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公开(公告)号：US20150090485A1
公开(公告)日：2015-04-02
申请号：US14504000
申请日：2014-10-01
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Byoung Hwa LEE , Kyo Kwang LEE , Min Cheol PARK , Young Ghyu AHN , Sang Soo PARK
CPC classification number: H01G4/30 , H01G2/065 , H01G4/008 , H01G4/12 , H01G4/232 , H01G4/248 , H05K1/111 , H05K1/181 , H05K3/3436 , H05K2201/10015 , H05K2201/10636 , Y02P70/611
Abstract: A multilayer ceramic capacitor may include: three external electrodes disposed on amounting surface of a ceramic body to be spaced apart from one another. When a thickness of an active layer including a plurality of first and second internal electrodes disposed therein is defined as AT, and a gap between a first or second lead part of the first internal electrode and a third lead part of the second internal electrode is defined as LG, the following Equation may be satisfied: 0.00044≦LG*log [1/AT]≦0.00150.
Abstract translation: 多层陶瓷电容器可以包括：设置在彼此间隔开的陶瓷体的重合表面上的三个外部电极。 当将包括设置在其中的多个第一和第二内部电极的有源层的厚度定义为AT时，并且限定第一内部电极的第一或第二引线部分与第二内部电极的第三引线部分之间的间隙 作为LG，可以满足以下等式：0.00044＆nlE; LG * log [1 / AT]＆nlE; 0.00150。
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32.发明申请公开(公告)号：US20150053471A1
公开(公告)日：2015-02-26
申请号：US14083017
申请日：2013-11-18
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hai Joon LEE , Byoung Hwa LEE , Doo Young KIM , Bae Gen LEE , Eun Hyuk CHAE
CPC classification number: H05K1/185 , H01G2/06 , H01G4/005 , H01G4/01 , H01G4/012 , H01G4/232 , H01G4/30 , H05K3/3442 , H05K2201/10015
Abstract: A multilayer ceramic electronic part to be embedded in a board includes a ceramic body including dielectric layers and having main surfaces, side surfaces, and end surfaces; first and second internal electrodes including first and second leads exposed to the main surfaces; and first and second external electrodes formed on the end surfaces and extending to the main surfaces, wherein when a length from one of ends of the first or second external electrode formed on the main surfaces to a point at which the first or second external electrode contacts the first and second leads is G, a length from one of the ends of the first or second external electrode to the end surfaces is BW, and a length from the end surfaces to a point at which the first or second external electrode contacts the first and second leads is M, 30 μm≦G
Abstract translation: 要嵌入板中的多层陶瓷电子部件包括：陶瓷体，其包括电介质层，并具有主表面，侧表面和端表面; 第一和第二内部电极，包括暴露于主表面的第一和第二引线; 以及形成在所述端面上并延伸到所述主表面的第一外部电极和第二外部电极，其中，当形成在所述主表面上的所述第一或第二外部电极的一端的一端到所述第一或第二外部电极接触点 第一和第二引线是G，从第一或第二外部电极的端部之一到端面的长度为BW，以及从端面到第一或第二外部电极接触第一外部电极的点的长度 第二引线为M，30μm＆nlE;满足G
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公开(公告)号：US20150022937A1
公开(公告)日：2015-01-22
申请号：US14334437
申请日：2014-07-17
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Min Cheol PARK , Byoung Hwa LEE , Sang Soo PARK , Young Ghyu AHN
CPC classification number: H01G17/00 , H01G4/12 , H01G4/30 , H01G4/40 , H05K1/0233 , H05K1/181 , H05K3/3431 , H05K2201/09781 , H05K2201/10015 , H05K2201/1003 , H05K2201/1031 , H05K2201/10515 , H05K2201/10962 , H05K2201/2045 , Y02P70/611 , Y02P70/613
Abstract: A composite electronic component may include: a composite element in which a capacitor and an inductor are spaced apart from each other, the capacitor including a ceramic body, and the inductor including a magnetic body; a first external electrode disposed on a second end surface of the ceramic body, second external electrodes disposed on first and second side surfaces of the ceramic body, a first dummy electrode disposed on a first end surface of the ceramic body; and third and fourth external electrodes disposed on first and second end surfaces of the magnetic body. The composite element may include a first metal frame disposed on a first end surface of the composite element, a second metal frame disposed on a second end surface of the composite element, and third metal frames disposed on one or more of first and second side surfaces of the composite element.
