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公开(公告)号：US20150380019A1
公开(公告)日：2015-12-31
申请号：US14319195
申请日：2014-06-30
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： David Deen , Eric Singleton , Vasudevan Ramaswamy , Mohammend Patwari , Taras Pokhil , Jae-Young Li
CPC classification number: G11B33/144 , G11B5/09 , G11B5/11 , G11B5/115 , G11B5/314 , G11B5/315 , G11B5/3912 , G11B5/398 , G11B5/40 , G11B5/607 , G11B20/18
Abstract: Various embodiments of a magnetic stack are disclosed. In one or more embodiments, the magnetic stack includes first and second shield layers, and a magnetically responsive lamination disposed between the first and second shield layers. The magnetically responsive lamination can be configured to receive a sense current IS therethrough. The magnetic stack also includes a cooling element disposed between the first and second shield layers and thermally coupled to the magnetically responsive lamination. The cooling element can be configured to receive a bias current IB therethrough. And the cooling element can be configured to cool the magnetically responsive lamination during a read function.
Abstract translation: 公开了磁栈的各种实施例。 在一个或多个实施例中，磁性堆叠包括第一和第二屏蔽层以及设置在第一和第二屏蔽层之间的磁响应层压体。 磁响应层压可被配置成接收通过其的感测电流IS。 磁性堆叠还包括设置在第一和第二屏蔽层之间的热耦合到磁响应层压件的冷却元件。 冷却元件可被配置成接收通过其中的偏置电流IB。 并且冷却元件可以被配置为在读取功能期间冷却磁响应层压。
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Patent Agency Ranking
公开(公告)号：US09761279B2
公开(公告)日：2017-09-12
申请号：US15468216
申请日：2017-03-24
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： David Deen , Eric Singleton , Vasudevan Ramaswamy , Mohammed Patwari , Taras Pokhil , Jae-Young Yi
CPC classification number: G11B33/144 , G11B5/09 , G11B5/11 , G11B5/115 , G11B5/314 , G11B5/315 , G11B5/3912 , G11B5/398 , G11B5/40 , G11B5/607 , G11B20/18
Abstract: Various embodiments of a magnetic stack are disclosed. In one or more embodiments, the magnetic stack includes first and second shield layers, and a magnetically responsive lamination disposed between the first and second shield layers. The magnetically responsive lamination can be configured to receive a sense current IS therethrough. The magnetic stack also includes a cooling element disposed between the first and second shield layers and thermally coupled to the magnetically responsive lamination. The cooling element can be configured to receive a bias current IB therethrough. And the cooling element can be configured to cool the magnetically responsive lamination during a read function.
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公开(公告)号：US09607634B2
公开(公告)日：2017-03-28
申请号：US15045563
申请日：2016-02-17
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： David Deen , Eric Singleton , Vasudevan Ramaswamy , Mohammed Patwari , Taras Pokhil , Jae-Young Li
CPC classification number: G11B33/144 , G11B5/09 , G11B5/11 , G11B5/115 , G11B5/314 , G11B5/315 , G11B5/3912 , G11B5/398 , G11B5/40 , G11B5/607 , G11B20/18
Abstract: Various embodiments of a magnetic stack are disclosed. In one or more embodiments, the magnetic stack includes first and second shield layers, and a magnetically responsive lamination disposed between the first and second shield layers. The magnetically responsive lamination can be configured to receive a sense current IS therethrough. The magnetic stack also includes a cooling element disposed between the first and second shield layers and thermally coupled to the magnetically responsive lamination. The cooling element can be configured to receive a bias current IB therethrough. And the cooling element can be configured to cool the magnetically responsive lamination during a read function.
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公开(公告)号：US20170200479A1
公开(公告)日：2017-07-13
申请号：US15468216
申请日：2017-03-24
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： David Deen , Eric Singleton , Vasudevan Ramaswamy , Mohammed Patwari , Taras Pokhil , Jae-Young Li
CPC classification number: G11B33/144 , G11B5/09 , G11B5/11 , G11B5/115 , G11B5/314 , G11B5/315 , G11B5/3912 , G11B5/398 , G11B5/40 , G11B5/607 , G11B20/18
Abstract: Various embodiments of a magnetic stack are disclosed. In one or more embodiments, the magnetic stack includes first and second shield layers, and a magnetically responsive lamination disposed between the first and second shield layers. The magnetically responsive lamination can be configured to receive a sense current IS therethrough. The magnetic stack also includes a cooling element disposed between the first and second shield layers and thermally coupled to the magnetically responsive lamination. The cooling element can be configured to receive a bias current IB therethrough. And the cooling element can be configured to cool the magnetically responsive lamination during a read function.
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公开(公告)号：US20160163337A1
公开(公告)日：2016-06-09
申请号：US15045563
申请日：2016-02-17
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： David Deen , Eric Singleton , Vasudevan Ramaswamy , Mohammed Patwari , Taras Pokhil , Jae-Young Li
CPC classification number: G11B33/144 , G11B5/09 , G11B5/11 , G11B5/115 , G11B5/314 , G11B5/315 , G11B5/3912 , G11B5/398 , G11B5/40 , G11B5/607 , G11B20/18
Abstract: Various embodiments of a magnetic stack are disclosed. In one or more embodiments, the magnetic stack includes first and second shield layers, and a magnetically responsive lamination disposed between the first and second shield layers. The magnetically responsive lamination can be configured to receive a sense current IS therethrough. The magnetic stack also includes a cooling element disposed between the first and second shield layers and thermally coupled to the magnetically responsive lamination. The cooling element can be configured to receive a bias current IB therethrough. And the cooling element can be configured to cool the magnetically responsive lamination during a read function.
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公开(公告)号：US09269379B2
公开(公告)日：2016-02-23
申请号：US14319195
申请日：2014-06-30
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： David Deen , Eric Singleton , Vasudevan Ramaswamy , Mohammend Patwari , Taras Pokhil , Jae-Young Li
CPC classification number: G11B33/144 , G11B5/09 , G11B5/11 , G11B5/115 , G11B5/314 , G11B5/315 , G11B5/3912 , G11B5/398 , G11B5/40 , G11B5/607 , G11B20/18
Abstract: Various embodiments of a magnetic stack are disclosed. In one or more embodiments, the magnetic stack includes first and second shield layers, and a magnetically responsive lamination disposed between the first and second shield layers. The magnetically responsive lamination can be configured to receive a sense current IS therethrough. The magnetic stack also includes a cooling element disposed between the first and second shield layers and thermally coupled to the magnetically responsive lamination. The cooling element can be configured to receive a bias current IB therethrough. And the cooling element can be configured to cool the magnetically responsive lamination during a read function.
Abstract translation: 公开了磁栈的各种实施例。 在一个或多个实施例中，磁性堆叠包括第一和第二屏蔽层以及设置在第一和第二屏蔽层之间的磁响应层压体。 磁响应层压可被配置成接收通过其的感测电流IS。 磁性堆叠还包括设置在第一和第二屏蔽层之间的热耦合到磁响应层压件的冷却元件。 冷却元件可被配置成接收通过其中的偏置电流IB。 并且冷却元件可以被配置为在读取功能期间冷却磁响应层压。
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