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公开(公告)号：US20150187485A1
公开(公告)日：2015-07-02
申请号：US14658981
申请日：2015-03-16
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Young Seuck YOO , Young Ghyu AHN , Yong Suk KIM , Sung Kwon WI , Sang Soo PARK , Kang Heon HUR
CPC classification number: H01F27/2804 , H01F17/0013 , H01F27/29 , H01F41/042 , H01F2027/2809
Abstract: There is provided a thin film-type coil component having a size equal to or less than 0806 and including a ceramic main body, external electrodes including a plurality of first external electrodes formed on one surface of the ceramic main body and a plurality of second external electrodes formed on the other surface facing one surface of the ceramic main body, and a coil unit including a plurality of coil layers stacked in the ceramic main body, thereby obtaining low direct current (DC) resistance.
Abstract translation: 提供了一种尺寸等于或小于0806的薄膜型线圈部件，并且包括陶瓷主体，外部电极包括形成在陶瓷主体的一个表面上的多个第一外部电极和多个第二外部电极 形成在面向陶瓷主体的一个表面的另一表面上的电极，以及包括堆叠在陶瓷主体中的多个线圈层的线圈单元，从而获得低的直流（DC）电阻。
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公开(公告)号：US20150040382A1
公开(公告)日：2015-02-12
申请号：US14491559
申请日：2014-09-19
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sung Kwon WI , Won Chul SIM , Young Do KWEON , Young Seuck YOO
IPC: H01F41/10
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：US20140333404A1
公开(公告)日：2014-11-13
申请号：US14322628
申请日：2014-07-02
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jun Hee BAE , Sang Moon LEE , Sung Kwon WI
CPC classification number: H01F27/292 , H01F17/0013
Abstract: Disclosed herein is a coil component including: an insulating layer containing a ferrite powder and a coil electrode embedded in the insulating layer, in which a particle diameter of the ferrite powder is smaller than a wavelength of light which is used during an exposure process, thereby increasing permeability and improving an impedance characteristic.
Abstract translation: 这里公开了一种线圈部件，其包括：绝缘层，其包含铁氧体粉末和嵌入绝缘层中的线圈电极，其中铁氧体粉末的粒径小于在曝光过程中使用的光的波长，由此 提高磁导率和改善阻抗特性。
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公开(公告)号：US20140285305A1
公开(公告)日：2014-09-25
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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5.发明申请公开(公告)号：US20140192452A1
公开(公告)日：2014-07-10
申请号：US14148255
申请日：2014-01-06
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Hong Ryul LEE , Kyong Bok MIN , Sung Kwon WI
IPC: H05F3/04
CPC classification number: H05F3/04 , H01L23/60 , H01L2924/0002 , H01L2924/00
Abstract: Disclosed herein is an electrostatic discharge protection device including: a lower cover; electrodes disposed on the lower cover, being spaced apart from each other; a conductor disposed on the lower cover; and a semiconducting material layer covering the lower cover and the electrodes and formed of a semiconducting material.
Abstract translation: 本文公开了一种静电放电保护装置，包括：下盖; 设置在下盖上的电极彼此间隔开; 布置在下盖上的导体; 以及覆盖下盖和电极并由半导体材料形成的半导体材料层。
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Patent Agency Ranking
公开(公告)号：US20130141206A1
公开(公告)日：2013-06-06
申请号：US13707327
申请日：2012-12-06
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sang Moon LEE , Sung Kwon WI , Yong Suk KIM , Ju Hwan YANG , Won Chul SIM , Jeong Bok KWAK , Jeong Min CHO , Young Seuck YOO
IPC: H01F17/00
CPC classification number: H01F17/0006 , H01F17/0013 , H01F2017/008 , H01F2017/0093
Abstract: Disclosed herein is a common mode noise filter including: a plurality of insulation layers configuring a laminated body formed on a substrate; internal electrode coils included in the plurality of insulation layers; external electrode terminals connected to an end portion of the internal electrode coils; and a magnetic layer formed on a surface of the laminated body. According to the present invention, the common mode noise filter has the magnetic layer including the conductive metal on the uppermost layer thereof, such that the permeability of the ferrite composite may be increased and the ferrite powder may be effectively compensated for the eddy current loss of the internal electrode coil, thereby making it possible to improve the impedance characteristics of the common mode noise filter.
Abstract translation: 本文公开了一种共模噪声滤波器，包括：多个绝缘层，其构成形成在基板上的层叠体; 包括在所述多个绝缘层中的内部电极线圈; 连接到内部电极线圈的端部的外部电极端子; 以及形成在层叠体的表面上的磁性层。 根据本发明，共模噪声滤波器在其最上层具有包括导电金属的磁性层，从而可以增加铁氧体复合材料的磁导率，并且铁氧体粉末可有效补偿涡流损耗 内部电极线圈，从而可以提高共模噪声滤波器的阻抗特性。
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公开(公告)号：US20140176283A1
公开(公告)日：2014-06-26
申请号：US14139109
申请日：2013-12-23
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Ju Hwan YANG , Sung Kwon WI , Jang Su KIM , Geon Se CHANG , Young Do KWEON
CPC classification number: H01F41/046 , H01F17/0013 , H01F17/0033 , Y10T29/4902
Abstract: Disclosed herein are a common mode filter for increasing inductance using simpler structure and a method of manufacturing the same, the common mode filter including: a magnetic material substrate; an insulating layer included on an upper portion of the magnetic material substrate and having a coil electrode formed therein; an opening part penetrating through a central portion of the insulating layer; and a magnetic composite formed in the opening part, wherein the opening part has a side wall inclined at a predetermined angle.
