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公开(公告)号：EP1318513B1
公开(公告)日：2011-10-12
申请号：EP02255699.7
申请日：2002-08-15
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2.发明授权Electromagnetic X-Y stage driver for nano data storage system and method for fabricating coils of the same 有权用于生产线圈，用于闪烁的纳米数据存储系统和方法，电磁X-Y定位系统
公开(公告)号：EP1168334B1
公开(公告)日：2006-03-08
申请号：EP01304881.4
申请日：2001-06-04
发明人： Choi, Jae-joon , Kim, Kyu-yong , Park, Hong-sik, c/o Samsung Advanced Institute of , Park, Chang-su, , Jeon, Jong Up
CPC分类号： B82Y10/00 , G11B5/5552 , G11B9/1418 , G11B19/20 , H02K41/0354 , H02K2201/18
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公开(公告)号：EP1318513A3
公开(公告)日：2005-12-28
申请号：EP02255699.7
申请日：2002-08-15
摘要： There is provided an information storage apparatus including a recording medium and a head. The recording medium (50) has an electrode layer (57), a magnetic layer (55) that is stacked on the electrode layer, and a wear-resistant thin film (53) that is stacked on the magnetic layer. The head (60) has a conductive probe (51) for injecting charge to record information and sensing the charge injected into the recording medium to reproduce information in a state that the conductive probe contacts the recording medium. A magnetic medium, which is coated with a wear-resistant thin film, stores charges to record information and reproduce information using an electrostatic force. Thus, it is possible to stably store highly integrated information. Also, a probe contacts a recording medium to record and reproduce information at a high speed. Thus, sensitivity and resolution can be improved.
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公开(公告)号：EP1094593A3
公开(公告)日：2002-11-13
申请号：EP00307096.8
申请日：2000-08-18
发明人： Jung, Sunghwan , Jeon, Jong Up , Choi, Jae-joon
IPC分类号： H02N1/00
CPC分类号： H02N1/008
摘要： A rotary microactuator is optimally designed so that the interval between two electrodes, which are a rotor (400) and a stator (300), is constant regardless of a distance from the central axis of the rotor. Thus, a parallel-plate configuration can generate a maximum driving force, and also can widen a driving range. In particular, in a rotary microactuator using parallel-plate configuration electrodes, the electrodes are optimally designed so that the interval between the electrodes remains constant regardless the radius by tilting the electrodes or by zigzagging the electrodes. Therefore, a driving force for a given area can be maximized.
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公开(公告)号：EP1094593A2
公开(公告)日：2001-04-25
申请号：EP00307096.8
申请日：2000-08-18
发明人： Jung, Sunghwan , Jeon, Jong Up , Choi, Jae-joon
IPC分类号： H02N1/00
CPC分类号： H02N1/008
摘要： A rotary microactuator is optimally designed so that the interval between two electrodes, which are a rotor (400) and a stator (300), is constant regardless of a distance from the central axis of the rotor. Thus, a parallel-plate configuration can generate a maximum driving force, and also can widen a driving range. In particular, in a rotary microactuator using parallel-plate configuration electrodes, the electrodes are optimally designed so that the interval between the electrodes remains constant regardless the radius by tilting the electrodes or by zigzagging the electrodes. Therefore, a driving force for a given area can be maximized.
摘要翻译： 最佳地设计旋转微型致动器，使得作为转子（400）和定子（300）的两个电极之间的间隔恒定，而与转子的中心轴线的距离无关。 因此，平行板构造可以产生最大驱动力，并且还可以扩大驱动范围。 特别地，在使用平行板配置电极的旋转微型致动器中，电极被最佳设计，使得电极之间的间隔通过倾斜电极而保持恒定，或者通过锯齿形来保持恒定。 因此，给定面积的驱动力可以最大化。
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公开(公告)号：EP1315157A3
公开(公告)日：2004-05-26
申请号：EP02018625.0
申请日：2002-08-20
CPC分类号： B82Y10/00 , G11B9/02 , G11B9/08 , G11B9/14 , G11B9/1409 , G11B9/1463 , G11B9/149 , G11B11/08
摘要： The information storage apparatus includes a recording medium (10) and a head. The recording medium has an electrode layer (15), a ferroelectric film (13) that is stacked on the electrode layer, and a semiconductor layer (11) that is stacked on the ferroelectric film. The head has a semiconductor probe (21) for forming a dielectric polarization on the ferroelectric film to record information and reproducing information from the dielectric polarizations on the ferroelectric film by making a p-n junction with the recording medium. Thus, it is possible to manufacture a small-sized information storage apparatus which is capable of repeatedly recording and reproducing information at a high speed.
