中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

26 records (took 0.016 seconds)

    Varying write pole side shield gap
    11.
    发明授权
    Varying write pole side shield gap 有权
    写磁极侧屏蔽间隙变化

    公开(公告)号：US09224407B2

    公开(公告)日：2015-12-29

    申请号：US14153335

    申请日：2014-01-13

    Applicant: Seagate Technology LLC

    Inventor： Marcus B. Mooney ,  Angela B. Moore ,  Aji Baby ,  Neil P. McLarnon ,  Alison M. Bell

    IPC: G11B5/60 ,  G11B5/265

    CPC classification number: G11B5/265 ,  G11B5/1278 ,  G11B5/232 ,  G11B5/235 ,  G11B5/3116 ,  G11B5/315 ,  G11B5/3163 ,  G11B5/6082

    Abstract: A magnetic element can be configured with a write pole that continuously extends from an air bearing surface along a plane orthogonal to the air bearing surface. A magnetic shield can be separated from the write pole by a first gap distance on the air bearing surface throughout a tip portion of the write pole and by a second gap distance distal the air bearing surface along the plane orthogonal to the air bearing surface along a body portion of the write pole with the first and second gap distances measured parallel to the air bearing surface and the second gap distance being greater than the first gap distance.

    Abstract translation: 磁性元件可以配置有从空气轴承表面沿着与空气轴承表面正交的平面连续延伸的写入极。 磁屏蔽可以在写磁极的顶端部分的空气轴承表面上的第一间隙距离与记录极分离，并且沿着与空气轴承表面正交的平面的空气轴承表面的第二间隙距离沿着 写入极的主体部分具有平行于空气支承表面测量的第一和第二间隙距离，第二间隙距离大于第一间隙距离。

    Plasmonic waveguide with an angled, elongated portion
    12.
    发明授权
    Plasmonic waveguide with an angled, elongated portion 有权
    等离子体波导具有成角度的细长部分

    公开(公告)号：US09099130B2

    公开(公告)日：2015-08-04

    申请号：US13940886

    申请日：2013-07-12

    Applicant: Seagate Technology LLC

    Inventor： Mark Gubbins ,  Marcus B. Mooney

    IPC: G11B5/00 ,  G11B5/48 ,  G02B6/34 ,  G02B6/42 ,  G02B6/122

    CPC classification number: G11B5/4866 ,  G02B6/1226 ,  G02B6/1228 ,  G02B6/34 ,  G02B6/4204 ,  G11B5/314 ,  G11B2005/0021

    Abstract: An apparatus includes an input region having a high-refractive-index material and an input surface configured to receive light emitted from a laser. An output surface of the apparatus is configured to deliver energy to a recording medium. The apparatus includes a plasmonic waveguide having a first elongated portion at an angle to the input surface and configured to receive the light through the input region. In response to receiving the light, surface plasmons are excited and guided to an end of the first elongated portion. The plasmonic waveguide includes a second elongated portion coupled to the end of the first elongated portion and configured to guide the surface plasmons to the output surface.

    Abstract translation: 一种装置包括具有高折射率材料的输入区域和被配置为接收从激光器发射的光的输入表面。 设备的输出表面被配置为将能量传递到记录介质。 该装置包括等离子体激元波导，其具有与输入表面成一定角度的第一细长部分并且被配置为通过输入区域接收光。 响应于接收光，表面等离子体激元被激发并被引导到第一细长部分的一端。 等离子体激元波导包括耦合到第一细长部分的端部并被配置为将表面等离子体质子引导到输出表面的第二细长部分。

    Varying Write Pole Side Shield Gap
    17.
    发明申请
    Varying Write Pole Side Shield Gap 有权
    改变写极侧边隙

    公开(公告)号：US20150199982A1

    公开(公告)日：2015-07-16

    申请号：US14153351

    申请日：2014-01-13

    Applicant: Seagate Technology LLC

    Inventor： Marcus B. Mooney ,  Angela B. Moore ,  Aji Baby ,  Neil P. McLarnon ,  Alison M. Bell

    IPC: G11B5/187

    CPC classification number: G11B5/187 ,  G11B5/1278 ,  G11B5/3116 ,  G11B5/315 ,  G11B5/3163

    Abstract: A magnetic element can be constructed by forming a write pole with a tip portion that continuously extends from an air bearing surface (ABS) along a plane orthogonal to the ABS to a body portion that continuously extends from the tip portion distal the ABS. A first write gap layer can then be deposited in contact with the write pole before a processing layer is deposited in contact with the first write gap layer. A magnetic shield may then be formed atop the processing layer with the magnetic shield being separated from the write pole by a first gap distance on the ABS throughout the tip portion and by a second gap distance distal the ABS along the plane orthogonal to the ABS along the body portion. The first and second gap distances can be measured parallel to the ABS with the second gap distance being greater than the first gap distance.

    Abstract translation: 磁性元件可以通过形成具有从空气轴承表面（ABS）沿垂直于ABS的平面连续延伸到从远离ABS的末端连续延伸的主体部分的尖端部分的写入极构成。 然后可以在与第一写间隙层接触沉积处理层之前，将第一写入间隙层沉积成与写入极接触。 然后可以在处理层的顶部形成磁屏蔽，其中磁屏蔽件在整个尖端部分处在ABS的整个第一间隔距离处与写入极分离，并且沿着垂直于ABS的平面垂直于ABS的第二间隙距离 身体部位。 可以平行于ABS测量第一和第二间隙距离，其中第二间隙距离大于第一间隙距离。

    PLASMONIC WAVEGUIDE WITH AN ANGLED, ELONGATED PORTION
    18.
    发明申请
    PLASMONIC WAVEGUIDE WITH AN ANGLED, ELONGATED PORTION 有权
    等离子体波导，带有凸起的长条状部分

    公开(公告)号：US20150016238A1

    公开(公告)日：2015-01-15

    申请号：US13940886

    申请日：2013-07-12

    Applicant: Seagate Technology LLC

    Inventor： Mark Gubbins ,  Marcus B. Mooney

    IPC: G11B5/48 ,  G02B6/10

    CPC classification number: G11B5/4866 ,  G02B6/1226 ,  G02B6/1228 ,  G02B6/34 ,  G02B6/4204 ,  G11B5/314 ,  G11B2005/0021

    Abstract: An apparatus includes an input region having a high-refractive-index material and an input surface configured to receive light emitted from a laser. An output surface of the apparatus is configured to deliver energy to a recording medium. The apparatus includes a plasmonic waveguide having a first elongated portion at an angle to the input surface and configured to receive the light through the input region. In response to receiving the light, surface plasmons are excited and guided to an end of the first elongated portion. The plasmonic waveguide includes a second elongated portion coupled to the end of the first elongated portion and configured to guide the surface plasmons to the output surface.

    Abstract translation: 一种装置包括具有高折射率材料的输入区域和被配置为接收从激光器发射的光的输入表面。 设备的输出表面被配置为将能量传递到记录介质。 该装置包括等离子体激元波导，其具有与输入表面成一定角度的第一细长部分并且被配置为通过输入区域接收光。 响应于接收光，表面等离子体激元被激发并被引导到第一细长部分的一端。 等离子体激元波导包括耦合到第一细长部分的端部并被配置为将表面等离子体质子引导到输出表面的第二细长部分。

Patent Agency Ranking