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    • 1. 发明授权
    • Suspension with high conductivity ground layer for microwave signal transmission line, for magnetic head slider
    • 用于微波信号传输线的高导电性接地层悬挂,用于磁头滑块
    • US08693143B2
    • 2014-04-08
    • US13302658
    • 2011-11-22
    • Eriko AjiokaYoshikazu Soeno
    • Eriko AjiokaYoshikazu Soeno
    • G11B5/48
    • G11B5/4833G11B5/486G11B5/4866G11B2005/0024
    • A suspension is configured to support a magnetic head slider having a recording head element for recording to a magnetic recording medium and a microwave generating element that applies a high-frequency magnetic field to the magnetic recording medium when recording to the magnetic recording medium is conducted by the recording head element. The suspension includes a flexure that supports the magnetic head slider, and a microwave signal transmission line and a recording signal transmission line that are supported by the flexure. The microwave signal transmission line is connected to the microwave generating element and configured to transmit microwave signals for generating the high-frequency magnetic field, the recording signal transmission line being connected to the recording head element and configured to transmit recording signals. The flexure has a main body part, a support part for the magnetic head slider, and a pair of arm parts that links the main body part and the support part. The recording signal transmission line is supported between the main body part and the support part by a separate support part separated from the flexure, the microwave signal transmission line is supported between the main body part and the support part by at least one of the pair of arm parts, and a portion of the one of the arm parts that supports the microwave signal transmission line has a lamination structure in which an insulating layer that supports the microwave signal transmission line on one surface and a substrate whose portion opposing the other surface of the insulating layer has conductivity are laminated.
    • 悬架被配置为支撑具有用于记录到磁记录介质的记录头元件的磁头滑块和当向磁记录介质记录时向磁记录介质施加高频磁场的微波产生元件,其通过 记录头元件。 悬架包括支撑磁头滑块的挠曲件,以及由挠曲件支撑的微波信号传输线和记录信号传输线。 微波信号传输线连接到微波产生元件,并被配置为传送用于产生高频磁场的微波信号,记录信号传输线连接到记录头元件并被配置为发送记录信号。 挠曲具有主体部分,用于磁头滑动件的支撑部分和连接主体部分和支撑部分的一对臂部分。 记录信号传输线通过与弯曲部分离的单独的支撑部分支撑在主体部分和支撑部分之间,微波信号传输线由主体部分和支撑部分中的至少一个支撑在主体部分和支撑部分之间, 臂部件和支撑微波信号传输线的一个臂部分的一部分具有层压结构,其中在一个表面上支撑微波信号传输线的绝缘层和与其相反的部分的基板 绝缘层具有导电性层压。
    • 3. 发明申请
    • SUSPENSION WITH HIGH CONDUCTIVITY GROUND LAYER
    • 具有高电导率地层的悬挂
    • US20130128388A1
    • 2013-05-23
    • US13302887
    • 2011-11-22
    • Eriko AJIOKAYoshikazu SOENO
    • Eriko AJIOKAYoshikazu SOENO
    • G11B5/48G11B21/16
    • G11B5/4833G11B5/486G11B5/4866
    • A suspension is configured to support a magnetic head slider having a recording head element for recording to a magnetic recording medium and a microwave generating element that applies a high-frequency magnetic field to the magnetic recording medium when recording is conducted by the recording head element. The suspension has a flexure that supports the magnetic head slider, a microwave signal transmission line and a recording signal transmission line. The microwave signal transmission line is connected to the microwave generating element and configured to transmit microwave signals for generating the high-frequency magnetic field. The microwave signal transmission line and the recording signal transmission line are supported between the main body part and the support part, a portion of which has a first lamination structure where a first ground layer is conductive and a first insulating layer supports the microwave signal transmission.
    • 悬架被配置为支撑具有用于记录到磁记录介质的记录头元件的磁头滑块和当由记录头元件进行记录时向磁记录介质施加高频磁场的微波产生元件。 悬架具有支撑磁头滑块,微波信号传输线和记录信号传输线的挠曲。 微波信号传输线连接到微波产生元件,并被配置为发送用于产生高频磁场的微波信号。 微波信号传输线和记录信号传输线被支撑在主体部分和支撑部分之间,其一部分具有第一层压结构,其中第一接地层是导电的,第一绝缘层支撑微波信号传输。
    • 7. 发明申请
    • SUSPENSION WITH HIGH CONDUCTIVITY GROUND LAYER
    • 具有高电导率地层的悬挂
    • US20130128387A1
    • 2013-05-23
    • US13302594
    • 2011-11-22
    • Eriko AJIOKAYoshikazu Soeno
    • Eriko AJIOKAYoshikazu Soeno
    • G11B5/48G11B21/16
    • G11B5/4833G11B5/486G11B5/4866
    • A suspension is configured to support a magnetic head slider having a recording head element for recording data signals to a magnetic recording medium and a microwave generating element that applies a high-frequency magnetic field to the magnetic recording medium when recording is conducted by the recording head element. The suspension includes a flexure that supports the magnetic head slider and a microwave signal transmission line. The microwave signal transmission line is connected to the microwave generating element and configured to transmit microwave signals for generating the high-frequency magnetic field. A portion that supports the microwave signal transmission line of the flexure includes a lamination structure, a ground layer with the thickness of 0.1 μm or greater and less than 2 μm and having higher conductivity than that of the flexure main plate, and an insulating layer that supports the microwave signal transmission line.
