公开(公告)号：US08351157B2

公开(公告)日：2013-01-08

申请号：US12830830

申请日：2010-07-06

申请人： Yasushi Nishioka ,  Kazumi Nakatogawa ,  Takayasu Kanaya

发明人： Yasushi Nishioka ,  Kazumi Nakatogawa ,  Takayasu Kanaya

IPC分类号： G11B5/127

CPC分类号： G11B5/3106 ,  B82Y25/00 ,  G01R33/093 ,  G11B5/3136 ,  G11B5/314 ,  G11B5/3163 ,  G11B5/3967 ,  G11B5/607 ,  G11B2005/3996

摘要： This thin film magnetic head has a magnetic read head and a magnetic write head each having respective end surfaces exposed to an ABS. The magnetic read head includes a magnetic reader including an end surface exposed to the ABS, first heat generator disposed on an opposite side of the magnetic reader from the ABS, and first temperature detector disposed closer to the ABS than the first heat generator is. The magnetic write head includes a magnetic pole having an end surface exposed to the ABS, second heat generator, and second temperature detector disposed closer to the ABS than the second heat generator is. The first heat generator and the first temperature detector adjust the protrusion of the magnetic read head, and the second heat generator and the second temperature detector adjust the protrusion of the magnetic write head.

摘要翻译： 该薄膜磁头具有分别具有暴露于ABS的各个端面的磁读头和磁写头。 磁读头包括磁读取器，其包括暴露于ABS的端表面，设置在与ABS的磁读取器相反的一侧的第一热发生器以及比第一热发生器更靠近ABS设置的第一温度检测器。 磁性写头包括具有暴露于ABS的端面的磁极，第二热发生器和比第二热发生器更靠近ABS设置的第二温度检测器。 第一热发生器和第一温度检测器调节磁读头的突起，第二发热体和第二温度检测器调节磁写头的突起。

公开(公告)号：US20110249363A1

公开(公告)日：2011-10-13

申请号：US12756640

申请日：2010-04-08

申请人： Takayasu KANAYA ,  Yosuke ANTOKU ,  Kazuki SATO ,  Takayuki NISHIZAWA ,  Kosuke TANAKA ,  Masaru IIDA ,  Kazumi NAKATOGAWA ,  Eric Cheuk Wing LEUNG ,  Man TSE

发明人： Takayasu KANAYA ,  Yosuke ANTOKU ,  Kazuki SATO ,  Takayuki NISHIZAWA ,  Kosuke TANAKA ,  Masaru IIDA ,  Kazumi NAKATOGAWA ,  Eric Cheuk Wing LEUNG ,  Man TSE

IPC分类号： G11B5/127

CPC分类号： G11B5/1278 ,  G11B5/3136 ,  G11B5/3967 ,  G11B5/6005 ,  G11B5/6064

摘要： A magnetic head disposed in a slider, that is arranged at an interval from a magnetic disk includes a sensor disposed in a position that is opposed to the magnetic disk, a heat conductive film that is positioned on an air bearing surface opposed to the magnetic disk, and that is formed so as to overlap the sensor, of which a height in a direction perpendicular to the air bearing surface is more than a height of the sensor, and that transfers a temperature change of the air bearing surface to the sensor, and a pair of lead films electrically connected to the sensor and not electrically connected to the heat conductive film.

摘要翻译： 设置在与磁盘间隔设置的滑块中的磁头包括设置在与磁盘相对的位置的传感器，位于与磁盘相对的空气轴承表面上的导热膜 并且形成为与传感器重叠，传感器的垂直于空气轴承表面的方向的高度大于传感器的高度，并且将空气轴承表面的温度变化传递到传感器，并且 电连接到传感器并且未电连接到导热膜的一对引线膜。

公开(公告)号：US08199431B2

公开(公告)日：2012-06-12

申请号：US12756640

申请日：2010-04-08

申请人： Takayasu Kanaya ,  Yosuke Antoku ,  Kazuki Sato ,  Takayuki Nishizawa ,  Kosuke Tanaka ,  Masaru Iida ,  Kazumi Nakatogawa ,  Eric Cheuk Wing Leung ,  Man Tse

发明人： Takayasu Kanaya ,  Yosuke Antoku ,  Kazuki Sato ,  Takayuki Nishizawa ,  Kosuke Tanaka ,  Masaru Iida ,  Kazumi Nakatogawa ,  Eric Cheuk Wing Leung ,  Man Tse

IPC分类号： G11B21/21

CPC分类号： G11B5/1278 ,  G11B5/3136 ,  G11B5/3967 ,  G11B5/6005 ,  G11B5/6064

摘要： A magnetic head disposed in a slider, that is arranged at an interval from a magnetic disk includes a sensor disposed in a position that is opposed to the magnetic disk, a heat conductive film that is positioned on an air bearing surface opposed to the magnetic disk, and that is formed so as to overlap the sensor, of which a height in a direction perpendicular to the air bearing surface is more than a height of the sensor, and that transfers a temperature change of the air bearing surface to the sensor, and a pair of lead films electrically connected to the sensor and not electrically connected to the heat conductive film.

摘要翻译： 设置在与磁盘间隔设置的滑块中的磁头包括设置在与磁盘相对的位置的传感器，位于与磁盘相对的空气轴承表面上的导热膜 并且形成为与传感器重叠，传感器的垂直于空气轴承表面的方向的高度大于传感器的高度，并且将空气轴承表面的温度变化传递到传感器，并且 电连接到传感器并且未电连接到导热膜的一对引线膜。

公开(公告)号：US20120008230A1

公开(公告)日：2012-01-12

申请号：US12830830

申请日：2010-07-06

申请人： Yasushi NISHIOKA ,  Kazumi Nakatogawa ,  Takayasu Kanaya

发明人： Yasushi NISHIOKA ,  Kazumi Nakatogawa ,  Takayasu Kanaya

IPC分类号： G11B5/02

CPC分类号： G11B5/3106 ,  B82Y25/00 ,  G01R33/093 ,  G11B5/3136 ,  G11B5/314 ,  G11B5/3163 ,  G11B5/3967 ,  G11B5/607 ,  G11B2005/3996

摘要： This thin film magnetic head has a magnetic read head and a magnetic write head each having respective end surfaces exposed to an ABS. The magnetic read head includes a magnetic reader including an end surface exposed to the ABS, first heat generator disposed on an opposite side of the magnetic reader from the ABS, and first temperature detector disposed closer to the ABS than the first heat generator is. The magnetic write head includes a magnetic pole having an end surface exposed to the ABS, second heat generator, and second temperature detector disposed closer to the ABS than the second heat generator is. The first heat generator and the first temperature detector adjust the protrusion of the magnetic read head, and the second heat generator and the second temperature detector adjust the protrusion of the magnetic write head.

摘要翻译： 该薄膜磁头具有分别具有暴露于ABS的各个端面的磁读头和磁写头。 磁读头包括磁读取器，其包括暴露于ABS的端表面，设置在与ABS的磁读取器相反的一侧的第一热发生器以及比第一热发生器更靠近ABS设置的第一温度检测器。 磁性写头包括具有暴露于ABS的端面的磁极，第二热发生器和比第二热发生器更靠近ABS设置的第二温度检测器。 第一热发生器和第一温度检测器调节磁读头的突起，第二发热体和第二温度检测器调节磁写头的突起。