公开(公告)号：US20130335184A1

公开(公告)日：2013-12-19

申请号：US13633544

申请日：2012-10-02

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jin Woo HAHN ,  Myeong Gi KIM ,  Sung Yong AN ,  Ic Seob KIM ,  Byeong Cheol MOON

IPC: H01F5/00

CPC classification number: H01F3/14 ,  H01F17/0013 ,  H01F17/0033 ,  H01F27/292

Abstract: There is provided a multi-layered chip electronic component including: a multi-layered body including a 2016-sized or less and a plurality of magnetic layers; conductive patterns electrically connected in a stacking direction to form coil patterns, within the multi-layered body; and non-magnetic gap layers formed over a laminated surface of the multi-layered body between the multi-layered magnetic layers and having a thickness Tg in a range of 1 μm≦Tg≦7 μm, wherein the number of non-magnetic gap layers may have the number of gap layers in a range between at least four layers among the magnetic layers and a turns amount of the coil pattern.

Abstract translation: 提供一种多层芯片电子部件，其包括：包括2016尺寸以下的多层磁性层的多层体; 导电图案在堆叠方向上电连接以形成多层体内的线圈图案; 以及形成在多层磁性层之间的层叠多层体的表面上的非磁性间隙层，其厚度Tg在1mum @ Tg @7μm的范围内，其中非磁隙层数 可以具有在磁性层中的至少四层之间的范围内的间隙层的数量和线圈图案的匝数。

公开(公告)号：US20150109074A1

公开(公告)日：2015-04-23

申请号：US14315110

申请日：2014-06-25

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Soo Hwan SON ,  Jin Woo HAHN ,  Joon Hwan KWAG ,  Kyoung No LEE ,  Myeong Gi KIM ,  Hwan Soo LEE

IPC: H03H7/01

CPC classification number: H03H7/0115 ,  H03H2001/0085

Abstract: A composite electronic component may include: a composite body including a capacitor formed of a ceramic body in which a plurality of dielectric layers and first and second internal electrodes are laminated, and an inductor formed of a magnetic body including a coil; an input terminal disposed on a first end surface of the composite body; output terminals including a first output terminal disposed on a second end surface of the composite body and a second output terminal disposed on the second end surface of the composite body; and a ground terminal disposed on one or more of upper and lower surfaces and the first end surface of the capacitor of the composite body. The capacitor is adjacent to the inductor.

Abstract translation: 复合电子部件可以包括：复合体，包括由多个电介质层和第一和第二内部电极层叠的陶瓷体形成的电容器和由包括线圈的磁体形成的电感器; 输入端子，设置在复合体的第一端面上; 输出端子，包括设置在复合体的第二端面上的第一输出端子和设置在复合体的第二端面上的第二输出端子; 以及设置在所述复合体的电容器的上表面和下表面的一个或多个以及第一端面上的接地端子。 电容器与电感器相邻。

公开(公告)号：US20130335185A1

公开(公告)日：2013-12-19

申请号：US13660543

申请日：2012-10-25

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

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

IPC: H01F5/00

CPC classification number: H01F17/0033 ,  H01F17/0013 ,  H01F27/292

Abstract: There is provided a multi-layered chip electronic component, including: a multi-layered body including a plurality of first magnetic layers on which conductive patterns are formed; and second magnetic layers interposed between the first magnetic layers within the multi-layered body, wherein the conductive patterns are electrically connected to form coil patterns in a stacking direction, and when a thickness of the second magnetic layer is defined as Ts and a thickness of the conductive pattern is defined as Te, 0.1≦Ts:Te≦0.3 is satisfied.