    • 悬架被配置为支撑具有用于将数据信号记录到磁记录介质的记录头元件的磁头滑块和当由记录头执行记录时将高频磁场施加到磁记录介质的微波产生元件 元件。 悬架包括支撑磁头滑块和微波信号传输线的挠曲件。 微波信号传输线连接到微波产生元件,并被配置为发送用于产生高频磁场的微波信号。 支撑挠曲部的微波信号传输线的部分包括层叠结构,厚度为0.1μm以上且小于2μm的导电层,并且具有比挠曲主板的导电性高的导电性的绝缘层, 支持微波信号传输线。
    • 9. 发明授权
    • Suspension with high conductivity ground layer
    • 具有高导电性地层的悬浮体
    • US08587903B2
    • 2013-11-19
    • US13302887
    • 2011-11-22
    • Eriko AjiokaYoshikazu Soeno
    • Eriko AjiokaYoshikazu Soeno
    • G11B5/48G11B21/16
    • G11B5/4833G11B5/486G11B5/4866
    • A suspension is configured to support a magnetic head slider having a recording head element for recording to a magnetic recording medium and a microwave generating element that applies a high-frequency magnetic field to the magnetic recording medium when recording is conducted by the recording head element. The suspension has a flexure that supports the magnetic head slider, a microwave signal transmission line and a recording signal transmission line. The microwave signal transmission line is connected to the microwave generating element and configured to transmit microwave signals for generating the high-frequency magnetic field. The microwave signal transmission line and the recording signal transmission line are supported between the main body part and the support part, a portion of which has a first lamination structure where a first ground layer is conductive and a first insulating layer supports the microwave signal transmission.
    • 悬架被配置为支撑具有用于记录到磁记录介质的记录头元件的磁头滑块和当由记录头元件进行记录时向磁记录介质施加高频磁场的微波产生元件。 悬架具有支撑磁头滑块,微波信号传输线和记录信号传输线的挠曲。 微波信号传输线连接到微波产生元件,并被配置为发送用于产生高频磁场的微波信号。 微波信号传输线和记录信号传输线被支撑在主体部分和支撑部分之间,其一部分具有第一层压结构,其中第一接地层是导电的,第一绝缘层支撑微波信号传输。
    • 10. 发明申请
    • SUSPENSION WITH HIGH CONDUCTIVITY GROUND LAYER
    • 具有高电导率地层的悬挂
    • US20130128382A1
    • 2013-05-23
    • US13302658
    • 2011-11-22
    • Eriko AJIOKAYoshikazu SOENO
    • Eriko AJIOKAYoshikazu SOENO
    • G11B5/48G11B21/02
    • G11B5/4833G11B5/486G11B5/4866G11B2005/0024
    • A suspension is configured to support a magnetic head slider having a recording head element for recording to a magnetic recording medium and a microwave generating element that applies a high-frequency magnetic field to the magnetic recording medium when recording to the magnetic recording medium is conducted by the recording head element. The suspension includes a flexure that supports the magnetic head slider, and a microwave signal transmission line and a recording signal transmission line that are supported by the flexure. The microwave signal transmission line is connected to the microwave generating element and configured to transmit microwave signals for generating the high-frequency magnetic field, the recording signal transmission line being connected to the recording head element and configured to transmit recording signals. The flexure has a main body part, a support part for the magnetic head slider, and a pair of arm parts that links the main body part and the support part. The recording signal transmission line is supported between the main body part and the support part by a separate support part separated from the flexure, the microwave signal transmission line is supported between the main body part and the support part by at least one of the pair of arm parts, and a portion of the one of the arm parts that supports the microwave signal transmission line has a lamination structure in which an insulating layer that supports the microwave signal transmission line on one surface and a substrate whose portion opposing the other surface of the insulating layer has conductivity are laminated.
    • 悬架被配置为支撑具有用于记录到磁记录介质的记录头元件的磁头滑块和当向磁记录介质记录时向磁记录介质施加高频磁场的微波产生元件,其通过 记录头元件。 悬架包括支撑磁头滑块的挠曲件,以及由挠曲件支撑的微波信号传输线和记录信号传输线。 微波信号传输线连接到微波产生元件,并被配置为传送用于产生高频磁场的微波信号,记录信号传输线连接到记录头元件并被配置为发送记录信号。 挠曲具有主体部分,用于磁头滑动件的支撑部分和连接主体部分和支撑部分的一对臂部分。 记录信号传输线通过与弯曲部分离的单独的支撑部分支撑在主体部分和支撑部分之间,微波信号传输线由主体部分和支撑部分中的至少一个支撑在主体部分和支撑部分之间, 臂部件和支撑微波信号传输线的一个臂部分的一部分具有层压结构,其中在一个表面上支撑微波信号传输线的绝缘层和与其相反的部分的基板 绝缘层具有导电性层压。