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    MAGNETIC LAYER COMPOSITION, MULTILAYER TYPE COIL COMPONENT, AND METHOD FOR MANUFACTURING THE SAME
    2.
    发明申请
    MAGNETIC LAYER COMPOSITION, MULTILAYER TYPE COIL COMPONENT, AND METHOD FOR MANUFACTURING THE SAME 有权
    磁性层组合物，多层型线圈组件及其制造方法

    公开(公告)号：US20130009742A1

    公开(公告)日：2013-01-10

    申请号：US13483584

    申请日：2012-05-30

    申请人： Byeong Cheol Moon ,  So Yeon Song ,  Soo Hwan Son

    发明人： Byeong Cheol Moon ,  So Yeon Song ,  Soo Hwan Son

    IPC分类号： H01F1/01 ,  B32B37/14 ,  H01F17/04

    CPC分类号： H01F1/342 ,  C04B35/265 ,  C04B2235/3279 ,  C04B2235/3284 ,  C04B2235/3298 ,  C04B2235/36 ,  C04B2235/5409 ,  C04B2235/6025 ,  C04B2235/725 ,  H01F17/0013 ,  H01F2017/004

    摘要： Disclosed herein are a multilayer type inductor including a magnetic layer composition including NiZn ferrite, a multilayer type coil component including a magnetic layer prepared therefrom, and a method for manufacturing the same.According to the present invention, a copper electrode can be used as an internal electrode of a multilayer type coil product, by including NiZn ferrite in the magnetic layer. As copper is used for the internal electrode, material costs can be significantly reduced. Furthermore, the present invention can improve the maximum saturation magnetization value against the NiCuZn ferrite by about 10%, due to exclusion of Cu having weak magnetism, and can be more desirably used in a product employing high current.

    摘要翻译： 本文公开了一种多层型电感器及其制造方法，该多层型电感器包括包含NiZn铁氧体的磁性层组合物，包含由其制备的磁性层的多层线圈部件。 根据本发明，通过在磁性层中包含NiZn铁氧体，可以使用铜电极作为多层型线圈产品的内部电极。 由于铜用于内部电极，材料成本可以显着降低。 此外，由于排除了具有弱磁性的Cu，本发明可以将NiCuZn铁氧体的最大饱和磁化强度值提高约10％，并且可以更理想地用于采用高电流的产品。

    MULTILAYERED POWER INDUCTOR AND METHOD FOR PREPARING THE SAME
    3.
    发明申请
    MULTILAYERED POWER INDUCTOR AND METHOD FOR PREPARING THE SAME 审中-公开
    多层功率电感器及其制备方法

    公开(公告)号：US20130002391A1

    公开(公告)日：2013-01-03

    申请号：US13534707

    申请日：2012-06-27

    申请人： Ic Seob KIM ,  Soo Hwan SON ,  Sung Yong AN ,  Jin Woo HAHN ,  Byeong Cheol MOON

    发明人： Ic Seob KIM ,  Soo Hwan SON ,  Sung Yong AN ,  Jin Woo HAHN ,  Byeong Cheol MOON

    IPC分类号： H01F27/24 ,  H01F41/32

    CPC分类号： H01F27/24 ,  H01F1/24 ,  H01F1/26 ,  H01F1/33 ,  H01F17/0033 ,  H01F2027/2809

    摘要： Disclosed herein are a multilayered power inductor including a magnetic layer having a structure in which a metal magnetic powder is distributed on a glass substrate, a composition for the magnetic layer, and a method for preparing a multilayered power inductor. According to an exemplary embodiment of the present invention, the multilayered power inductor including a magnetic layer obtained by mixing the metal magnetic powder having high Ms with the glass substrate has excellent bias characteristics having small variations in capacity even when high current is applied. In addition, the exemplary embodiment of the present invention can use Cu as an inner electrode, instead of an expensive precious metal Ag.

    摘要翻译： 本文公开了一种多层功率电感器，其包括具有金属磁性粉末分布在玻璃基板上的结构的磁性层，用于磁性层的组合物，以及制备多层功率电感器的方法。 根据本发明的示例性实施例，包括通过将具有高Ms的金属磁性粉末与玻璃基板混合而获得的磁性层的多层功率电感器具有优异的偏置特性，即使在施加高电流时容量变化也很小。 此外，本发明的示例性实施例可以使用Cu作为内部电极，而不是昂贵的贵金属Ag。

    Magnetic layer composition, multilayer type coil component, and method for manufacturing the same
    5.
    发明授权
    Magnetic layer composition, multilayer type coil component, and method for manufacturing the same 有权
    磁性层组合物，多层型线圈部件及其制造方法

    公开(公告)号：US08890647B2

    公开(公告)日：2014-11-18

    申请号：US13483584

    申请日：2012-05-30

    申请人： Byeong Cheol Moon ,  So Yeon Song ,  Soo Hwan Son

    发明人： Byeong Cheol Moon ,  So Yeon Song ,  Soo Hwan Son

    IPC分类号： H01F27/24

    CPC分类号： H01F1/342 ,  C04B35/265 ,  C04B2235/3279 ,  C04B2235/3284 ,  C04B2235/3298 ,  C04B2235/36 ,  C04B2235/5409 ,  C04B2235/6025 ,  C04B2235/725 ,  H01F17/0013 ,  H01F2017/004

    摘要： Disclosed herein are a multilayer type inductor including a magnetic layer composition including NiZn ferrite, a multilayer type coil component including a magnetic layer prepared therefrom, and a method for manufacturing the same.According to the present invention, a copper electrode can be used as an internal electrode of a multilayer type coil product, by including NiZn ferrite in the magnetic layer. As copper is used for the internal electrode, material costs can be significantly reduced. Furthermore, the present invention can improve the maximum saturation magnetization value against the NiCuZn ferrite by about 10%, due to exclusion of Cu having weak magnetism, and can be more desirably used in a product employing high current.