Abstract translation: 复合电子部件可以包括：电容器和电感器彼此间隔开的复合元件，所述电容器包括陶瓷体，所述电感器包括磁性体; 设置在所述陶瓷体的第二端面上的第一外部电极，设置在所述陶瓷体的第一和第二侧面上的第二外部电极，设置在所述陶瓷体的第一端面上的第一虚设电极; 以及设置在磁体的第一和第二端面上的第三和第四外部电极。 复合元件可以包括设置在复合元件的第一端面上的第一金属框架，设置在复合元件的第二端面上的第二金属框架和设置在第一和第二侧表面中的一个或多个上的第三金属框架 的复合元素。
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公开(公告)号：US20150014037A1
公开(公告)日：2015-01-15
申请号：US14067808
申请日：2013-10-30
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Young Ghyu AHN , Doo Young KIM , Min Cheol PARK , Byoung Hwa LEE , Sang Soo PARK
CPC classification number: H01G4/30 , H01G2/065 , H01G4/232 , H05K1/0231 , H05K3/3442 , H05K2201/10015 , H05K2201/10636 , Y02P70/611
Abstract: There is provided a multilayer ceramic capacitor including a ceramic body including a plurality of dielectric layers stacked in a width direction, a plurality of first and second internal electrodes, first and second lead parts having at least one space part and extended from the first internal electrode to be exposed through the bottom surface of the ceramic body and be spaced apart from each other in a length direction, a third lead part positioned between the first and second lead parts and extended from the second internal electrode, first and second external electrodes formed on the bottom surface of the ceramic body and electrically connected to the first and second lead parts, respectively, and a third external electrode formed between the first and second external electrodes and electrically connected to the third lead part.
Abstract translation: 提供一种多层陶瓷电容器，其包括陶瓷体，该陶瓷体包括在宽度方向上堆叠的多个电介质层，多个第一和第二内部电极，具有至少一个空间部分并从第一内部电极延伸的第一和第二引线部 通过陶瓷体的底面露出并沿长度方向彼此隔开，位于第一和第二引线部分之间并从第二内部电极延伸的第三引线部分，形成在第一和第二引线部分上的第一和第二外部电极 陶瓷体的底面分别电连接到第一和第二引线部分，第三外部电极分别形成在第一和第二外部电极之间并电连接到第三引线部分。
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公开(公告)号：US20140368967A1
公开(公告)日：2014-12-18
申请号：US14135338
申请日：2013-12-19
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Young Ghyu AHN , Heung Kil PARK , Soon Ju LEE , Byoung Hwa LEE , Sang Soo PARK
CPC classification number: H01G4/30 , H01G2/065 , H01G4/012 , H01G4/232 , H05K1/181 , H05K3/3431 , H05K2201/10015 , H05K2201/2045 , Y02P70/611
Abstract: There is provided a multilayer ceramic capacitor, including: a ceramic body; an active layer including a plurality of first and second internal electrodes; upper and lower cover layers; first and second external electrodes, wherein 0.75×W≦T≦1.25×W, 0.081≦b/(a×(W−b))≦2.267, and 0.267≦c/L≦0.940 are satisfied, where T denotes a thickness of the ceramic body, a denotes a thickness of the lower cover layer, b denotes a width of the first or second internal electrode, L denotes a length of the ceramic body, c denotes a distance between outer edges of the first and second external electrodes, and d denotes a distance between inner edges of the first and second external electrodes.
