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公开(公告)号：US07903533B2
公开(公告)日：2011-03-08
申请号：US11738615
申请日：2007-04-23
申请人： Mark David Bedillion , Andreas Karl Roelofs , Earl Chrzaszcz Johns , Yongjun Zhao , Edward Stephen Skalko
发明人： Mark David Bedillion , Andreas Karl Roelofs , Earl Chrzaszcz Johns , Yongjun Zhao , Edward Stephen Skalko
IPC分类号： G11B9/00
CPC分类号： G11B9/02
摘要： An apparatus includes a storage medium, and a transducer positioned adjacent to the storage medium, wherein the transducer includes a first electrode and a second electrode, with the width of the first electrode being less than the width of the second electrode. A method including: applying a first voltage to a transducer to write data to a storage medium, and applying a second voltage to the transducer to read data from the storage medium, wherein the magnitude of the first voltage is greater than the magnitude of the second voltage.
摘要翻译： 一种设备包括存储介质和邻近存储介质定位的换能器，其中换能器包括第一电极和第二电极，第一电极的宽度小于第二电极的宽度。 一种方法，包括：向换能器施加第一电压以将数据写入存储介质，以及向所述换能器施加第二电压以从所述存储介质读取数据，其中所述第一电压的幅度大于所述第二电压的幅度 电压。
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公开(公告)号：US20080259779A1
公开(公告)日：2008-10-23
申请号：US11738615
申请日：2007-04-23
申请人： Mark David Bedillion , Andreas Karl Roelofs , Earl Chrzaszcz Johns , Yongjun Zhao , Edward Stephen Skalko
发明人： Mark David Bedillion , Andreas Karl Roelofs , Earl Chrzaszcz Johns , Yongjun Zhao , Edward Stephen Skalko
IPC分类号： G11B9/02
CPC分类号： G11B9/02
摘要： An apparatus includes a storage medium, and a transducer positioned adjacent to the storage medium, wherein the transducer includes a first electrode and a second electrode, with the width of the first electrode being less than the width of the second electrode. A method including: applying a first voltage to a transducer to write data to a storage medium, and applying a second voltage to the transducer to read data from the storage medium, wherein the magnitude of the first voltage is greater than the magnitude of the second voltage.
摘要翻译： 一种设备包括存储介质和邻近存储介质定位的换能器，其中换能器包括第一电极和第二电极，第一电极的宽度小于第二电极的宽度。 一种方法，包括：向换能器施加第一电压以将数据写入存储介质，以及向所述换能器施加第二电压以从所述存储介质读取数据，其中所述第一电压的幅度大于所述第二电压的幅度 电压。
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公开(公告)号：US07447140B2
公开(公告)日：2008-11-04
申请号：US10902910
申请日：2004-07-30
申请人： Mark Ian Lutwyche , Earl Chrzaszcz Johns , Martin Gerard Forrester , Mark David Bedillion , Andreas Karl Roelofs , Joachim Walter Ahner , Robert Earl Rottmayer , Andre Y L Liem , Edward S. Skalko , Xueshi Yang
发明人： Mark Ian Lutwyche , Earl Chrzaszcz Johns , Martin Gerard Forrester , Mark David Bedillion , Andreas Karl Roelofs , Joachim Walter Ahner , Robert Earl Rottmayer , Andre Y L Liem , Edward S. Skalko , Xueshi Yang
IPC分类号： G11B9/00
CPC分类号： G11B9/02
摘要： An apparatus comprises a ferroelectric storage medium, and a transducer for reading data from the ferroelectric storage medium and for writing data to the ferroelectric storage medium, wherein the transducer includes a substrate and a probe coupled to the substrate, wherein the probe includes a conductive element and a bilayer structure causing the probe to bend toward the ferroelectric storage medium.
摘要翻译： 一种装置包括铁电存储介质和用于从铁电存储介质读取数据并将数据写入铁电存储介质的换能器，其中换能器包括基板和耦合到基板的探针，其中探针包括导电元件 以及使探针朝向铁电存储介质弯曲的双层结构。
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公开(公告)号：US07903532B2
公开(公告)日：2011-03-08
申请号：US11545896
申请日：2006-10-11
IPC分类号： G11B9/00
CPC分类号： G11B9/02 , B82Y10/00 , G11B9/1481
摘要： An apparatus comprises a storage medium, a head substrate, wherein the storage medium and the head substrate are separated by a gap, a plurality of electrodes separated from each other, and a support structure positioned in the gap for supporting some of the electrodes. An apparatus comprising a storage medium, a head substrate, wherein the storage medium and the head substrate are separated by a gap, a plurality of posts positioned in the gap, a layer of low friction material positioned on one end of each of the posts, is also described.
摘要翻译： 一种设备包括存储介质，头基板，其中存储介质和头基板由间隙分开，多个彼此分离的电极以及位于间隙中的用于支撑一些电极的支撑结构。 一种包括存储介质，头基板的设备，其中所述存储介质和所述头基板由间隙分开，定位在所述间隙中的多个柱，位于每个所述柱的一端的低摩擦材料层， 也被描述。
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公开(公告)号：US20080089211A1
公开(公告)日：2008-04-17
申请号：US11545896
申请日：2006-10-11
IPC分类号： G11B9/00
CPC分类号： G11B9/02 , B82Y10/00 , G11B9/1481
摘要： An apparatus comprises a storage medium, a head substrate, wherein the storage medium and the head substrate are separated by a gap, a plurality of electrodes separated from each other, and a support structure positioned in the gap for supporting some of the electrodes. An apparatus comprising a storage medium, a head substrate, wherein the storage medium and the head substrate are separated by a gap, a plurality of posts positioned in the gap, a layer of low friction material positioned on one end of each of the posts, is also described.
