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公开(公告)号：KR101642636B1
公开(公告)日：2016-07-25
申请号：KR1020150000834
申请日：2015-01-05
Applicant: 삼성전기주식회사
Abstract: 본발명은유전체층과상기유전체층을사이에두고서로대향하도록배치되는제1 및제2 내부전극을포함하는세라믹본체및 상기세라믹본체의외측에배치되는외부전극을포함하며, 상기제1 및제2 내부전극중 적어도하나이상은상기세라믹본체의폭 방향으로양쪽가장자리부가중앙부에비해두꺼우며, 상기중앙부의두께(T1) 대비가장자리부의두께(T2)의비(T2/T1)는 1.0〈 T2/T1 ≤ 2.0를만족하는적층세라믹전자부품및 그실장기판을제공한다.
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公开(公告)号：KR101462753B1
公开(公告)日：2014-11-17
申请号：KR1020130008029
申请日：2013-01-24
Applicant: 삼성전기주식회사
Abstract: 본 발명은 적층 세라믹 전자부품 및 이의 제조방법에 관한 것으로, 본 발명은 유전체층을 포함하는 세라믹 본체; 및 상기 세라믹 본체 내에서 상기 유전체층을 사이에 두고 서로 대향하도록 배치되며, 폭 방향으로 인쇄폭이 차이가 나도록 교차 적층되는 제1 및 제2 내부전극;을 포함하며, 상기 제1 및 제2 내부전극의 최대폭을 W라 하고, 상기 제1 및 제2 내부전극의 최소폭을 w라고 정의하면, 하기식으로 표현되는 상기 최대폭과 최소폭의 폭 차이율(D)이 20 내지 80%인 적층 세라믹 전자부품,
[식] D=(Ww)/W×100
을 제공한다.-
公开(公告)号：KR1020140106175A
公开(公告)日：2014-09-03
申请号：KR1020130020384
申请日：2013-02-26
Applicant: 삼성전기주식회사
CPC classification number: H01G4/258 , H01G4/005 , H01G4/2325 , H01G4/30
Abstract: The present invention relates to a multilayer ceramic device. The multilayer ceramic device according to an embodiment of the present invention comprises a device body; an internal electrode arranged in the device body; and an external electrode electrically connected to the internal electrode from the outside of the device body, wherein the external electrode comprises an inner layer covering the device body; an outer layer covering the inner layer and exposed to the outside; and an intermediate layer arranged between the inner layer and the outer layer, and made of a composite material of metal and a resin having the surface covered with an oxide film.
Abstract translation: 本发明涉及一种多层陶瓷器件。 根据本发明的实施例的多层陶瓷器件包括器件本体; 布置在所述装置主体中的内部电极; 以及外部电极，其从所述器件主体的外部电连接到所述内部电极，其中所述外部电极包括覆盖所述器件主体的内层; 覆盖内层并暴露于外部的外层; 以及布置在内层和外层之间的中间层，并且由具有被氧化物膜覆盖的表面的金属和树脂的复合材料制成。
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公开(公告)号：KR1020140088804A
公开(公告)日：2014-07-11
申请号：KR1020130000759
申请日：2013-01-03
Applicant: 삼성전기주식회사
Abstract: The present invention relates to a method for manufacturing a multilayer ceramic electronic component and the multilayer ceramic electronic component manufactured by the same. The method for manufacturing the multilayer ceramic electronic component according to one embodiment of the present invention includes the steps of preparing a plurality of ceramic green sheets with a first lateral surface, a second lateral surface, a first cross section, and a second cross section, wherein the first lateral surface faces the second lateral surface and the first cross section faces the second cross section; printing a first internal electrode pattern and a second internal electrode pattern which are withdrawn to the first cross section or the second cross section and have concave sides in the directions of the first lateral surface and the second lateral surface on the ceramic green sheet; and preparing a ceramic body by laminating and compressing the ceramic green sheets printed with the first and second internal electrode patterns.
Abstract translation: 本发明涉及一种多层陶瓷电子部件的制造方法及其制造的多层陶瓷电子部件。 根据本发明的一个实施方案的制造多层陶瓷电子部件的方法包括制备具有第一侧表面，第二侧表面，第一横截面和第二横截面的多个陶瓷生片的步骤， 其中所述第一侧表面面向所述第二侧表面，并且所述第一横截面面向所述第二横截面; 印刷第一内部电极图案和第二内部电极图案，该第一内部电极图案和第二内部电极图案被抽出到第一横截面或第二横截面，并且在陶瓷生片上的第一侧表面和第二横向表面的方向上具有凹面; 以及通过层压和压缩印刷有第一和第二内部电极图案的陶瓷生坯来制备陶瓷体。
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公开(公告)号：KR1020110134866A
公开(公告)日：2011-12-15
申请号：KR1020110125622
申请日：2011-11-29
Applicant: 삼성전기주식회사
Abstract: PURPOSE: A multilayer ceramic capacitor is provided to arrange the thickness of an inner electrode in the upper part and lower part of an effective layer thinner than other inner electrodes in the inside of the effective layer, thereby effectively preventing cracking and dielectric breakdown phenomena. CONSTITUTION: An effective layer(20) is arranged by alternatively laminating a dielectric layer(6) and an inner electrode(4). The effective layer is comprised of an outer part(24) and an inner part(22). The thickness of the inner electrode of the outer part is 0.7 to 0.95 times of the thickness of the inner electrode of the inner part. A protection layer(10) is arranged in the lower surface and upper surface of the effective layer. The thickness of the outer part is 0.1 to 0.5 times of the thickness of the protection layer.
