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公开(公告)号：US09577598B2
公开(公告)日：2017-02-21
申请号：US13830916
申请日：2013-03-14
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Young Seuck Yoo , Kang Heon Hur , Young Ghyu Ahn , Chan Yoon , Sung Kwon Wi , Jeong Min Cho , Geon Se Chang , Young Do Kweon
CPC classification number: H03H7/0138 , H01F17/0013 , H01F2017/0066 , H01F2017/0093 , H03H7/427 , H03H2001/0057
Abstract: Disclosed herein is a thin film type common mode filter including: a base substrate made of an insulating material; a first insulating layer formed on the base substrate; a coil-shaped internal electrode formed on the first insulating layer; a second insulating layer formed on the internal electrode; an external electrode terminal having a vertical section connected to a side surface of the internal electrode and a horizontal section extended from an upper end of the vertical section toward a horizontal direction to thereby form a parallel surface spaced apart from the internal electrode by a predetermined distance; and a ferrite resin layer formed between the horizontal section of the external electrode terminal and the internal electrode.
Abstract translation: 本文公开了一种薄膜型共模滤光器，包括：由绝缘材料制成的基底; 形成在所述基底基板上的第一绝缘层; 形成在所述第一绝缘层上的线圈状内部电极; 形成在所述内部电极上的第二绝缘层; 具有连接到内部电极的侧表面的垂直部分的外部电极端子和从垂直部分的上端向水平方向延伸的水平部分，从而形成与内部电极间隔预定距离的平行表面 ; 以及在外部电极端子的水平部分和内部电极之间形成的铁氧体树脂层。
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公开(公告)号：US09520223B2
公开(公告)日：2016-12-13
申请号：US14223567
申请日：2014-03-24
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Young Seuck Yoo , Kang Heon Hur , Jin Hyuck Yang , Sung Kwon Wi , Jong Yun Lee , Young Do Kweon
CPC classification number: H01F27/2804 , H01F27/022 , H01F27/255 , H01F27/292 , H01F41/046 , H01F2027/2809 , Y10T29/4902
Abstract: The present invention relates to an inductor. An inductor in accordance with an embodiment of the present invention includes: an insulating layer having a hole; a conductive pattern disposed on both surfaces of the insulating layer and having a structure in which portions disposed on the both surfaces are electrically connected to each other through the hole; and a magnetic layer disposed on the insulating layer to cover the conductive pattern, wherein the conductive pattern has a plating pattern formed by performing a plating process.
Abstract translation: 本发明涉及电感器。 根据本发明实施例的电感器包括：具有孔的绝缘层; 设置在所述绝缘层的两个表面上并具有其中设置在所述两个表面上的部分通过所述孔彼此电连接的结构的导电图案; 以及设置在所述绝缘层上以覆盖所述导电图案的磁性层，其中所述导电图案具有通过进行电镀工艺形成的电镀图案。
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公开(公告)号：US09397631B2
公开(公告)日：2016-07-19
申请号：US14078317
申请日：2013-11-12
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Yong Suk Kim , Sung Kwon Wi , Hyeog Soo Shin , Sang Moon Lee , Young Seuck Yoo , Sung Jin Park
CPC classification number: H03H7/0138 , H01F17/0013 , H01F2017/0066 , H01F2017/0093 , H03H1/0007
Abstract: Disclosed herein is a filter chip element including a ferrite substrate, internal coil patterns formed on the ferrite substrate; and a ferrite composite layer filled between the internal coil patterns formed on the ferrite substrate, wherein the ferrite composite layer includes foaming resin, thereby increasing magnetic permeability and a Q value which are important characteristics of a filter chip element for noise prevention among electromagnetic shielding components.
