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1. 发明授权

US07400473B1 Slider with independent fly-height adjustment of reader and writer 有权
标题翻译：滑块与读写器独立飞高调整
公开(公告)号：US07400473B1
公开(公告)日：2008-07-15
申请号：US11048998
申请日：2005-02-01
申请人： Douglas J. Krajnovich , Erhard Schreck , Kaz Saito , Don Brunnett
发明人： Douglas J. Krajnovich , Erhard Schreck , Kaz Saito , Don Brunnett
IPC分类号： G11B5/56 , G11B5/39
CPC分类号： G11B5/3136 , G11B5/6064 , G11B5/607
摘要： A disk drive includes a rotatable storage disk, a suspension, and a slider assembly. The slider assembly includes a slider body, a first slider deformer and a second slider deformer. Activation of the first slider deformer deforms the slider body, and activation of the second slider deformer deforms the slider body. Further, the slider deformers can be independently controllable. The read element is positioned near the first slider deformer and the write element is positioned near the second slider deformer. Activation of the first slider deformer adjusts a read head-to-disk spacing of the read element and activation of the second slider deformer adjusts a write head-to-disk spacing of the write element. Further, activation of the first slider deformer does not significantly influence the write head-to-disk spacing and activation of the second slider deformer does not significantly influence the read head-to-disk spacing.
摘要翻译：磁盘驱动器包括可旋转存储盘，悬架和滑块组件。滑块组件包括滑块体，第一滑块变形器和第二滑块变形器。第一滑块变形器的激活使滑块体变形，并且第二滑块变形器的激活使滑块体变形。此外，滑块变形器可以是独立可控的。读取元件位于第一滑块变形器附近，并且写入元件位于第二滑块变形器附近。第一滑块变形器的激活调整读取元件的读取磁头与磁盘的间隔，并且第二滑块变形器的激活调节写入元件的写入磁头到磁盘的间隔。此外，第一滑块变形器的激活不会对写入磁头到磁盘间隔产生显着的影响，并且第二滑块变形器的激活不会显着影响读取的磁头到磁盘的间隔。

2. 发明授权

US07280315B1 Passive compensation for pole tip protrusion by slider bending 有权
标题翻译：通过滑块弯曲对极尖突起的被动补偿
公开(公告)号：US07280315B1
公开(公告)日：2007-10-09
申请号：US10968718
申请日：2004-10-19
申请人： Brian Strom , Douglas Krajnovich , Kaz Saito , Timothy Riener
发明人： Brian Strom , Douglas Krajnovich , Kaz Saito , Timothy Riener
IPC分类号： G11B5/60
CPC分类号： G11B5/6005 , G11B5/6064
摘要： A disk drive includes a storage disk, a suspension and a slider assembly. The slider assembly includes a trailing half having a surface area, and a leading half having a substantially similar surface area to that of the trailing half. The percentage of the surface area of the trailing half that is directly secured to the suspension is greater than the percentage of the surface area of the leading half that is directly secured to the suspension. In another embodiment, the slider assembly includes a top surface that is secured to the suspension so that during an increase in temperature of the suspension only a portion of the top surface is subjected to a force that causes concavity of the slider assembly along a crown and/or a cross-crown direction. In yet another embodiment, the slider assembly is secured to the suspension so that a portion of the slider assembly cantilevers away from the suspension. In a further embodiment, the slider assembly has a leading edge and an opposing trailing edge. In this embodiment, the slider assembly is secured to the suspension so that an increase in temperature of the suspension causes more cross-crown concavity relative to the storage disk at the trailing edge than at the leading edge.
摘要翻译：磁盘驱动器包括存储盘，悬架和滑块组件。滑块组件包括具有表面区域的后半部分，以及具有与后半部分具有基本相似的表面积的前半部分。直接固定在悬架上的后半部分的表面积的百分比大于直接固定在悬架上的前半部分的表面积的百分比。在另一个实施例中，滑块组件包括固定到悬架的顶表面，使得在悬架的温度升高期间，只有顶表面的一部分受到沿凸起引起滑块组件的凹陷的力，并且 /或交叉冠方向。在另一个实施例中，滑块组件固定到悬架上，使得滑块组件的一部分悬臂远离悬架。在另一实施例中，滑块组件具有前缘和相对的后缘。在该实施例中，滑块组件被固定到悬架上，使得悬架的温度升高相对于在后缘处的存储盘比在前缘处产生更多的交叉冠部凹面。

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