Abstract translation: 目的：提供一种多层陶瓷电容器，用于将有效层的上部和下部的内部电极的厚度设置为比有效层内部的其他内部电极更薄，从而有效地防止开裂和介电击穿现象。 构成：通过交替层叠电介质层（6）和内电极（4）来布置有效层（20）。 有效层由外部部分（24）和内部部分（22）组成。 外部部分的内部电极的厚度为内部部分的内部电极的厚度的0.7〜0.95倍。 保护层（10）设置在有效层的下表面和上表面。 外部部分的厚度为保护层厚度的0.1〜0.5倍。
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Patent Agency Ranking
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公开(公告)号：KR1020140120674A
公开(公告)日：2014-10-14
申请号：KR1020130036820
申请日：2013-04-04
Applicant: 삼성전기주식회사
Abstract: 본 발명은 외부 환경 변화에 의한 기판의 휨 발생 시 기판과 전자부품 사이의 크랙 발생을 최소화시킬 수 있도록 한 세라믹 전자부품에 관한 것이다.
본 발명은, 세라믹 소체; 상기 세라믹 소체의 양 측면을 감싸며 구성된 제 1 및 제 2 외부전극; 그리고 상기 제 1 및 제 2 외부전극 사이에 배치되며, 상기 세라믹 소체를 감싸도록 구성된 지지부; 를 포함할 수 있다.Abstract translation: 本发明涉及一种陶瓷电子部件，其能够在由于外部环境的变化使基板弯曲时使电子部件与基板之间的裂缝最小化。 本发明包括陶瓷元件，围绕陶瓷元件两侧的第一和第二外部电极以及设置在第一和第二外部电极之间并围绕陶瓷元件的支撑单元。
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公开(公告)号：KR101101612B1
公开(公告)日：2012-01-02
申请号：KR1020090125092
申请日：2009-12-15
Applicant: 삼성전기주식회사
Abstract: 본 발명에 의한 적층 세라믹 커패시터는, 내부전극 및 유전체층이 교대로 적층된 유효층; 상기 유효층의 상면 및 하면에 유전체층이 적층되어 형성된 보호층;을 포함하며, 상기 유효층은 적층방향에 있어서 순서대로 외측부, 내측부, 및 외측부로 구성되며, 상기 외측부의 내부전극의 두께는 상기 내측부의 내부전극의 두께보다 얇게 형성되며, 상기 외측부의 두께는 상기 보호층의 두께의 0.1 내지 0.5배이다.
크랙, 절연파괴-
公开(公告)号：KR100867532B1
公开(公告)日：2008-11-06
申请号：KR1020070102035
申请日：2007-10-10
Applicant: 삼성전기주식회사
IPC: H01L21/304 , C09K3/14
Abstract: A filter clearing device for slurry fabrication is provided to remove fabrics and foreign substances which occur from filter fabrication processes before using the slurry by using a filter in order to increase the yielding rate and the quality of slurry. A filter cleaner(120) cleans a filter with cleaning solvent provided from a cleaning solvent storage(110), and a gas supply unit(130) removes the cleaning solvent which remains at a cleaned filter by injecting gas to the filter cleaner by force. A measurement unit(140) performs measurement as to the flow amount of cleaning solvent by being installed a circulation line(150) at which the cleaning solvent is circulated, and measures foreign substances which are separated from the filter.
Abstract translation: 提供了用于浆料制造的过滤器清除装置，以在通过使用过滤器使用浆料之前从过滤器制造过程中除去织物和异物，以增加浆料的收率和质量。 过滤器清洁器（120）用从清洁溶剂储存器（110）提供的清洁溶剂清洗过滤器，并且气体供应单元（130）通过强制性地将气体注入过滤器清洁器来除去残留在清洁过滤器上的清洗溶剂。 测量单元（140）通过安装清洁溶剂循环的循环管线（150）来进行关于清洗溶剂的流量的测量，并且测量与过滤器分离的异物。
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公开(公告)号：KR1020080092020A
公开(公告)日：2008-10-15
申请号：KR1020070035286
申请日：2007-04-10
Applicant: 삼성전기주식회사
Abstract: A cutting device of a ceramic laminator and a cutting method thereof are provided to reduce the number of manufacturing process and minimize a working loss by preventing a ceramic laminator which is fixed by a magnetic force, from being scattered. A cutting device of a ceramic laminator includes a stage(10), a magnetic force fixing unit(12), a buffering plate(14), and a ceramic laminator(15). The stage of a plate shape has a heating line which is radiated by applying a current. The magnetic force fixing unit is installed on a top plane of the stage. The buffering plate is recovered to have a height different from the top plane of the stage on an upper plane of the magnetic fixing unit. The ceramic laminator is fixed on the top plane of the buffering plate by a magnetic force radiated through the magnetic fixing unit. The magnetic fixing unit is a permanent magnet.
Abstract translation: 提供了一种陶瓷层压机的切割装置及其切割方法，以通过防止由磁力固定的陶瓷层压机被散射来减少制造工艺的数量并使工作损失最小化。 陶瓷层压机的切割装置包括台（10），磁力固定单元（12），缓冲板（14）和陶瓷层压机（15）。 板状的台阶具有通过施加电流而辐射的加热线。 磁力固定单元安装在平台的顶面上。 缓冲板被恢复成具有与磁性固定单元的上平面上的台的顶平面不同的高度。 陶瓷层压机通过磁性固定单元辐射的磁力固定在缓冲板的顶面上。 磁性固定单元是永磁体。
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