Abstract translation: 提供了一种多层芯片电子部件，包括：多层体，包括形成有导电图案的多个第一磁性层; 以及介于所述多层体内的所述第一磁性层之间的第二磁性层，其中所述导电图案电连接以在层叠方向上形成线圈图案，并且当所述第二磁性层的厚度被定义为Ts时， 导电图形定义为Te，0.1@Ts：Te@0.3。

公开(公告)号：US20140292460A1

公开(公告)日：2014-10-02

申请号：US14081472

申请日：2013-11-15

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Ho Yoon KIM ,  Myeong Gi KIM ,  Il Jin PARK ,  Jin Woo HAHN ,  Min Kyoung CHEON

IPC: H01F27/245 ,  H01F41/04 ,  H01F27/28

CPC classification number: H01F41/043 ,  H01F17/0013 ,  H01F27/255 ,  H01F41/0246 ,  H01F2017/0066 ,  H01F2027/2809

Abstract: The present invention relates to an inductor. An inductor in accordance with an embodiment of the present invention includes: a ferrite-organic body; an internal electrode laminated on the ferrite-organic body along a thickness direction of the ferrite-organic body to have a multilayer structure; a metal-organic body constituting a device body with the ferrite-organic body by covering the ferrite-organic body; and an external electrode covering the device body to be electrically connected to the internal electrode.

Abstract translation: 本发明涉及电感器。 根据本发明实施例的电感器包括：铁素体 - 有机体; 沿铁素体 - 有机体的厚度方向层叠在铁素体 - 有机体上的内部电极，具有多层结构; 通过覆盖铁素体 - 有机体来构成具有铁素体 - 有机体的器件主体的金属 - 有机体; 以及覆盖所述器件主体以与内部电极电连接的外部电极。

公开(公告)号：US20140139309A1

公开(公告)日：2014-05-22

申请号：US14084264

申请日：2013-11-19

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Soo Hwan SON ,  Jin Woo HAHN ,  Byeong Cheol MOON

IPC: H01F27/28

CPC classification number: H01F27/2804 ,  C04B35/26 ,  C04B2235/3262 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3298 ,  C04B2235/36 ,  C04B2235/6025 ,  H01B1/026 ,  H01F17/0013 ,  H01F2027/2809

Abstract: Disclosed herein is a multilayer coil component including a copper-nickel mixture for an internal electrode, in which a nickel content in the internal electrode is adjusted to thereby optimize the area ratio of nickel to copper while the copper-nickel mixture is used for a material for the internal electrode of the multilayer coil component, thereby preventing deterioration in characteristics of the multilayer coil component, so that ferrite characteristics of the multilayer coil component, such as, impedance (Z), inductance (L), and the like, can be improved.

Abstract translation: 本文公开了一种多层线圈部件，其包括用于内部电极的铜 - 镍混合物，其中内部电极中的镍含量被调节，从而优化镍与铜的面积比，而铜 - 镍混合物用于材料 对于多层线圈部件的内部电极，能够防止多层线圈部件的特性劣化，能够使阻抗（Z），电感（L）等多层线圈部件的铁氧体特性 改进。

公开(公告)号：US20140184377A1

公开(公告)日：2014-07-03

申请号：US14142696

申请日：2013-12-27

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Yong Suk KIM ,  Sung Kwon WI ,  Jong Yun LEE ,  Jin Woo HAHN ,  Young Seuck YOO

IPC: H01F27/28

CPC classification number: H01F17/0006

Abstract: Disclosed herein is an inductor including: a substrate; an insulating part provided on the substrate; and a conductive pattern part provided in the insulating part, wherein the insulating part includes first and second insulating parts that are provided at regions physically separated from each other, the first and second insulating parts being made of materials of which at least one of dielectric constant and heat resistance are different. In the inductor according to the present invention, high Q and L values may be implemented, and deformation by heat treatment may also be decreased, thereby making it possible to improve reliability.

Abstract translation: 本文公开了一种电感器，包括：基板; 设置在基板上的绝缘部; 以及设置在所述绝缘部分中的导电图案部分，其中所述绝缘部分包括设置在物理上彼此分离的区域处的第一和第二绝缘部分，所述第一绝缘部分和所述第二绝缘部分由以下材料制成：介电常数 耐热性不同。 在根据本发明的电感器中，可以实现高Q值和L值，并且也可以减少热处理的变形，从而可以提高可靠性。