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1.发明授权Write head designed for adjusting relative write phase between subtracks of a patterned media hypertrack 有权写头用于调整图案化媒体超曲线的子轨道之间的相对写入相位公开(公告)号：US09472211B2
公开(公告)日：2016-10-18
申请号：US14480539
申请日：2014-09-08
IPC分类号： G11B5/127 , G11B5/09 , G11B5/596 , G11B5/74 , G11B5/012 , G11B5/31 , B82Y10/00 , G11B5/11 , G11B5/00
CPC分类号： G11B5/09 , B82Y10/00 , G11B5/012 , G11B5/11 , G11B5/3116 , G11B5/596 , G11B5/746 , G11B2005/0005
摘要： A magnetic recording system configured for recording to a bit patterned media using both hypertrack recording and shingled recording. The magnetic recording system includes a write pole with a notched trailing edge that results in a write bubble with a trailing edge that has two outer convex lobes separated by a centrally disposed concave region. By locating one of the lobes over first and second data tracks of a hypertrack, a proper alignment of the relative phase of the two tracks can be maintained. Further adjustment to the alignment can be achieved by adjusting the radial location of the write head.
摘要翻译： 磁记录系统，被配置为使用高跟踪记录和带状记录来记录到位图案化介质。 磁记录系统包括具有凹口后缘的写极，其导致具有后缘的写气泡，后缘具有由中心设置的凹区分开的两个外凸起凸起。 通过将一个波瓣定位在超曲线的第一和第二数据轨道上，可以保持两个轨道的相对相位的适当对准。 通过调整写入头的径向位置可以进一步调整对准。
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2.发明申请公开(公告)号：US20140376124A1
公开(公告)日：2014-12-25
申请号：US14480539
申请日：2014-09-08
CPC分类号： G11B5/09 , B82Y10/00 , G11B5/012 , G11B5/11 , G11B5/3116 , G11B5/596 , G11B5/746 , G11B2005/0005
摘要： A magnetic recording system configured for recording to a bit patterned media using both hypertrack recording and shingled recording. The magnetic recording system includes a write pole with a notched trailing edge that results in a write bubble with a trailing edge that has two outer convex lobes separated by a centrally disposed concave region. By locating one of the lobes over first and second data tracks of a hypertrack, a proper alignment of the relative phase of the two tracks can be maintained. Further adjustment to the alignment can be achieved by adjusting the radial location of the write head.
摘要翻译： 磁记录系统，被配置为使用高跟踪记录和带状记录来记录到位图案化介质。 磁记录系统包括具有凹口后缘的写极，其导致具有后缘的写气泡，后缘具有由中心设置的凹区分开的两个外凸起凸起。 通过将一个波瓣定位在超曲线的第一和第二数据轨道上，可以保持两个轨道的相对相位的适当对准。 通过调整写入头的径向位置可以进一步调整对准。
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