    摘要翻译： 本文公开了一种多层型电感器及其制造方法，该多层型电感器包括包含NiZn铁氧体的磁性层组合物，包括由其制备的磁性层的多层型线圈部件。 根据本发明，通过在磁性层中包含NiZn铁氧体，可以使用铜电极作为多层型线圈产品的内部电极。 由于铜用于内部电极，材料成本可以显着降低。 此外，由于排除了具有弱磁性的Cu，本发明可以将NiCuZn铁氧体的最大饱和磁化强度值提高约10％，并且可以更理想地用于采用高电流的产品。

    MULTILAYERED CERAMIC ELECTRONIC COMPONENT AND METHOD OF FABRICATING THE SAME
    6.
    发明申请
    MULTILAYERED CERAMIC ELECTRONIC COMPONENT AND METHOD OF FABRICATING THE SAME 审中-公开
    多层陶瓷电子元件及其制造方法

    公开(公告)号：US20130120905A1

    公开(公告)日：2013-05-16

    申请号：US13351844

    申请日：2012-01-17

    申请人： Soo Hwan Son ,  Byeong Cheol Moon ,  So Yeon Song

    发明人： Soo Hwan Son ,  Byeong Cheol Moon ,  So Yeon Song

    IPC分类号： H01G4/12 ,  B05D5/12 ,  B05D1/36 ,  H01F5/00

    CPC分类号： H01F17/0033 ,  H01F2017/002 ,  H01G4/12 ,  H01G4/30

    摘要： There are provided a multilayered ceramic electronic component and a method of fabricating the same. The multilayered ceramic electronic component includes: a ceramic main body; external electrodes; and inner conductors forming a structure of a coil within the ceramic main body, wherein a central axis of the coil is in parallel to the direction in which the external electrodes are connected, and the inner conductors include via conductors laminated to be perpendicular to the central axis of the coil and a ratio of the area of one face of the via conductor to the area of the other face of the via conductor ranges from 0.9 to 1.1.

    摘要翻译： 提供了多层陶瓷电子部件及其制造方法。 多层陶瓷电子部件包括：陶瓷主体; 外部电极; 以及内部导体，其在陶瓷主体内形成线圈结构，其中线圈的中心轴线与外部电极连接的方向平行，并且内部导体包括层叠以垂直于中心的通孔导体 并且通路导体的一个面的面积与通孔导体的另一面的面积的比率为0.9〜1.1。

    GAP COMPOSITION OF MULTI LAYERED POWER INDUCTOR AND MULTI LAYERED POWER INDUCTOR INCLUDING GAP LAYER USING THE SAME
    8.
    发明申请
    GAP COMPOSITION OF MULTI LAYERED POWER INDUCTOR AND MULTI LAYERED POWER INDUCTOR INCLUDING GAP LAYER USING THE SAME 有权
    多层功率电感器和多层功率电感器的GAP组成，包括使用它的GAP层

    公开(公告)号：US20130002389A1

    公开(公告)日：2013-01-03

    申请号：US13536503

    申请日：2012-06-28

    申请人： Soo Hwan SON ,  Sung Yong An ,  Myeong Gi Kim ,  So Yeon Song ,  Byeong Cheol Moon

    发明人： Soo Hwan SON ,  Sung Yong An ,  Myeong Gi Kim ,  So Yeon Song ,  Byeong Cheol Moon

    IPC分类号： H01F5/00

    CPC分类号： H01F3/14 ,  H01F27/292 ,  H01F37/00 ,  H01F2027/2809

    摘要： Disclosed are a multilayered power inductor, including: a body in which a plurality of magnetic layers formed with inner electrodes are stacked; and a plurality of gap layers, wherein the plurality of gap layers are formed so as not to contact external electrodes formed at both sides of the body, and a gap composition of the multilayered power inductor. In addition, as the gap composition, the exemplary embodiment of present invention can prepare tetravalent or tetravalent dielectric oxide into the paste type and applies the gap layer structure thereto, thereby facilitating the structural design and the thickness control of the gap layer as compared with the case of forming the gap layer in the sheet shape of the related art and improving the DC-bias characteristics by maximally suppressing the diffusion with the body.

    摘要翻译： 公开了一种多层功率电感器，包括：其中堆叠形成有内部电极的多个磁性层的主体; 以及多个间隙层，其中所述多个间隙层形成为不接触形成在所述主体两侧的外部电极，以及所述多层功率电感器的间隙组成。 此外，作为间隙组成，本发明的示例性实施方式可以制备四价或四价的电介质氧化物到糊状，并且将间隙层结构施加到其上，从而有助于间隙层的结构设计和厚度控制 在相关技术的片状形成间隙层的情况下，通过最大限度地抑制与体的扩散来提高DC偏置特性。