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公开(公告)号：US20090284869A1
公开(公告)日：2009-11-19
申请号：US12120176
申请日：2008-05-13
IPC分类号： G11B5/60
CPC分类号： G11B5/6005
摘要： A compliant, flexible air bearing slider (ABS) reduces the contact forces between the slider and disk, thereby reducing excessive burnishing and wear and increasing the reliability of the slider. According to an embodiment, an ABS has at least one “compliance-enhancing feature” which reduces the bending mode vibration frequency of the slider. By causing the slider to flex, and bringing the bending mode vibration frequency closer to the pitch 2 eigenmode frequency, coupling of the different vibration modes can be obtained. Thus, the different vibration modes can effectively dampen each other and result in reduced contact forces between the slider and disk.
摘要翻译： 兼容柔性的空气轴承滑块（ABS）可减少滑块和圆盘之间的接触力，从而减少过度抛光和磨损，并提高滑块的可靠性。 根据实施例，ABS具有至少一个“柔顺增强特征”，其降低了滑块的弯曲模式振动频率。 通过使滑块弯曲，并使弯曲模式振动频率更接近于本征模式频率，可以获得不同振动模式的耦合。 因此，不同的振动模式可以有效地相互阻尼并且导致滑块和盘之间的接触力减小。
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公开(公告)号：US08300360B2
公开(公告)日：2012-10-30
申请号：US12120176
申请日：2008-05-13
IPC分类号： G11B5/147
CPC分类号： G11B5/6005
摘要： A compliant, flexible air bearing slider (ABS) reduces the contact forces between the slider and disk, thereby reducing excessive burnishing and wear and increasing the reliability of the slider. According to an embodiment, an ABS has at least one “compliance-enhancing feature” which reduces the bending mode vibration frequency of the slider. By causing the slider to flex, and bringing the bending mode vibration frequency closer to the pitch 2 eigenmode frequency, coupling of the different vibration modes can be obtained. Thus, the different vibration modes can effectively dampen each other and result in reduced contact forces between the slider and disk.
摘要翻译： 兼容柔性的空气轴承滑块（ABS）可减少滑块和圆盘之间的接触力，从而减少过度抛光和磨损，并提高滑块的可靠性。 根据实施例，ABS具有至少一个柔顺增强特征，其减少滑块的弯曲模式振动频率。 通过使滑块弯曲，并使弯曲模式振动频率更接近于本征模式频率，可以获得不同振动模式的耦合。 因此，不同的振动模式可以有效地相互阻尼并且导致滑块和盘之间的接触力减小。
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3.发明申请公开(公告)号：US20080286700A1
公开(公告)日：2008-11-20
申请号：US12177456
申请日：2008-07-22
IPC分类号： G03F7/20
摘要： A method for patterning and forming very small structures on a substrate such as a wafer. The process uses a difference in surface energy between a mask and the substrate to selectively deposit a hard mask material such as a metal onto the surface of the substrate. The mask can be formed extremely thin, such as only an atomic mono-layer thick, and can be patterned by ion beam photolithography. The pattern can, therefore, be formed with extremely high resolution. The thin mask layer can be constructed of various materials and can be constructed of perfluoropolyether diacrylate (PDA), which can be dip coated to and exposed to form a desirable positive photoresist mask layer.
摘要翻译： 在诸如晶片的基板上图案化和形成非常小的结构的方法。 该方法使用掩模和衬底之间的表面能的差别来选择性地将诸如金属的硬掩模材料沉积到衬底的表面上。 掩模可以形成得非常薄，例如只有原子单层厚，并且可以通过离子束光刻来图案化。 因此，可以以非常高的分辨率形成图案。 薄掩模层可以由各种材料构成，并且可以由全氟聚醚二丙烯酸酯（PDA）构成，其可以被浸涂并暴露以形成期望的正光致抗蚀剂掩模层。
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4.发明授权High resolution patterning of surface energy utilizing high resolution monomolecular resist for fabrication of patterned media masters 有权利用高分辨率单分子抗蚀剂制造图案化媒体大师的表面能的高分辨率图案化公开(公告)号：US07416991B2
公开(公告)日：2008-08-26
申请号：US11433019
申请日：2006-05-11
IPC分类号： H01L21/302
摘要： A method for patterning and forming very small structures on a substrate such as a wafer. The process uses a difference in surface energy between a mask and the substrate to selectively deposit a hard mask material such as a metal onto the surface of the substrate. The mask can be formed extremely thin, such as only an atomic mono-layer thick, and can be patterned by ion beam photolithography. The pattern can, therefore, be formed with extremely high resolution. The thin mask layer can be constructed of various materials and can be constructed of perfluorpolyether diacrylate (PDA), which can be dip coated to and exposed to form a desirable positive photoresist mask layer.
