B29C2043/3233 , B29C2043/3238 , B29C2043/3615 , B82Y10/00 , B82Y40/00 , G03F7/0002
摘要： A stamp includes a transparent body having an inner chamber containing an inlet/outlet tube configured to have a fluid injected and removed therefrom.
摘要翻译：邮票包括具有内部腔室的透明主体，该内部腔室包括被配置为具有从其喷射和移除的流体的入口/出口管。

2. 发明申请

US20130147096A1 Imprinting Stamp And Nano-Imprinting Method Using The Same 有权
标题翻译：印刷邮票和使用它的纳米印刷方法
公开(公告)号：US20130147096A1
公开(公告)日：2013-06-13
申请号：US13617874
申请日：2012-09-14
申请人： Ki-yeon YANG , Woong KO , Jae-kwan KIM , Du-hyun LEE , Byung-kyu LEE
发明人： Ki-yeon YANG , Woong KO , Jae-kwan KIM , Du-hyun LEE , Byung-kyu LEE
IPC分类号： B29C59/02 , B29C35/08
CPC分类号： G03F7/0002 , B29C59/022 , B82Y10/00 , B82Y40/00 , Y10S977/887
摘要： An imprinting stamp and a nano-imprinting method using the imprinting stamp are provided. The imprinting stamp includes a first substrate; one or more field regions on the first substrate, the first substrate including nano-patterns; and a first dummy pattern region on the first substrate and adjacent to the field region, the dummy pattern region including first dummy patterns having greater dimensions than that of the nano-patterns, the first dummy patterns being a plurality of polygons, each of the polygons having a vertex pointing in a first direction proceeding from the field region toward the first dummy pattern region.
摘要翻译：提供使用印记印记的印记印记和纳米印记法。印记印模包括第一基板; 所述第一基板上的一个或多个场区域，所述第一基板包括纳米图案; 以及在所述第一基板上并与所述场区域相邻的第一虚拟图案区域，所述虚设图案区域包括具有比所述纳米图案的尺寸大的第一虚拟图案，所述第一虚设图案是多个多边形，每个所述多边形具有指向从场区域朝向第一虚拟图案区域的第一方向的顶点。

3. 发明申请

US20120168404A1 METHODS OF FABRICATING NANOIMPRINT STAMP 失效
标题翻译：制作NANOIMPRINT STAMP的方法
公开(公告)号：US20120168404A1
公开(公告)日：2012-07-05
申请号：US13181660
申请日：2011-07-13
申请人： Du-hyun LEE , Byung-kyu LEE , Woong KO
发明人： Du-hyun LEE , Byung-kyu LEE , Woong KO
IPC分类号： C23F1/02
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00 , G03F7/0017
摘要： A method of fabricating a nanoimprint stamp includes forming a resist pattern having a nano size width on a stamp substrate by performing imprint processes repeatedly. In the imprint processes, resist layers that are selectively etched are sequentially used. The stamp substrate is etched using the resist pattern as an etch mask.
摘要翻译：制造纳米压印印模的方法包括通过重复进行压印处理，在印模基板上形成具有纳米尺寸宽度的抗蚀剂图案。在压印工艺中，依次使用被选择性蚀刻的抗蚀剂层。使用抗蚀剂图案作为蚀刻掩模蚀刻印模基板。

4. 发明申请

US20080084635A1 MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：磁记录介质及其制造方法
公开(公告)号：US20080084635A1
公开(公告)日：2008-04-10
申请号：US11748566
申请日：2007-05-15
申请人： Du-hyun LEE , Seong-yong YOON , Jin-seung SOHN , Byung-kyu LEE
发明人： Du-hyun LEE , Seong-yong YOON , Jin-seung SOHN , Byung-kyu LEE
IPC分类号： G11B5/82
CPC分类号： G11B5/82 , B82Y10/00 , G11B5/65 , G11B5/743 , G11B5/855
摘要： Provided are a magnetic recording medium and a method of manufacturing the magnetic recording medium. The magnetic recording medium includes a substrate, a soft magnetic underlayer formed on the substrate, a texturing layer formed on the soft magnetic underlayer and including a uniform pattern, and a recording layer including magnetic grains and a non-magnetic boundary region isolating the magnetic grains. The magnetic grains and the non-magnetic boundary region of the recording layer are formed into a regular granular structure by segregation according to the regular pattern of the texturing layer. Therefore, a regular granular structure can be formed in the recording layer without a process such as etching of the recording layer, so that the recording density of the magnetic recording medium can be largely improved.
摘要翻译：提供磁记录介质和制造磁记录介质的方法。磁记录介质包括基板，形成在基板上的软磁性底层，形成在软磁性底层上的包含均匀图案的纹理层，以及包括磁性颗粒和磁性颗粒隔离的非磁性边界区域的记录层。根据纹理层的规则图案，记录层的磁性颗粒和非磁性边界区域通过偏析形成规则的颗粒结构。因此，可以在记录层中形成规则的颗粒结构，而不需要诸如蚀刻记录层的处理，从而可以大大提高磁记录介质的记录密度。

