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公开(公告)号：US20130152379A1
公开(公告)日：2013-06-20
申请号：US13716841
申请日：2012-12-17
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Sang Moon LEE , Sung Kwon WI , Jeong Bok KWAK , Won Chul SIM , Young Seuck YOO , Yong Suk KIM
IPC: H03H3/00
CPC classification number: H03H3/00 , G11B5/3163 , H03H1/0007 , H03H2001/0092 , Y10T29/49002 , Y10T29/49005 , Y10T29/4902 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49069 , Y10T29/49075 , Y10T29/49117 , Y10T29/49147 , Y10T29/49169
Abstract: Disclosed herein is a method of manufacturing a noise removing filter, including preparing at least one conductive pattern, an insulating layer for covering the at least one conductive pattern, and a lower magnetic body including input/output stud terminals for electrically inputting and outputting electricity to and from the at least one conductive pattern; disposing a recognizable portion on upper surfaces of the input/output stud terminals; disposing an upper magnetic body on the recognizable portion and the insulating layer; polishing the upper magnetic body; and removing the recognizable portion such that a level of an upper surface of the upper magnetic body is higher than levels of the upper surfaces of the input/output stud terminals.
Abstract translation: 本文公开了一种制造噪声去除滤波器的方法，包括制备至少一个导电图案，用于覆盖至少一个导电图案的绝缘层，以及包括用于电输入和输出电力的输入/输出螺柱端子的下磁体 和至少一个导电图案; 在输入/输出螺柱端子的上表面上设置可识别的部分; 在可识别部分和绝缘层上设置上磁体; 抛光上磁体; 并且去除可识别部分，使得上磁体的上表面的高度高于输入/输出柱塞端子的上表面的电平。
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公开(公告)号：US20160012956A1
公开(公告)日：2016-01-14
申请号：US14329224
申请日：2014-07-11
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Ju Hwan YANG , Young Seuck YOO , Geon Se JANG , Jong Yun LEE , Young Do KWEON , Sung Kwon WI
CPC classification number: H01F41/32 , H01F17/0006 , H01F41/042 , H01F41/046 , H01F2017/0093
Abstract: Disclosed herein are a thin-type common mode filter and a manufacturing method thereof. According to an exemplary embodiment of the present invention, a thin-type common mode filter includes: a ferrite substrate having an upper surface on which irregular surface roughness is formed; an insulating layer formed on the upper surface of the ferrite substrate; and a conductive coil pattern formed in the insulating layer to be spaced apart from the upper surface of the ferrite substrate. Further, a manufacturing method of a thin-type common mode filter is proposed.
Abstract translation: 本文公开了一种薄型共模滤波器及其制造方法。 根据本发明的示例性实施例，薄型共模滤波器包括：铁氧体基板，具有形成有不规则表面粗糙度的上表面; 形成在所述铁氧体基板的上表面上的绝缘层; 以及形成在所述绝缘层中的与所述铁氧体基板的上表面间隔开的导电线圈图案。 此外，提出了薄型共模滤波器的制造方法。
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公开(公告)号：US20140333406A1
公开(公告)日：2014-11-13
申请号：US14270443
申请日：2014-05-06
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Jin Hyuck YANG , Kang Heon HUR , Sung Kwon WI , Ho Jin YUN , Hye Won BANG , Young Do KWEON , Won Chul SIM
CPC classification number: H01F41/046 , H01F17/0013 , Y10T29/4902
Abstract: The present invention relates to a common mode filter.A common mode filter in accordance with the present invention includes a magnetic substrate formed of a magnetic ceramic material; a first coil pattern and a second coil pattern sequentially formed on the magnetic substrate; an external electrode laminated on the second coil pattern; a via for connecting the first coil pattern and the second coil pattern; and a second insulating layer formed between the first coil pattern and the second coil pattern, wherein the height of the second insulating layer is 5 μm to 20 μm while being proportional to the height of the via and thus it is possible to improve SRF and insertion loss characteristics by adjusting the height of the second insulating layer.