摘要翻译： 在诸如晶片的基板上图案化和形成非常小的结构的方法。 该方法使用掩模和衬底之间的表面能的差别来选择性地将诸如金属的硬掩模材料沉积到衬底的表面上。 掩模可以形成得非常薄，例如只有原子单层厚，并且可以通过离子束光刻来图案化。 因此，可以以非常高的分辨率形成图案。 薄掩模层可以由各种材料构成，并且可以由全氟聚醚二丙烯酸酯（PDA）构成，其可以被浸涂并暴露以形成期望的正光致抗蚀剂掩模层。
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5.发明授权High resolution patterning of surface energy utilizing high resolution monomolecular resist for fabrication of patterned media masters 失效利用高分辨率单分子抗蚀剂制造图案化媒体大师的表面能的高分辨率图案化公开(公告)号：US07687405B2
公开(公告)日：2010-03-30
申请号：US12177456
申请日：2008-07-22
IPC分类号： H01L21/302
摘要： A method for patterning and forming very small structures on a substrate such as a wafer. The process uses a difference in surface energy between a mask and the substrate to selectively deposit a hard mask material such as a metal onto the surface of the substrate. The mask can be formed extremely thin, such as only an atomic mono-layer thick, and can be patterned by ion beam photolithography. The pattern can, therefore, be formed with extremely high resolution. The thin mask layer can be constructed of various materials and can be constructed of perfluoropolyether diacrylate (PDA), which can be dip coated to and exposed to form a desirable positive photoresist mask layer.
摘要翻译： 在诸如晶片的基板上图案化和形成非常小的结构的方法。 该方法使用掩模和衬底之间的表面能的差别来选择性地将诸如金属的硬掩模材料沉积到衬底的表面上。 掩模可以形成得非常薄，例如只有原子单层厚，并且可以通过离子束光刻来图案化。 因此，可以以非常高的分辨率形成图案。 薄掩模层可以由各种材料构成，并且可以由全氟聚醚二丙烯酸酯（PDA）构成，其可以被浸涂并暴露以形成期望的正光致抗蚀剂掩模层。
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6.发明授权Disk drive head with radially spaced read and write elements on respective protrusion pads 失效磁盘驱动器头，在相应的突出焊盘上具有径向间隔的读取和写入元件公开(公告)号：US06967818B2
公开(公告)日：2005-11-22
申请号：US10620634
申请日：2003-07-16
CPC分类号： G11B5/3906 , G11B25/043 , G11B33/1446
摘要： The head of a disk drive has write elements disposed on one protrusion pad that wears away during initial operation to permit reduced tolerances and, thus, reduced spacing between the disk and head, with the read element being disposed on a separate protrusion pad and spaced from the write element pad in the radial dimension. This prevents read element recession during cooling in the absence of write current that could otherwise occur if the read element were located on the same pad as the write head.
摘要翻译： 磁盘驱动器的磁头具有设置在一个突出焊盘上的写入元件，其在初始操作期间磨损，以允许减小公差并因此减小磁盘与磁头之间的间隔，读取元件设置在单独的突出焊盘上并与之隔开 写元件垫在径向尺寸上。 这可以防止在没有写入电流的情况下的冷却期间的读取元件衰退，否则如果读取元件位于与写入头相同的焊盘上则可能会发生。
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7.发明授权Proximity recording slider with high air bearing damping in and out of contact 有权接近记录滑块，具有高空气轴承阻尼和接触公开(公告)号：US07903375B2
公开(公告)日：2011-03-08
申请号：US11403177
申请日：2006-04-11
IPC分类号： G11B5/60
CPC分类号： G11B5/6005
摘要： An air bearing surface for a head assembly for a data storage device comprises at least one air bearing pad. At least one channel is recessed within the at least one air bearing pad. The at least one channel is formed with an open top and is located entirely within boundaries of the at least one air bearing pad.