Abstract translation: 本发明公开了一种过滤芯片元件，包括铁氧体衬底，形成在铁氧体衬底上的内部线圈图案; 以及填充在形成在铁氧体基板上的内部线圈图案之间的铁氧体复合层，其中，所述铁氧体复合层包括发泡树脂，从而提高作为电磁屏蔽部件中的噪声防止用过滤芯片元件的重要特性的磁导率和Q值 。
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公开(公告)号：US08981889B2
公开(公告)日：2015-03-17
申请号：US13831620
申请日：2013-03-15
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Young Seuck Yoo , Kang Heon Hur , Jun Hee Bae , Yong Suk Kim , Sang Moon Lee , Won Chul Sim , Young Do Kweon , Sung Kwon Wi
CPC classification number: H01F27/40 , H01F17/0013 , H01F2017/0026 , H01F2017/0066
Abstract: Disclosed herein is a common mode filter with an ESD protection pattern built therein. The common mode filter includes a base substrate that is made of an insulating material, a first insulating layer that is formed on the base substrate, a coil-shaped internal electrode that is formed on the first insulating layer, a second insulating layer that is formed on the internal electrode, a first external electrode terminal that is formed on the second insulating layer, a first ferrite resin layer that is formed on the second insulating layer and receives the first external electrode terminal, an ESD protection pattern that is formed on the first external electrode terminal, a second external electrode terminal that is formed on the ESD protection pattern, and a second ferrite resin layer that is formed on the first ferrite resin layer and receives the second external electrode terminal.
Abstract translation: 这里公开了内置ESD保护图案的共模滤波器。 共模滤波器包括由绝缘材料制成的基底基板，形成在基底基板上的第一绝缘层，形成在第一绝缘层上的线圈状内部电极，形成的第二绝缘层 在内部电极上，形成在第二绝缘层上的第一外部电极端子，形成在第二绝缘层上并接收第一外部电极端子的第一铁氧体树脂层，形成在第一绝缘层上的ESD保护图案 外部电极端子，形成在ESD保护图案上的第二外部电极端子和形成在第一铁氧体树脂层上并接收第二外部电极端子的第二铁氧体树脂层。
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公开(公告)号：US20150029623A1
公开(公告)日：2015-01-29
申请号：US14062310
申请日：2013-10-24
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Ju Hwan YANG , Won Chul Sim , Kwang Mo Kim , Jin Hyuck Yang , Hye Won Bang , Sung Kwon Wi
IPC: H02H9/04
Abstract: Disclosed herein is a common mode filter, including: first and second coil layers electromagnetically coupled to each other; a pair of external terminals connected to ends of the first coil layer and a pair of external terminals connected to ends of the second coil layer; a first ESD prevention member connecting between the pair of external terminals carrying electric current with the first coil layer and a second ESD prevention member connecting between the pair of external terminals carrying electric current with the second coil layer; and a ground electrode connecting the first ESD prevention member to the second ESD prevention member, wherein the ground electrode has a stepped portion formed at the center.
Abstract translation: 本文公开了一种共模滤波器，包括：彼此电磁耦合的第一和第二线圈层; 连接到第一线圈层的端部的一对外部端子和连接到第二线圈层的端部的一对外部端子; 连接在一对带有电流的外部端子与第一线圈层之间的第一ESD防止部件以及连接在一对外部端子之间的第二防静电部件，该外部端子与第二线圈层承载电流; 以及接地电极，其将所述第一防静电部件连接到所述第二防静电部件，其中所述接地电极具有形成在所述中心的阶梯部。
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Patent Agency Ranking
公开(公告)号：US08904628B2
公开(公告)日：2014-12-09
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
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：US20140312992A1
公开(公告)日：2014-10-23
申请号：US14255376
申请日：2014-04-17
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Won Chul SIM , Chan Yoon , Young Seuck Yoo , Sung Kwon Wi
IPC: H03H7/01
CPC classification number: H03H7/427
Abstract: Disclosed herein is a common mode filter having improved insertion loss characteristics. The common mode filter includes: first and second coil electrode patterns formed at an upper layer and alternately disposed; and first and second coil electrode patterns formed at a lower layer and alternately disposed, wherein the outermost pattern of the upper layer and the outermost pattern of the lower layer are coil electrode patterns having the same order.
Abstract translation: 这里公开了具有改进的插入损耗特性的共模滤波器。 共模滤波器包括：形成在上层并交替布置的第一和第二线圈电极图案; 以及第一和第二线圈电极图案，其形成在下层并交替布置，其中上层的最外图案和下层的最外图案是具有相同次序的线圈电极图案。
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公开(公告)号：US20140104027A1
公开(公告)日：2014-04-17
申请号：US13961473
申请日：2013-08-07
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Young Ghyu AHN , Sung Kwon Wi , Dong Seok Park , Yong Suk Kim , Ill Kyoo Park , Young Seuck Yoo , Sang Soo Park
IPC: H01F27/28
CPC classification number: H01F27/2804 , H01F27/006 , H01F2027/2809
Abstract: The present invention discloses a filter for removing noise, which includes: a lower magnetic body; primary and secondary patterns spirally provided on the lower magnetic body in parallel to each other; an insulating layer for covering the primary and secondary patterns; and an upper magnetic body provided on the insulating layer, wherein the primary and secondary patterns are formed to have a ratio of vertical thickness (T) to horizontal width (W) of 0.27≦T/W≦2.4. According to the present invention, it is possible to improve performance and capacity by implementing high common-mode impedance in the same frequency and reduce manufacturing costs by simplifying structures and processes.