Abstract translation: 这里公开了一种用于使用更简单的结构增加电感的共模滤波器及其制造方法，该共模滤波器包括：磁性材料基板; 绝缘层，包括在所述磁性材料基板的上部并且具有形成在其中的线圈电极; 穿过绝缘层的中心部分的开口部分; 以及形成在所述开口部中的磁性复合体，其中，所述开口部具有以规定角度倾斜的侧壁。
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公开(公告)号：US20140176279A1
公开(公告)日：2014-06-26
申请号：US14137623
申请日：2013-12-20
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Ju Hwan YANG , Geon Se CHANG , Young Do KWEON , Sung Kwon WI
IPC: H01F5/04
CPC classification number: H01F5/04 , H01F17/04 , H01F27/29 , H01F2017/0093
Abstract: Disclosed herein is a common mode filter including: a coil part including a conductor coil provided in an insulating part; a plurality of external electrodes provided on the insulating part while being electrically connected to the conductor coil; and a magnetic material part provided in a region between the plurality of external electrodes on the insulating part. By this configuration, impedance characteristics of the common mode filter may be improved.
Abstract translation: 这里公开了一种共模滤波器，包括：线圈部，包括设置在绝缘部中的导体线圈; 多个外部电极，设置在绝缘部分上，同时电连接到导体线圈; 以及设置在绝缘部分上的多个外部电极之间的区域中的磁性材料部分。 通过这种配置，可以提高共模滤波器的阻抗特性。
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公开(公告)号：US20140153147A1
公开(公告)日：2014-06-05
申请号：US14173699
申请日：2014-02-05
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sung Kwon WI , Jeong Bok KWAK , Sang Moon LEE , Young Seuck YOO , Yong Suk KIM
IPC: H01F27/34
CPC classification number: H01F27/2804 , H01F17/0013 , H01F19/00 , H01F27/24 , H01F27/28 , H01F27/288 , H01F27/343 , H01F41/042 , H01F2017/0066 , H01F2017/008 , H01F2017/0093 , H05K1/0233 , H05K1/165 , H05K3/4629 , Y10T29/49002 , Y10T29/4902 , Y10T29/49208 , Y10T29/49211 , Y10T29/49936
Abstract: A common mode filter is manufactured to include a coil part including an insulation layer and a conductor pattern formed in the insulation layer; and a magnetic substrate coupled to one surface or both surfaces of the coil part. The magnetic substrate includes: an electrostatic absorbing layer made of an electrostatic absorbing material; a magnetic layer provided on one surface or both surfaces of the electrostatic absorbing layer and made of a magnetic material; and an electrode provided between the magnetic layer and the electrostatic absorbing layer and made of a conductive material. Therefore, common mode filter may maintain high efficiency characteristics while preventing an electrostatic discharge phenomenon.
Abstract translation: 共模滤波器被制造为包括线圈部分，其包括绝缘层和形成在绝缘层中的导体图案; 以及耦合到线圈部分的一个表面或两个表面的磁性基板。 磁性基板包括：由静电吸收材料制成的静电吸收层; 设置在静电吸收层的一个表面或两个表面上并由磁性材料制成的磁性层; 以及设置在磁性层和静电吸收层之间并由导电材料制成的电极。 因此，共模滤波器可以保持高效率特性，同时防止静电放电现象。
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公开(公告)号：US20140152402A1
公开(公告)日：2014-06-05
申请号：US13843717
申请日：2013-03-15
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sang Moon LEE , Jun Hee BAE , Sung Kwon WI , Yong Suk KIM
IPC: H03H7/01
CPC classification number: H01F17/0013 , H01F2017/0066 , H01F2017/0093 , Y10T29/49016
Abstract: Disclosed herein are a common mode noise chip filter and a method for preparing thereof, the common mode noise chip filter including: a ferrite substrate; coil patterns formed on the ferrite substrate; and a ferrite-polymer composite layer on the substrate provided with the coil patterns, wherein the ferrite-polymer composite layer includes spherical ferrite particles and flake shaped ferrite particles.
Abstract translation: 这里公开了共模噪声芯片滤波器及其制备方法，该共模噪声芯片滤波器包括：铁氧体衬底; 在铁素体基板上形成的线圈图案; 在设置有线圈图案的基板上的铁素体 - 高分子复合层，其中铁氧体 - 聚合物复合层包括球形铁氧体颗粒和片状铁素体颗粒。
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