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41. 发明授权

US09607762B2 Multilayer ceramic electronic part to be embedded in board and printed circuit board having multilayer ceramic electronic part embedded therein 有权
公开(公告)号：US09607762B2
公开(公告)日：2017-03-28
申请号：US14149474
申请日：2014-01-07
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Byoung Hwa Lee , Doo Young Kim , Hai Joon Lee , Jin Man Jung
IPC分类号： H01G4/005 , H01G4/30 , H01G2/06 , H05K1/18
CPC分类号： H01G4/005 , H01G2/06 , H01G4/30 , H05K1/185 , H05K2201/10636 , Y02P70/611
摘要： There is provided a multilayer ceramic electronic part to be embedded in a board including: a ceramic body including dielectric layers; an active layer including a plurality of first and second internal electrodes; upper and lower cover layers disposed on and below the active layer, respectively; and first and second external electrodes formed on both end portions of the ceramic body, wherein a first internal electrode positioned at an outermost position among the first electrodes is connected to the first external electrode by at least one first via extended to at least one of first and second main surfaces of the ceramic body, and a second internal electrode positioned at an outermost position among the second internal electrodes is connected to the second external electrode by at least one second via extended to at least one of first and second main surfaces of the ceramic body.

42. 发明授权

US09466424B2 Paste for external electrode, multilayer ceramic electronic component, and method of manufacturing the same 有权
标题翻译：糊状外用电极，多层陶瓷电子部件及其制造方法
公开(公告)号：US09466424B2
公开(公告)日：2016-10-11
申请号：US14340422
申请日：2014-07-24
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Chung Eun Lee , Doo Young Kim , Hang Kyu Cho , Jong Ho Lee
IPC分类号： H01G4/12 , H01G4/012 , H01G4/248 , H01G4/008 , H01G4/232 , H01G4/30
CPC分类号： H01G4/012 , H01G4/008 , H01G4/12 , H01G4/1218 , H01G4/232 , H01G4/2325 , H01G4/248 , H01G4/30 , Y10T29/42
摘要： A multilayer ceramic electronic component may include: a ceramic body including a plurality of dielectric layers; internal electrodes disposed in the ceramic body and having one ends exposed to outer surfaces of the ceramic body; and external electrodes disposed on the outer surfaces of the ceramic body to be connected to the respective one ends of the internal electrodes and containing a conductive metal and a conductive ceramic powder.
摘要翻译：多层陶瓷电子部件可以包括：陶瓷体，其包括多个电介质层; 内部电极设置在陶瓷体中，并且一端暴露于陶瓷体的外表面; 以及外部电极，其设置在陶瓷体的外表面上，以连接到内部电极的相应一端并且包含导电金属和导电陶瓷粉末。

43. 发明授权

US09460851B2 Multilayer ceramic electronic component and board having the same 有权
标题翻译：多层陶瓷电子元器件和板有相同的
公开(公告)号：US09460851B2
公开(公告)日：2016-10-04
申请号：US14260012
申请日：2014-04-23
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Heung Kil Park , Doo Young Kim , Young Ghyu Ahn
IPC分类号： H01G4/30 , H01G4/12 , H01G2/06 , H01G4/005
CPC分类号： H01G4/12 , H01G2/06 , H01G4/005 , H01G4/30
摘要： A multilayer ceramic electronic component may include a ceramic body having a plurality of dielectric layers stacked in the ceramic body; a plurality of active layers including first and second internal electrodes disposed to be alternately exposed to the end surfaces of the ceramic body with the dielectric layers interposed between the first and second internal electrodes; and dummy layers disposed between the active layers.
摘要翻译：多层陶瓷电子部件可以包括陶瓷体，其具有层叠在陶瓷体中的多个电介质层; 多个有源层，包括第一和第二内部电极，所述第一和第二内部电极设置成交替地暴露于陶瓷体的端面，其中介电层插入在第一和第二内部电极之间; 以及设置在有源层之间的虚设层。