摘要翻译： 用于数据存储装置的头组件的空气轴承表面包括至少一个空气轴承垫。 至少一个通道凹入至少一个空气轴承瓦块内。 所述至少一个通道形成有敞开的顶部并且完全位于所述至少一个空气轴承垫的边界内。
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8.发明授权Systems and methods for reducing condensation along a slider air bearing surface in energy assisted magnetic recording 有权用于在能量辅助磁记录中沿滑块空气轴承表面减少冷凝的系统和方法公开(公告)号：US08599653B1
公开(公告)日：2013-12-03
申请号：US13610157
申请日：2012-09-11
IPC分类号： G11B11/00
CPC分类号： G11B5/6082 , G11B5/314 , G11B5/3173 , G11B2005/0021
摘要： Systems and methods for reducing condensation along an air bearing surface of a slider in an energy assisted magnetic recording system are provided. In one embodiment, the invention relates to a slider configured to reduce condensation along an air bearing surface in an energy assisted magnetic recording system, the slider including an air bearing surface (ABS), a write transducer including a portion disposed at the ABS, a hot spot region disposed along the ABS, where the hot spot region includes the portion of the write transducer at the ABS, and a trench surrounding the hot spot region.
摘要翻译： 提供了一种用于在能量辅助磁记录系统中沿着滑块的空气轴承表面减小冷凝的系统和方法。 在一个实施例中，本发明涉及一种被配置为在能量辅助磁记录系统中沿着空气轴承表面减少冷凝的滑块，滑块包括空气轴承表面（ABS），包括设置在ABS处的部分的写换能器， 沿着ABS布置的热点区域，其中热点区域包括ABS处的写入传感器的部分以及围绕热点区域的沟槽。
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公开(公告)号：US08098450B2
公开(公告)日：2012-01-17
申请号：US12651161
申请日：2009-12-31
CPC分类号： G11B5/6005 , G11B5/6064 , G11B5/607 , G11B5/6076
摘要： A hard disk drive (HDD) including a first resistive temperature detector (RTD) configured to detect a temperature generated by proximity of a slider and a media. The first RTD is proximate an air bearing surface (ABS) of the slider. The HDD also includes a second RTD configured to detect at least one temperature correlated to a fly-height of the slider. The second RTD is not required to be proximate the ABS of the slider. HDD also includes a read/write integrated circuit (IC) configured to determine the fly-height of the slider based on detection of temperatures by the first RTD and the second RTD.
摘要翻译： 一种硬盘驱动器（HDD），包括被配置为检测由滑块和介质的靠近产生的温度的第一电阻温度检测器（RTD）。 第一个RTD靠近滑块的空气轴承表面（ABS）。 HDD还包括被配置为检测与滑块的飞行高度相关的至少一个温度的第二RTD。 第二个RTD不需要靠近滑块的ABS。 HDD还包括被配置为基于通过第一RTD和第二RTD检测温度来确定滑块的飞行高度的读/写集成电路（IC）。
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公开(公告)号：US08085490B2
公开(公告)日：2011-12-27
申请号：US12646848
申请日：2009-12-23
IPC分类号： G11B21/02
CPC分类号： G11B5/6029
摘要： In fly-height control system, a slider comprises a spin torque oscillator that is configured for generating an RF carrier signal which is out-of-band of a frequency band of read data, write data, and control signals in a hard disk drive.
摘要翻译： 在飞行高度控制系统中，滑块包括自旋扭矩振荡器，其被配置为产生在硬盘驱动器中的读取数据，写入数据和控制信号的频带的带外的RF载波信号。
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