摘要翻译： 信息存储装置包括记录介质（10）和头部。 记录介质具有层叠在电极层上的电极层（15），强电介质膜（13）和层叠在强电介质膜上的半导体层（11）。 头部具有用于在铁电体膜上形成电介质极化的半导体探针（21），通过与记录介质形成p-n结，在铁电体膜上通过介电极化记录信息和再生信息。 因此，可以制造能够高速重复地记录和再现信息的小型信息存储装置。
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公开(公告)号：EP1318513A2
公开(公告)日：2003-06-11
申请号：EP02255699.7
申请日：2002-08-15
摘要： There is provided an information storage apparatus including a recording medium and a head. The recording medium (50) has an electrode layer (57), a magnetic layer (55) that is stacked on the electrode layer, and a wear-resistant thin film (53) that is stacked on the magnetic layer. The head (60) has a conductive probe (51) for injecting charge to record information and sensing the charge injected into the recording medium to reproduce information in a state that the conductive probe contacts the recording medium. A magnetic medium, which is coated with a wear-resistant thin film, stores charges to record information and reproduce information using an electrostatic force. Thus, it is possible to stably store highly integrated information. Also, a probe contacts a recording medium to record and reproduce information at a high speed. Thus, sensitivity and resolution can be improved.
摘要翻译： 提供了一种包括记录介质和头部的信息存储装置。 记录介质（50）具有堆叠在电极层上的电极层（57），磁性层（55）和层叠在磁性层上的耐磨薄膜（53）。 头部（60）具有用于注入电荷以记录信息并感测注入到记录介质中的电荷以在导电探针接触记录介质的状态下再现信息的导电探针（51）。 涂覆有耐磨薄膜的磁性介质存储电荷以记录信息并使用静电力再现信息。 因此，可以稳定地存储高度集成的信息。 此外，探针接触记录介质以高速记录和再现信息。 因此，可以提高灵敏度和分辨率。
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公开(公告)号：EP1315157A2
公开(公告)日：2003-05-28
申请号：EP02018625.0
申请日：2002-08-20
CPC分类号： B82Y10/00 , G11B9/02 , G11B9/08 , G11B9/14 , G11B9/1409 , G11B9/1463 , G11B9/149 , G11B11/08
摘要： The information storage apparatus includes a recording medium (10) and a head. The recording medium has an electrode layer (15), a ferroelectric film (13) that is stacked on the electrode layer, and a semiconductor layer (11) that is stacked on the ferroelectric film. The head has a semiconductor probe (21) for forming a dielectric polarization on the ferroelectric film to record information and reproducing information from the dielectric polarizations on the ferroelectric film by making a p-n junction with the recording medium. Thus, it is possible to manufacture a small-sized information storage apparatus which is capable of repeatedly recording and reproducing information at a high speed.
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公开(公告)号：EP1315157B1
公开(公告)日：2008-06-18
申请号：EP02018625.0
申请日：2002-08-20
CPC分类号： B82Y10/00 , G11B9/02 , G11B9/08 , G11B9/14 , G11B9/1409 , G11B9/1463 , G11B9/149 , G11B11/08
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10.发明公开Electromagnetic X-Y stage driver for nano data storage system and method for fabricating coils of the same 有权用于生产线圈，用于闪烁的纳米数据存储系统和方法，电磁X-Y定位系统
公开(公告)号：EP1168334A3
公开(公告)日：2003-12-17
申请号：EP01304881.4
申请日：2001-06-04
发明人： Choi, Jae-joon , Kim, Kyu-yong , Park, Hong-sik, c/o Samsung Advanced Institute of , Park, Chang-su, , Jeon, Jong Up
CPC分类号： B82Y10/00 , G11B5/5552 , G11B9/1418 , G11B19/20 , H02K41/0354 , H02K2201/18
摘要： An electromagnetic x-y stage driver for a nano data storage system and a method for fabricating the coils of the same are provided. In the electromagnetic x-y stage driver, a cantilever tip array fixedly provided a medium for recording data to write data to or read data from each cell of the medium. Four coils are formed to be integrated with the medium in front of, behind, to the left of and to the right of the medium to move the medium. Four supporting beam are installed to an x-y stage body onto which a medium structure composed of the medium and the four coils is loaded such that the four supporting beam are connected to the four corners of the medium structure to support the medium structure. Four driving beams connect the upper portions of the supporting beam to the four corners of the medium structure to allow the medium structure to move in an x or y direction. Stiffeners are disposed at the four sides between the supporting beam to prevent the medium structure from rotating. Four pairs of permanent magnets are disposed above and below the four coils so that the four pairs of the permanent magnets correspond to the four coils, respectively. Four yokes are provided so that each of them joins the edges of the upper and lower permanent magnets of each of the four pairs of the permanent magnets to allow the magnetic flux of the permanent magnets to form a closed loop.
摘要翻译： 提供了用于纳米数据存储系统和用于制造相同的线圈的方法的电磁X-Y台的驱动程序。 在电磁X-Y台驱动器，悬臂尖端阵列固定地设置用于将数据记录到数据写入或从所述介质的每个单元中读取数据的介质。 四个线圈形成用在，前后的媒体进行整合，以和为介质的移动介质中的右左。 四个支撑梁被安装到的x-y台主体在其上装载检查介质构成的介质结构与四个线圈没四个支承梁连接到所述介质结构的四角，以支持介质结构。 四个驱动梁连接所述支撑梁的到中等结构的四个角的上部，以允许介质结构为在x或y方向上移动。 加强件在所述支撑梁之间的四边设置成防止介质从旋转结构。 四对永久磁铁的上面设置，并且所述四个线圈下面所以做了四对永久磁铁的分别对应于所述四个线圈。 设置四个轭所以没有它们中的每加入每四对永久磁铁的上部和下部永磁铁的边缘，以允许所述永磁体的磁通量，以形成一个封闭的环。
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