5. 发明申请

US20090061035A1 DUAL-SIDE IMPRINTING LITHOGRAPHY SYSTEM 有权
标题翻译：双面印刷系统
公开(公告)号：US20090061035A1
公开(公告)日：2009-03-05
申请号：US12035702
申请日：2008-02-22
申请人： Eun-hyoung CHO , Sung-hoon CHOA , Jin-seung SOHN , Du-hyun LEE
发明人： Eun-hyoung CHO , Sung-hoon CHOA , Jin-seung SOHN , Du-hyun LEE
IPC分类号： B29C35/08
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00
摘要： Provided is a dual-side imprinting lithography system that includes a medium supporting unit that supports a medium wherein both surfaces of the medium are coated with a ultraviolet (UV) hardening resin; a first mold supporting unit and a second mold supporting unit that respectively support a first mold and a second mold, disposed respectively above the medium supporting unit and under the medium supporting unit; a vertical moving device that moves vertically at least one of the medium supporting unit, the first mold supporting unit, and the second mold supporting unit; a first UV radiating device that is installed above the first mold supporting unit to radiate UV rays; and a second UV radiating device that is installed under the second mold supporting unit to radiate UV rays.
摘要翻译：提供了一种双面压印光刻系统，其包括支撑介质的介质支撑单元，其中介质的两个表面都涂覆有紫外线（UV）硬化树脂; 第一模具支撑单元和第二模具支撑单元，其分别支撑分别位于介质支撑单元的上方和介质支撑单元下方的第一模具和第二模具; 垂直移动装置，其垂直移动介质支撑单元，第一模具支撑单元和第二模具支撑单元中的至少一个; 第一UV辐射装置，其安装在第一模具支撑单元上方以辐射紫外线; 以及第二UV辐射装置，其安装在所述第二模具支撑单元的下方以辐射紫外线。

6. 发明申请

US20090029298A1 METHOD OF MANUFACTURING PATTERNED MAGNETIC RECORDING MEDIUM 审中-公开
标题翻译：制造图形磁记录介质的方法
公开(公告)号：US20090029298A1
公开(公告)日：2009-01-29
申请号：US11939766
申请日：2007-11-14
申请人： Du-hyun LEE , Sung-hoon CHOA , Jin-seung SOHN
发明人： Du-hyun LEE , Sung-hoon CHOA , Jin-seung SOHN
IPC分类号： G03G5/16
CPC分类号： G11B5/855
摘要： Provided is a method of manufacturing a patterned magnetic recording medium. The method includes (a) forming a patterned recording layer on an underlayer of a first substrate; (b) coating a polymer layer on a surface of a second substrate; (c) transferring the polymer layer on the patterned recording layer; and (d) exposing the surface of the patterned recording layer.
摘要翻译：提供了制造图案化磁记录介质的方法。该方法包括（a）在第一衬底的底层上形成图案化记录层; （b）在第二基板的表面上涂覆聚合物层; （c）将所述聚合物层转移到所述图案化记录层上; 和（d）曝光图案化记录层的表面。

7. 发明申请

US20090297889A1 MASTER RECORDING MEDIUM FOR MAGNETICALLY TRANSFERRING SERVO PATTERN TO THE MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：用于磁性记录介质的磁性传输伺服模式的主记录介质及其制造方法
公开(公告)号：US20090297889A1
公开(公告)日：2009-12-03
申请号：US12470778
申请日：2009-05-22
申请人： Kyoung-won NA , Sang-chul SUL , Du-hyun LEE , Myung-bok LEE , Hae-sung KIM , Jin-seung SOHN
发明人： Kyoung-won NA , Sang-chul SUL , Du-hyun LEE , Myung-bok LEE , Hae-sung KIM , Jin-seung SOHN
IPC分类号： G11B5/74 , B44C1/22
CPC分类号： G11B5/865 , G11B5/855 , Y10S977/856 , Y10S977/887
摘要： Provided are a master recording medium and a method of manufacturing the master recording medium. The master recording medium includes: a plate; and a magnetic layer which is formed on the plate for magnetically transferring of a servo pattern that is to be formed on a magnetic recording medium. The method of manufacturing a master recording medium includes: engraving a polymer layer by nano imprinting to form an engraved pattern corresponding to a servo pattern to be formed on a magnetic recording medium; forming a magnetic layer which fills in the engraved pattern of the polymer layer; forming a back plate layer on the magnetic layer; and performing processing to expose the servo pattern on a surface of the magnetic layer that is opposite a surface of the magnetic layer on which the back plate layer is formed.
摘要翻译：提供了主记录介质和制造主记录介质的方法。主记录介质包括：板; 以及磁性层，其形成在用于磁性传送待形成在磁记录介质上的伺服图案的板上。制造主记录介质的方法包括：通过纳米压印雕刻聚合物层以形成对应于要形成在磁记录介质上的伺服图案的雕刻图案; 形成填充聚合物层的雕刻图案的磁性层; 在所述磁性层上形成背板层; 以及执行处理以在与形成有背板层的磁性层的表面相对的磁性层的表面上露出伺服图案。

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