Abstract translation: 提供了一种多层陶瓷电容器，包括：陶瓷体; 包括多个第一和第二内部电极的有源层; 上下盖层; 第一外部电极和第二外部电极，其中满足0.75×W＆NlE; T＆amp; NlE; 1.25×W，0.081＆amp; nlE; b /（a×（W-b））＆nlE; 2.267和0.267＆nlE; c / L＆ 陶瓷体的厚度a表示下覆盖层的厚度，b表示第一或第二内部电极的宽度，L表示陶瓷体的长度，c表示第一和第二内部电极的外缘之间的距离 外部电极，d表示第一和第二外部电极的内边缘之间的距离。
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Patent Agency Ranking
36.发明申请MULTILAYER CERAMIC CAPACITOR AND MOUNTING BOARD HAVING MULTILAYER CERAMIC CAPACITOR MOUNTED THEREON 有权多层陶瓷电容器和安装了多层陶瓷电容器的安装板公开(公告)号：US20140209362A1
公开(公告)日：2014-07-31
申请号：US13872021
申请日：2013-04-26
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Min Cheol PARK , Sang Soo PARK , Young Ghyu AHN , Byoung Hwa LEE
Abstract: A multilayer ceramic capacitor includes: a ceramic body having laminated dielectric layers having an average thickness of 0.2-2.0 μm; an active layer including first and second internal electrodes alternately exposed through end surfaces of the ceramic body having the dielectric layer interposed therebetween and contributing to capacitance formation; upper and lower cover layers respectively formed above and below the active layer, the lower cover layer being thicker than the upper cover layer; first and second external electrodes covering the end surfaces of the ceramic body, wherein a bottommost internal electrode adjacent to the lower cover layer has an oxide layer formed on at least one of top and bottom surfaces thereof, and when lengths and thicknesses of the bottommost internal electrode and the oxide layer are denoted by ‘Le,’ ‘te’ and ‘Lo,’ ‘to’, respectively, in a cross section of the ceramic body taken in length-thickness direction, 50%
Abstract translation: 多层陶瓷电容器包括：具有平均厚度为0.2-2.0μm的层压电介质层的陶瓷体; 有源层，包括通过陶瓷体的端面交替暴露的第一和第二内部电极，其中介电层插入其间，并有助于电容形成; 分别形成在有源层的上方和下方的上覆盖层和下覆盖层，下覆盖层比上盖层厚; 覆盖陶瓷体的端面的第一外部电极和第二外部电极，其中与下部覆盖层相邻的最下层的内部电极具有在其顶表面和底表面中的至少一个上形成的氧化物层，并且当最底部的内部电极的长度和厚度 电极和氧化物层在长度方向的陶瓷体截面中分别为“Le”，“te”和“Lo”，“to”，50％
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公开(公告)号：US20140185186A1
公开(公告)日：2014-07-03
申请号：US13899279
申请日：2013-05-21
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Byoung Hwa LEE , Young Ghyu AHN , Sang Soo PARK , Seok Kyoon WOO , Tae Hyeok KIM , Heung Kil PARK
IPC: H01G4/01
CPC classification number: H01G4/30 , H01G2/065 , H01G4/012 , H01G4/232 , H05K3/3442 , H05K2201/10015
Abstract: There is provided a multilayer ceramic capacitor including: a ceramic body in which a plurality of dielectric layers are laminated; a plurality of first and second internal electrodes formed to be alternately exposed to both end surfaces of the ceramic body with the dielectric layer interposed therebetween; and first and second external electrodes covering both end surfaces of the ceramic body, wherein the ceramic body includes an active layer forming capacitance by including the plurality of first and second internal electrodes and a cover layer formed on an upper portion or a lower portion of the active layer, wherein the active layer includes a first block in which a first region I, and a second region II, and a second block in which a third region III, and a fourth region IV.
Abstract translation: 提供了一种多层陶瓷电容器，包括：层叠有多个电介质层的陶瓷体; 多个第一和第二内部电极被形成为交替地暴露于陶瓷体的两个端面，其间插入介电层; 以及覆盖陶瓷体的两端面的第一外部电极和第二外部电极，其中陶瓷体包括通过包括多个第一和第二内部电极的有源层形成电容和形成在所述陶瓷体的上部或下部的覆盖层 活性层，其中所述有源层包括第一区块，其中第一区域I和第二区域II以及其中第三区域III和第四区域IV的第二区段。
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公开(公告)号：US20140174806A1
公开(公告)日：2014-06-26
申请号：US13837432
申请日：2013-03-15
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Min Cheol PARK , Sang Soo PARK , Young Ghyu AHN , Byoung Hwa LEE
CPC classification number: H01G4/12 , H01G2/06 , H01G4/012 , H05K1/181 , H05K3/3442 , H05K2201/10015 , H05K2201/10636 , H05K2201/2045 , Y02P70/611
Abstract: There is provided a multilayer ceramic capacitor including: a ceramic body; an active layer including a plurality of electrodes formed to be alternately exposed to both end surfaces of the ceramic body; an upper cover layer; a lower cover layer having a thickness greater than that of the upper cover layer; and external electrodes, wherein when a distance from an end portion of the lowermost internal electrode of the active layer to an end portion of the external electrode covering a portion of a lower surface of the ceramic body is E, the shortest distance from the end portion of the external electrode to the lowermost internal electrode of the active layer is T, and a margin of the ceramic body in the length direction is F, 1.2≦E/T and 30 μm≦F are satisfied.