Abstract translation: 共模滤波器技术领域本发明涉及一种共模滤波器。 根据本发明的共模滤波器包括由磁性陶瓷材料形成的磁性基板; 依次形成在所述磁性基板上的第一线圈图案和第二线圈图案; 层叠在所述第二线圈图案上的外部电极; 用于连接第一线圈图案和第二线圈图案的通孔; 以及形成在第一线圈图案和第二线圈图案之间的第二绝缘层，其中第二绝缘层的高度为5μm至20μm，同时与通孔的高度成比例，因此可以改善SRF和插入 通过调整第二绝缘层的高度来实现损耗特性。
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公开(公告)号：US20140240075A1
公开(公告)日：2014-08-28
申请号：US14192471
申请日：2014-02-27
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Jin Hyuck YANG , Young Seuck YOO , Sung Kwon WI , Hye Won BANG , Geon Se CHANG , Young Do KWEON , Ju Hwan YANG
CPC classification number: H01F27/292 , H01F17/0013 , H01F2017/0066
Abstract: Disclosed herein is a common mode filter, including: a magnetic substrate; and a body part formed on the magnetic substrate, wherein the body part is configured of an insulating layer surrounding a coil electrode, an outer electrode terminal connected with an end of the coil electrode, and a magnetic resin composite, the insulating layer is formed on the magnetic substrate, having a margin part M disposed at an edge of the magnetic substrate, and the magnetic resin composite is filled in an empty space of the body part including the margin part M, thereby promoting a consecutive flow of magnetic flux that is generated from the coil electrode.
Abstract translation: 这里公开了一种共模滤波器，包括：磁性基板; 以及形成在所述磁性基板上的主体部，所述主体部由围绕线圈电极的绝缘层，与所述线圈电极的端部连接的外部电极端子和磁性树脂复合体构成，所述绝缘层形成在 具有设置在磁性基板的边缘的边缘部分M的磁性基板和磁性树脂复合材料填充在包括边缘部分M的主体部分的空的空间中，从而促进产生的磁通量的连续流动 从线圈电极。
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公开(公告)号：US20140218150A1
公开(公告)日：2014-08-07
申请号：US14052403
申请日：2013-10-11
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jeong Min CHO , Sung Kwon WI , Chan YOON , Ho Jin YUN , Young Seuck YOO
CPC classification number: H01F41/12 , H01F5/00 , H01F17/0013 , H01F41/046 , H01F2017/0066 , H01F2017/0093 , Y10T29/4902
Abstract: Disclosed herein is a common mode filter including: a body element including an insulating member enclosing a coil electrode pattern and a magnetic member disposed on one surface or both surfaces of the insulating member; and an insulating layer disposed on at least one side of the body element, thereby increasing an interlayer adhesion between the respective components configuring the common mode filter.
Abstract translation: 这里公开了一种共模滤波器，包括：主体元件，包括封闭线圈电极图案的绝缘构件和设置在绝缘构件的一个表面或两个表面上的磁性构件; 以及设置在主体元件的至少一侧的绝缘层，从而增加构成共模滤波器的各个部件之间的层间粘合。
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Patent Agency Ranking
26.发明申请METHOD OF MANUFACTURING FINE METAL POWDER AND FINE METAL POWDER MANUFACTURED BY USING THE SAME 审中-公开使用它制造精细金属粉末和精细金属粉末的方法公开(公告)号：US20140193656A1
公开(公告)日：2014-07-10
申请号：US13860334
申请日：2013-04-10
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sung Kwon WI , Ji Hwan SHIN , Jeong Min CHO , Young Woo LEE
IPC: B22F1/00
CPC classification number: B22F1/0011 , B22F1/0007 , B22F1/0055 , B22F9/02 , Y10T428/12014 , Y10T428/12028 , Y10T428/12056 , Y10T428/12181 , Y10T428/2991
Abstract: There are disclosed a method of manufacturing fine metal powder and fine metal powder manufactured by using the same. The method of manufacturing fine metal powder includes forming a pattern having a predetermined size and shape on a base substrate, forming a metal film on the pattern, and separating the metal film from the pattern to obtain individual metal particles having a predetermined size and shape. The fine metal powder manufactured by the method has a uniform shape and a uniform particle size distribution. The fine metal powder is in the form of flakes, having a large ratio of particle diameter to thickness.
Abstract translation: 公开了使用其制造精细金属粉末和精细金属粉末的方法。 制造精细金属粉末的方法包括在基底基板上形成具有预定尺寸和形状的图案，在图案上形成金属膜，并将金属膜与图案分离以获得具有预定尺寸和形状的单个金属颗粒。 通过该方法制造的细金属粉末具有均匀的形状和均匀的粒度分布。 细金属粉末为片状，颗粒直径与厚度之比大。
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公开(公告)号：US20140133107A1
公开(公告)日：2014-05-15
申请号：US14078033
申请日：2013-11-12
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Geon Se CHANG , Sung Kwon WI , Yong Suk KIM
IPC: H05K1/16
CPC classification number: H05K1/165 , H01F17/0013 , H05K3/0052 , H05K2201/09672 , H05K2203/061 , Y10T29/4902
Abstract: Disclosed herein is a thin film type chip device, including: a plurality of unit circuit structures laminated on a substrate; and an adhesive layer adhering the unit circuit structures to each other.