44. 发明授权

US09449759B2 Multilayer ceramic capacitor and board having the same mounted thereon 有权
标题翻译：多层陶瓷电容器及其上安装的电路板
公开(公告)号：US09449759B2
公开(公告)日：2016-09-20
申请号：US14255397
申请日：2014-04-17
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Kyung Pyo Hong , Doo Young Kim , Chang Hoon Kim , Sang Hyun Park , Hae Sock Chung
IPC分类号： H01G2/06 , H01G4/012 , H01G4/30 , H01G4/12
CPC分类号： H01G2/065 , H01G4/012 , H01G4/12 , H01G4/30
摘要： A multilayer ceramic capacitor may include: a ceramic body including dielectric layers; first and second internal electrodes disposed in the ceramic body; and first and second external electrodes formed to end surfaces of the ceramic body. The ceramic body may includes an active layer, a capacitance formation portion, and a cover layer, a non-capacitance formation portion, the cover layer includes a plurality of dummy electrode layers. When the number of the first and second internal electrodes is defined as AL, a thickness of each of the first and second internal electrodes is defined as AT, a thickness of each of the dummy electrode layers is defined as DT, and the number of the dummy electrode layers is defined as DL, DL is equal to {(T×x)−(AL×AT)}/DT, x being 9.0% or more.
摘要翻译：多层陶瓷电容器可以包括：包括电介质层的陶瓷体; 布置在陶瓷体中的第一和第二内部电极; 以及形成在陶瓷体的端面的第一外部电极和第二外部电极。陶瓷体可以包括有源层，电容形成部分和覆盖层，非电容形成部分，覆盖层包括多个虚拟电极层。当第一和第二内部电极的数量被定义为AL时，第一和第二内部电极的厚度被定义为AT，每个虚拟电极层的厚度被定义为DT，并且虚拟电极层被定义为DL，DL等于{（T×x） - （AL×AT）} / DT，x为9.0％以上。

45. 发明授权

US09390856B2 Dielectric composition, multilayer ceramic capacitor using the same, and method for manufacturing multilayer ceramic capacitor 有权
标题翻译：电介质组成，使用其的多层陶瓷电容器，以及多层陶瓷电容器的制造方法
公开(公告)号：US09390856B2
公开(公告)日：2016-07-12
申请号：US14045161
申请日：2013-10-03
申请人： Samsung Electro-Mechanics Co., Ltd.
发明人： Seok Hyun Yoon , Jong Bong Lim , Jae Sung Park , Doo Young Kim , Chang Hoon Kim
IPC分类号： H01G4/12 , C04B35/468 , H01G4/30 , C04B35/465 , C04B35/49
CPC分类号： H01G4/1227 , C04B35/465 , C04B35/4682 , C04B35/49 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3239 , C04B2235/3241 , C04B2235/3244 , C04B2235/3262 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3418 , C04B2235/5445 , C04B2235/78 , C04B2235/788 , H01G4/30
摘要： A dielectric composition includes a base main component including Ba and Ti and an accessory component, wherein a ratio of domain width/grain size of the dielectric composition is in the range of 0 to 0.2, a multilayer ceramic capacitor using the same, and a method for manufacturing a multilayer ceramic capacitor. It is possible to provide a dielectric composition that can implement a higher dielectric constant and good high temperature withstand voltage characteristics in the same grain size condition. It is expected that this effect can be effectively applied to the development of ultra high capacity MLCCs having a thin dielectric by implementing the same capacity while increasing the thickness of the dielectric than the case of applying the conventional dielectric material.
摘要翻译：电介质组合物包括包含Ba和Ti的基本主成分和辅助成分，其中电介质组合物的畴宽/晶粒尺寸的比例在0至0.2的范围内，使用其的多层陶瓷电容器和方法用于制造多层陶瓷电容器。可以提供在相同的晶粒尺寸条件下能够实现更高介电常数和良好的耐高温耐高压特性的电介质组合物。预期这种效果可以有效地应用于通过实施相同容量而开发具有薄电介质的超高容量MLCC，同时增加电介质的厚度比施加常规电介质材料的情况更多。