摘要翻译： 一种设备包括存储介质，头基板，其中存储介质和头基板由间隙分开，多个彼此分离的电极以及位于间隙中的用于支撑一些电极的支撑结构。 一种包括存储介质，头基板的设备，其中所述存储介质和所述头基板由间隙分开，定位在所述间隙中的多个柱，位于每个所述柱的一端的低摩擦材料层， 也被描述。
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6.发明申请Transducer Assembly and Data Storage Device Including the Transducer Assembly 审中-公开传感器组件和数据存储设备，包括传感器组件公开(公告)号：US20090009906A1
公开(公告)日：2009-01-08
申请号：US11772353
申请日：2007-07-02
IPC分类号： G11B5/012
CPC分类号： G11B9/02
摘要： An apparatus includes a storage medium, a transducer positioned adjacent to the storage medium and along an axis, and first and second support members connected to the transducer at positions that are spaced apart in the direction of the axis.
摘要翻译： 一种装置包括存储介质，与存储介质相邻并且沿着轴定位的换能器，以及在沿轴线方向间隔开的位置处连接到换能器的第一和第二支撑构件。
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7.发明申请Transducer Assembly and Data Storage Apparatus Including the Transducer Assembly 审中-公开包括传感器组件的传感器组件和数据存储设备公开(公告)号：US20090010144A1
公开(公告)日：2009-01-08
申请号：US11772409
申请日：2007-07-02
CPC分类号： G11B9/1436 , B82Y10/00 , G11B9/1409
摘要： An apparatus includes a storage medium, a transducer including an electrode positioned along an axis and having a curved end positioned adjacent to the storage medium, a wear-resistant coating surrounding the electrode, and an actuator for providing relative movement between the storage medium and the transducer.
摘要翻译： 一种设备包括存储介质，换能器，其包括沿着轴线定位的电极，并且具有邻近存储介质定位的弯曲端，围绕电极的耐磨涂层，以及用于提供存储介质和存储介质之间的相对运动的致动器 传感器。
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8.发明申请Recording Media Having a Nanocomposite Protection Layer and Method of Making Same 审中-公开具有纳米复合保护层的记录介质及其制作方法公开(公告)号：US20120003399A1
公开(公告)日：2012-01-05
申请号：US13233674
申请日：2011-09-15
CPC分类号： G11B5/725 , C23C14/06 , C23C14/34 , G11B5/8408
摘要： A method includes: forming a recording layer on a substrate and depositing a nanocomposite layer on the recording layer, the nanocomposite layer including a wear-resistant material and a solid lubricant material, wherein the atomic percentage of the solid lubricant material in the nanocomposite layer is in a range from about 5% to about 99%.
摘要翻译： 一种方法包括：在衬底上形成记录层并在记录层上沉积纳米复合层，纳米复合层包括耐磨材料和固体润滑剂材料，其中纳米复合层中的固体润滑剂材料的原子百分数为 在约5％至约99％的范围内。
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9.发明授权Patterned thin films and use of such films as thermal control layers in heat assisted magnetic recording media 有权图案化的薄膜和这种薄膜作为热辅助磁记录介质中的热控层公开(公告)号：US07521137B2
公开(公告)日：2009-04-21
申请号：US11033936
申请日：2005-01-12
申请人： Julius Kurt Hohlfeld , Yukiko Kubota , Dieter Klaus Weller , Stanko Radvan Brankovic , Xiaomin Yang , Earl Chrzaszcz Johns
发明人： Julius Kurt Hohlfeld , Yukiko Kubota , Dieter Klaus Weller , Stanko Radvan Brankovic , Xiaomin Yang , Earl Chrzaszcz Johns
IPC分类号： G11B5/66
CPC分类号： B82Y10/00 , G11B5/743 , G11B5/855 , G11B2005/0021
摘要： Patterned thin films comprise regions of relatively low thermal conductivity material separated by regions of relatively high thermal conductivity material. The low thermal conductivity regions may be provided in the form of cylinders or cuboids which are arranged in a continuous matrix of the high thermal conductivity material. The thin film may be used as thermal control layers in data recording media such as heat assisted magnetic recording media.
摘要翻译： 图案化的薄膜包括由相对高的导热材料的区域分隔的相对较低导热材料的区域。 低热导率区域可以以排列在高导热材料的连续矩阵中的圆柱体或长方体形式提供。 该薄膜可以用作诸如热辅助磁记录介质的数据记录介质中的热控层。
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公开(公告)号：US20070253314A1
公开(公告)日：2007-11-01
申请号：US11414893
申请日：2006-05-01
IPC分类号： G11B9/00
CPC分类号： G11B9/1472 , B82Y10/00 , G11B9/1409 , Y10S977/875 , Y10S977/947
摘要： An apparatus comprises a storage media having a surface coated with a lubricant, and a plurality of probes having tips contacting the lubricant, wherein the probes are coated with one of a fluorocarbon, perfluoropolyether, polytetrafluoroethylene, fluorinated ethylene propylene, polyethylene, or a hydrocarbon polymer.
摘要翻译： 一种设备包括具有涂覆有润滑剂的表面的存储介质和具有与润滑剂接触的尖端的多个探针，其中探针涂覆有碳氟化合物，全氟聚醚，聚四氟乙烯，氟化乙烯丙烯，聚乙烯或烃聚合物 。
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