Abstract translation: 提供了一种多层陶瓷电容器，包括：陶瓷体; 包括形成为交替地暴露于陶瓷体的两个端面的多个电极的有源层; 上盖层; 下覆盖层，其厚度大于上覆盖层的厚度; 以及外部电极，其中当从活性层的最内部电极的端部到覆盖陶瓷体的下表面的一部分的外部电极的端部的距离为E时，距离端部的最短距离 的外部电极与有源层的最内部电极之间的距离为T，陶瓷体的长度方向的余量为F，1.2＆nlE; E / T，30μm＆nlE; F。
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39.发明申请EMBEDDED MULTILAYER CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME, AND PRINTED CIRCUIT BOARD HAVING EMBEDDED MULTILAYER CERAMIC ELECTRONIC COMPONENT 审中-公开嵌入式多层陶瓷电子元件及其制造方法以及具有嵌入式多层陶瓷电子元件的印刷电路板公开(公告)号：US20140174800A1
公开(公告)日：2014-06-26
申请号：US13935004
申请日：2013-07-03
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Mi Jeong CHANG , Hyun Tae KIM , Byoung Hwa LEE
CPC classification number: H05K1/185 , H01G2/06 , H01G4/224 , H01G4/228 , H05K2201/10015 , H05K2201/10636 , Y02P70/611 , Y10T29/43
Abstract: There is provided an embedded multilayer ceramic electronic component, including a ceramic body including dielectric layers, first internal electrodes and second internal electrodes disposed to face each other with the dielectric layers interposed therebetween, a first external electrode electrically connected to the first internal electrodes and a second external electrode electrically connected to the second internal electrodes, and a conductive paste layer formed on the first external electrode and the second external electrode, wherein the first and second external electrodes include a first conductive metal and glass, and the conductive paste layers include a second conductive metal.
Abstract translation: 提供了一种嵌入式多层陶瓷电子部件，包括：陶瓷体，包括电介质层，第一内部电极和第二内部电极，所述第一内部电极和第二内部电极被设置成彼此相对地插入介电层;第一外部电极，电连接到所述第一内部电极， 电连接到第二内部电极的第二外部电极和形成在第一外部电极和第二外部电极上的导电浆料层，其中第一和第二外部电极包括第一导电金属和玻璃，并且导电浆料层包括 第二导电金属。
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公开(公告)号：US20140166351A1
公开(公告)日：2014-06-19
申请号：US13764220
申请日：2013-02-11
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Byoung Hwa LEE , Young Ghyu AHN , Sang Soo PARK , Min Cheol PARK , Tae Hyeok KIM , Heung Kil PARK
CPC classification number: H01G2/06 , H01G4/005 , H01G4/12 , H05K3/3442 , H05K2201/10015 , H05K2201/2045 , Y02P70/613
Abstract: A multilater ceramic capacitor includes: a ceramic body in which a plurality of dielectric layers are laminated; and an active layer including a plurality of first and second internal electrodes formed to be alternately exposed to both end surfaces of the ceramic body with the dielectric layer interposed therebetween, and forming capacitance. An upper cover layer is formed on an upper portion of the active layer; a lower cover layer is formed on a lower portion of the active layer and having a thickness greater than that of the upper cover layer. First and second external electrodes cover both end surfaces of the ceramic body. Specific sizing of ceramic body and electrodes is defined.
Abstract translation: 多层陶瓷电容器包括：层叠有多个电介质层的陶瓷体; 以及包括多个第一和第二内部电极的有源层，所述多个第一和第二内部电极被形成为交替地暴露于陶瓷体的两个端面，并且形成电容。 在有源层的上部形成上覆盖层; 在有源层的下部形成下覆盖层，其厚度大于上覆盖层的厚度。 第一和第二外部电极覆盖陶瓷体的两个端面。 定义陶瓷体和电极的特定尺寸。
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