46. 发明授权

US09226401B2 Multilayer ceramic electronic part to be embedded in board and printed circuit board having multilayer ceramic electronic part embedded therein 有权
标题翻译：要嵌入板中的多层陶瓷电子部件和嵌入其中的多层陶瓷电子部件的印刷电路板
公开(公告)号：US09226401B2
公开(公告)日：2015-12-29
申请号：US14137600
申请日：2013-12-20
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Hai Joon Lee , Doo Young Kim , Byoung Hwa Lee , Eun Hyuk Chae
IPC分类号： H01G4/30 , H05K1/18 , H01G4/12 , H01G4/008
CPC分类号： H05K1/185 , H01G4/008 , H01G4/012 , H01G4/12 , H01G4/232 , H01G4/30 , H01G4/40 , H05K2201/10015 , H05K2201/10636 , Y02P70/611
摘要： There is provided a multilayer ceramic electronic part to be embedded in a board, including: a ceramic body including dielectric layers; first and second internal electrodes having first and second leads; and first and second external electrodes, wherein when lengths from edges of the first or second external electrode formed on first and second side surfaces of the ceramic body to points at which the first or second external electrode contacts the first and second leads are G1, lengths from the edges of the first or second external electrode formed on first and second side surfaces of the ceramic body to a corresponding end surface of the ceramic body are BW1, and lengths from the corresponding end surface of the ceramic body to points at which the first or second external electrode contacts the first and second leads are M1, 30 μm≦G1
摘要翻译：提供了一种要嵌入板的多层陶瓷电子部件，包括：包括电介质层的陶瓷体; 第一和第二内部电极具有第一和第二引线; 以及第一外部电极和第二外部电极，其中当从陶瓷体的第一和第二侧表面上形成的第一或第二外部电极的边缘到第一或第二外部电极接触第一和第二引线的点的长度为G1时，长度从形成在陶瓷体的第一和第二侧表面上的第一或第二外部电极的边缘到陶瓷体的相应端面的边缘为BW1，并且从陶瓷体的相应端面到第一或第二外部电极接触第一和第二引线为M1，30μm和n1E; G1

47. 发明授权

US09218908B2 Multilayer ceramic electronic component capable of reducing acoustic noise generated therein 有权
标题翻译：能够减少其中产生声噪声的多层陶瓷电子元件
公开(公告)号：US09218908B2
公开(公告)日：2015-12-22
申请号：US13759630
申请日：2013-02-05
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Wi Heon Kim , Doo Young Kim , Jae Yeol Choi
IPC分类号： H01G4/30 , H01G4/012 , H01G4/232 , H01G4/12
CPC分类号： H01G4/30 , H01G4/012 , H01G4/12 , H01G4/232
摘要： There is provided a multilayer ceramic electronic component, including: a ceramic body having first and second main surfaces, first and second side surfaces, and first and second end surfaces; a first block including first and second internal electrodes having overlap regions which form a capacitance part; one or more second blocks each including third and fourth internal electrodes having overlap regions which form a capacitance part; a first external electrode connected to the first and third lead out portions and a second external electrode connected to the second and fourth lead out portions; and an insulating layer formed on the first side surface of the ceramic body, wherein the second blocks are disposed on upper and lower parts of the first block.
摘要翻译：提供了一种多层陶瓷电子部件，其包括：陶瓷体，其具有第一和第二主表面，第一和第二侧表面以及第一和第二端面; 第一块，包括具有形成电容部分的重叠区域的第一和第二内部电极; 一个或多个第二块，每个包括具有形成电容部分的重叠区域的第三和第四内部电极; 连接到第一和第三引出部分的第一外部电极和连接到第二和第四引出部分的第二外部电极; 以及形成在陶瓷体的第一侧面上的绝缘层，其中第二块设置在第一块的上部和下部。