Abstract translation: 本文公开了一种薄膜型芯片器件，包括：层叠在基板上的多个单位电路结构; 以及将单元电路结构彼此粘合的粘合剂层。
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公开(公告)号：US20140125445A1
公开(公告)日：2014-05-08
申请号：US14073666
申请日：2013-11-06
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Won Chul SIM , Chan YOON , Young Seuck YOO , Sung Kwon WI
CPC classification number: H01F17/0013 , H01F19/04 , H01F41/041 , H01F41/046 , H01F2017/0073 , Y10T29/49016
Abstract: Disclosed herein are a common mode filter and a method of manufacturing the same. The common mode filter includes: a primary coil that includes a primary coil body forming a plane in a vortex structure; and a secondary coil that includes a secondary coil body forming a co-plane in the same vortex structure as the primary coil body and forms a 180° rotational symmetry with the primary coil body, having the same length, width, and turn number as the primary coil body. Further, the method of manufacturing a common mode filter is proposed.
Abstract translation: 这里公开了共模滤波器及其制造方法。 共模滤波器包括：初级线圈，其包括在涡流结构中形成平面的初级线圈体; 以及次级线圈，其包括在与初级线圈体相同的涡旋结构中形成共面的次级线圈体，并与初级线圈体形成180度旋转对称，具有与所述初级线圈体相同的长度，宽度和匝数 初级线圈体。 此外，提出了制造共模滤波器的方法。
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公开(公告)号：US20140043129A1
公开(公告)日：2014-02-13
申请号：US13830489
申请日：2013-03-14
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sung Kwon WI , Won Chul SIM , Young Do KWEON , Young Seuck YOO
CPC classification number: H01F41/10 , H01F27/2804 , H01F27/29 , H01F41/042 , Y10T29/4902 , Y10T29/49075
Abstract: Disclosed herein are an inductor element and a manufacturing method thereof. The inductor element includes: an electrode body formed of insulating material and having an internal electrode having a coil shape disposed therein; and external terminals formed on a part of the electrode body and each connected with both ends of the internal electrode, wherein electrode body is formed and separated on a base substrate, whereby a size of the inductor element is reduced.
Abstract translation: 这里公开了电感器元件及其制造方法。 电感器元件包括：由绝缘材料形成并具有布置在其中的具有线圈形状的内部电极的电极体; 以及形成在所述电极体的一部分上且各自与所述内部电极的两端连接的外部端子，其中，电极体在基底基板上形成并分离，由此所述电感器元件的尺寸减小。
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公开(公告)号：US20130162385A1
公开(公告)日：2013-06-27
申请号：US13707258
申请日：2012-12-06
Applicant: c/o Samsung Electro-Mechanics Co., LTD.
Inventor： Jeong Bok Kwak , Sang Moon Lee , Young Seuck Yoo , Sung Kwon WI , Yong Suk Kim
CPC classification number: H01F17/0013 , H01F27/303 , H01F41/00 , H01F41/046 , Y10T29/49071
Abstract: The present invention discloses a coil part including: a first coil body including a first magnetic substrate, a first coil pattern provided on the first magnetic substrate, and a first insulating layer covering the first coil pattern; a second coil body including a second magnetic substrate corresponding to the first magnetic substrate, a second coil pattern provided on the second magnetic substrate to correspond to the first coil pattern, and a second insulating layer covering the second coil pattern; and a ferrite composite interposed between the first insulating layer and the second insulating layer to couple the first coil body and the second coil body and having a spacer ball inside.According to the present invention, it is possible to prevent process defects generated during a manufacturing process of an existing coil part using a ferrite substrate, improve process efficiency and productivity, and reduce manufacturing costs.
Abstract translation: 本发明公开了一种线圈部件，包括：第一线圈体，包括第一磁性基板，设置在第一磁性基板上的第一线圈图案和覆盖第一线圈图案的第一绝缘层; 第二线圈体，其包括对应于第一磁性基板的第二磁性基板，设置在第二磁性基板上以对应于第一线圈图案的第二线圈图案和覆盖第二线圈图案的第二绝缘层; 以及介于所述第一绝缘层和所述第二绝缘层之间以将所述第一线圈体和所述第二线圈体耦合并且具有间隔球的铁素体复合体。 根据本发明，可以防止在使用铁素体基板的现有线圈部件的制造过程中产生的工艺缺陷，提高加工效率和生产率，并降低制造成本。
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