Abstract translation: 本发明公开了一种消除噪声的滤波器，包括：下磁体; 初级和次级型式螺旋地设置在下磁性体上彼此平行; 用于覆盖一次和二次图案的绝缘层; 以及设置在所述绝缘层上的上磁体，其中所述一次和二次图案形成为垂直厚度（T）与水平宽度（W）的比率为0.27＆lt; 1E; T / W＆nlE; 2.4。 根据本发明，通过实现相同频率的高共模阻抗并且通过简化结构和处理来降低制造成本，可以提高性能和容量。
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公开(公告)号：US20140062637A1
公开(公告)日：2014-03-06
申请号：US13831620
申请日：2013-03-15
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD
Inventor： Young Seuck Yoo , Kang Heon Hur , Jun Hee Bae , Yong Suk Kim , Sang Moon Lee , Won Chul Sim , Young Do Kweon , Sung Kwon Wi
IPC: H01F27/40
CPC classification number: H01F27/40 , H01F17/0013 , H01F2017/0026 , H01F2017/0066
Abstract: Disclosed herein is a common mode filter with an ESD protection pattern built therein. The common mode filter includes a base substrate that is made of an insulating material, a first insulating layer that is formed on the base substrate, a coil-shaped internal electrode that is formed on the first insulating layer, a second insulating layer that is formed on the internal electrode, a first external electrode terminal that is formed on the second insulating layer, a first ferrite resin layer that is formed on the second insulating layer and receives the first external electrode terminal, an ESD protection pattern that is formed on the first external electrode terminal, a second external electrode terminal that is formed on the ESD protection pattern, and a second ferrite resin layer that is formed on the first ferrite resin layer and receives the second external electrode terminal.
Abstract translation: 这里公开了内置ESD保护图案的共模滤波器。 共模滤波器包括由绝缘材料制成的基底基板，形成在基底基板上的第一绝缘层，形成在第一绝缘层上的线圈状内部电极，形成的第二绝缘层 在内部电极上，形成在第二绝缘层上的第一外部电极端子，形成在第二绝缘层上并接收第一外部电极端子的第一铁氧体树脂层，形成在第一绝缘层上的ESD保护图案 外部电极端子，形成在ESD保护图案上的第二外部电极端子和形成在第一铁氧体树脂层上并接收第二外部电极端子的第二铁氧体树脂层。
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公开(公告)号：US20130147592A1
公开(公告)日：2013-06-13
申请号：US13707526
申请日：2012-12-06
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Young Seuck Yoo , Young Ghyu Ahn , Yong Suk Kim , Sang Moon Lee , Jeong Bok Kwak , Kang Heon Hur , Sung Kwon Wi
CPC classification number: H01F5/003 , H01F19/04 , H01F41/041 , H01F41/046 , H01F2017/0066 , H01F2017/0093 , Y10T29/49075
Abstract: The present invention discloses a coil part including: a lower magnetic body; primary and secondary lower patterns formed on the lower magnetic body in a spiral shape in parallel to each other; a lower insulating layer covering the primary and secondary lower patterns; primary and secondary upper patterns electrically connected to the primary and secondary lower patterns, respectively, and formed on the lower insulating layer in a spiral shape in parallel to each other to correspond to the primary and secondary lower patterns; and an upper magnetic body formed on the primary and secondary upper patterns, wherein the primary and secondary upper patterns have portions which cross the primary and secondary lower patterns on the plane, and a method of manufacturing the same.
Abstract translation: 本发明公开了一种线圈部件，包括：下磁体; 在下部磁体上形成的平行于螺旋形状的一次和二次下部图形; 覆盖主要和次要下部图案的下部绝缘层; 初级和次级上部图案分别电连接到初级和次级下部图案，并且形成在彼此平行的螺旋形状的下部绝缘层上，以对应于初级和次级下部图案; 以及形成在一次和二次上部图案上的上部磁体，其中主要和次要上部图案具有穿过平面上的主要和次要下部图案的部分及其制造方法。
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