48. 发明申请

US20150098166A1 DIELECTRIC COMPOSITION AND MULTILATER CERAMIC ELECTRONIC COMPONENT MANUFACTURED USING THE SAME 审中-公开
标题翻译：使用其制造的电介质组合物和多层陶瓷电子元件
公开(公告)号：US20150098166A1
公开(公告)日：2015-04-09
申请号：US14572368
申请日：2014-12-16
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Sung Hyung Kang , Doo Young Kim , Chang Hak Choi
IPC分类号： C04B35/49 , H01G4/12 , H01G4/30
CPC分类号： C04B35/49 , C04B35/4682 , C04B35/62815 , C04B2235/3208 , C04B2235/3215 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3236 , C04B2235/3249 , C04B2235/3289 , C04B2235/79 , H01G4/008 , H01G4/1227 , H01G4/1236 , H01G4/30
摘要： There are provided a dielectric composition and a multilayer ceramic electronic component manufactured using the same, the dielectric composition including a dielectric grain having a perovskite structure represented by ABO3, wherein, when an imaginary line is drawn in a direction from a center of the dielectric grain to a grain boundary thereof, a content of rare earth elements in a region corresponding to 0.75 to 0.95% of the dielectric grain from the center of the dielectric grain may be 0.5 to 2.5 at %, based on 100 at % of a B-site ion, so that the multilayer ceramic electronic component manufactured using the dielectric composition can have excellent reliability and secure a high dielectric constant.
摘要翻译：提供了一种电介质组合物和使用其制造的多层陶瓷电子部件，所述电介质组合物包括具有由ABO 3表示的钙钛矿结构的电介质晶粒，其中当沿着从电介质晶粒的中心的方向绘制假想线时相对于电介质晶粒的中心的电介质晶粒的0.75〜0.95％的区域，稀土元素的含量相对于B位的100原子％为0.5〜2.5原子％离子，使得使用电介质组合物制造的多层陶瓷电子部件可以具有优异的可靠性并确保高的介电常数。

49. 发明授权

US08964353B2 Multilayer ceramic electronic component 有权
标题翻译：多层陶瓷电子元件
公开(公告)号：US08964353B2
公开(公告)日：2015-02-24
申请号：US13715858
申请日：2012-12-14
申请人： Samsung Electro-Mechanics Co., Ltd.
发明人： Wi Heon Kim , Doo Young Kim , Jae Yeol Choi , Jong Ho Lee
IPC分类号： H01G4/005 , H01G4/228 , H01G4/01 , H01G4/12
CPC分类号： H01G4/012 , H01G4/12 , H01G4/232 , H01G4/30
摘要： Multilayer ceramic electronic component includes: a ceramic body including dielectric layers and having first and second main surfaces, first and second side surfaces, and first and second end surfaces; a first internal electrode including a capacitance forming portion having an overlap region for forming capacitance and a first lead-out portion extended from the capacitance forming portion to be exposed to the first side surface; a second internal electrode alternately stacked with the first internal electrode, having the dielectric layer interposed therebetween, insulated from the first internal electrode, and having a second lead-out portion extended from the capacitance forming portion to be exposed to the first side surface; first and second external electrodes connected to the first and second lead-out portions, respectively; an insulation layer.
摘要翻译：多层陶瓷电子部件包括：陶瓷体，其包括电介质层，并且具有第一和第二主表面，第一和第二侧表面以及第一和第二端面; 第一内部电极，包括具有用于形成电容的重叠区域的电容形成部分和从电容形成部分延伸到第一侧表面的第一引出部分; 与所述第一内部电极交替堆叠的第二内部电极，所述第二内部电极与所述第一内部电极绝缘，并且具有从所述电容形成部延伸以暴露于所述第一侧面的第二引出部; 第一和第二外部电极分别连接到第一和第二引出部分; 绝缘层。

50. 发明授权

US08953300B2 Multilayer ceramic capacitor and method of manufacturing the same 有权
标题翻译：多层陶瓷电容器及其制造方法
公开(公告)号：US08953300B2
公开(公告)日：2015-02-10
申请号：US13949080
申请日：2013-07-23
申请人： Samsung Electro-Mechanics Co., Ltd.
发明人： Kyu Ree Kim , Byoung Hwa Lee , Eun Hyuk Chae , Doo Young Kim
IPC分类号： H01G4/30 , H01G4/232
CPC分类号： H01G4/30 , H01G4/232 , Y10T29/43 , Y10T29/435
摘要： 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 formed on both end surfaces of the ceramic body and electrically connected to the first and second internal electrodes, wherein when it is defined that a thickness of a band of the first and second external electrodes is T1 and a thickness of the ceramic body is T2, a ratio (T1/T2) of the thickness of the band of the first or second external electrode to the thickness of the ceramic body is equal to or less than 0.18.
摘要翻译：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; 以及第一和第二外部电极，其形成在陶瓷体的两个端面上并电连接到第一和第二内部电极，其中当限定第一和第二外部电极的带的厚度为T1时，厚度为陶瓷体是T2，第一或第二外部电极的带的厚度与陶瓷体的厚度的比（T1 / T2）等于或小于0.18。

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