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81. 发明授权

US09648748B2 Multilayer ceramic capacitor and board for mounting of the same 有权
公开(公告)号：US09648748B2
公开(公告)日：2017-05-09
申请号：US14841126
申请日：2015-08-31
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Young Ghyu Ahn , Doo Young Kim , Min Cheol Park , Byoung Hwa Lee , Sang Soo Park
IPC分类号： H01G4/228 , H05K1/18 , H01G4/30 , H01G2/06 , H01G4/012 , H01G4/12 , H05K1/11
CPC分类号： H05K1/181 , H01G2/065 , H01G4/012 , H01G4/12 , H01G4/228 , H01G4/30 , H05K1/111 , H05K2201/10015 , Y02P70/611
摘要： A multilayer ceramic capacitor may include three external electrodes disposed on a mounting surface of a ceramic body and spaced apart from each other, and first and second lead-out portions extended from a first internal electrode so as to be exposed through the mounting surface of the ceramic body and spaced apart from each other in a length direction of the ceramic body have one or more space portions, respectively, and a board for mounting thereof is provided.

82. 发明授权

US09458063B2 Dielectric ceramic composition and multilayer ceramic capacitor including the same 有权
标题翻译：介电陶瓷组合物和包括其的多层陶瓷电容器
公开(公告)号：US09458063B2
公开(公告)日：2016-10-04
申请号：US14507411
申请日：2014-10-06
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Seok Hyun Yoon , Jae Sung Park , Chang Hoon Kim , Doo Young Kim
IPC分类号： C04B35/468 , H01G4/30 , H01G4/12 , H01G4/232
CPC分类号： C04B35/468 , B32B18/00 , C04B35/4682 , C04B35/49 , C04B35/6261 , C04B35/62685 , C04B2235/3203 , C04B2235/3206 , C04B2235/3208 , C04B2235/3215 , C04B2235/3217 , C04B2235/3225 , C04B2235/3244 , C04B2235/3267 , C04B2235/3281 , C04B2235/3298 , C04B2235/3418 , C04B2235/36 , C04B2235/442 , C04B2235/5436 , C04B2235/6025 , C04B2235/6582 , C04B2235/663 , C04B2235/785 , C04B2237/346 , C04B2237/348 , C04B2237/68 , C04B2237/704 , H01G4/1227 , H01G4/232 , H01G4/30
摘要： A dielectric ceramic composition may include a base material main ingredient and an accessory ingredient. The accessory ingredient contains one or more selected from a group consisting of oxides and carbonates of one or more elements among Bi, Li, and Cu. When the accessory ingredient contains Bi, a content of Bi may be 0.1 to 1.0 part by mole, based on 100 parts by mole of the base material main ingredient, when the accessory ingredient contains Li, a content of Li may be 0.1 to 1.0 part by mole, based on 100 parts by mole of the base material main ingredient, and when the accessory ingredient contains Cu, a content of Cu may be 0.1 to 1.0 part by mole, based on 100 parts by mole of the base material main ingredient.
摘要翻译：电介质陶瓷组合物可以包括基材主要成分和辅助成分。辅助成分含有选自由Bi，Li和Cu中的一种或多种元素的氧化物和碳酸盐组成的组中的一种或多种。当附属成分含有Bi时，相对于100重量份的基材主成分，Bi的含量可以为0.1〜1.0份摩尔，当辅助成分含有Li时，Li的含量可以为0.1〜1.0份基于100重量份的基材主成分，当辅助成分含有Cu时，相对于100重量份的基材主成分，Cu的含量可以为0.1〜1.0份摩尔。

83. 发明授权

US09455085B2 Multilayer ceramic device having a crack guide pattern 有权
标题翻译：具有裂纹引导图案的多层陶瓷装置
公开(公告)号：US09455085B2
公开(公告)日：2016-09-27
申请号：US14175129
申请日：2014-02-07
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Hae Sock Chung , Doo Young Kim , Na Rim Ha , Chang Hoon Kim , Sang Hyun Park
IPC分类号： H01G4/002 , H01G4/30 , H01G4/012 , H01G13/00 , H01G4/12 , C23C8/12 , H01G4/008
CPC分类号： H01G4/002 , C23C8/12 , H01G4/008 , H01G4/012 , H01G4/12 , H01G4/30 , H01G4/306 , H01G13/00
摘要： Disclosed herein is a multilayer ceramic device. The multilayer ceramic device according to an exemplary embodiment of the present invention includes: a device body having sides which are spaced apart from each other and a circumferential surface which connects the sides; an internal electrode disposed in a longitudinal direction of the device body within the device body; an external electrode having a front part which covers the sides and a band part which extends from the front part to cover a portion of the circumferential surface; and a crack guide pattern disposed within the device body and guiding a progress direction of cracks occurring at the circumferential surface to the sides, wherein the crack guide pattern includes: a metal pattern; and an oxide layer formed on a surface of the metal pattern.
摘要翻译：本文公开了一种多层陶瓷器件。根据本发明的示例性实施例的多层陶瓷器件包括：具有彼此间隔开的侧面和连接侧面的圆周表面的器件主体; 设置在所述装置本体内的所述装置主体的纵向方向的内部电极; 外部电极，其具有覆盖所述侧面的前部和从所述前部延伸以覆盖所述周向表面的一部分的带部; 以及裂缝引导图案，其设置在所述装置主体内，并且引导在所述周面的侧面发生的裂纹的进行方向，其中，所述裂纹引导图案包括：金属图案; 以及形成在金属图案的表面上的氧化物层。

84. 发明授权

US09390852B2 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：US09390852B2
公开(公告)日：2016-07-12
申请号：US14174591
申请日：2014-02-06
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： H01G2/06 , H01G4/30 , H01G4/005 , H01G4/232 , H05K1/18
CPC分类号： H01G2/06 , H01G4/005 , H01G4/232 , H01G4/30 , H05K1/185 , H05K2201/10015 , H05K2201/10636 , Y02P70/611
摘要： There is provided a multilayer ceramic electronic part to be embedded in a board, the multilayer ceramic electronic part including: a ceramic body including dielectric layers; first and second internal electrodes disposed in the ceramic body; first and second external electrodes formed on the respective end portions of the ceramic body, and a third external electrode formed on first and second main surfaces of the ceramic body, wherein an outermost first internal electrode among the first internal electrodes is connected to the first and second external electrodes through at least one first via, and the second internal electrodes are connected to the third external electrode through at least one second via.
摘要翻译：提供了一种要嵌入板中的多层陶瓷电子部件，所述多层陶瓷电子部件包括：陶瓷体，包括电介质层; 布置在陶瓷体中的第一和第二内部电极; 形成在陶瓷体的各个端部的第一外部电极和第二外部电极，以及形成在陶瓷体的第一和第二主表面上的第三外部电极，其中，第一内部电极中的最外部第一内部电极连接到第一内部电极，通过至少一个第一通孔的第二外部电极，并且所述第二内部电极通过至少一个第二通孔连接到所述第三外部电极。

85. 发明授权

US09382162B2 Dielectric composition and multilayer ceramic electronic component manufactured using the same 有权
标题翻译：介电组合物和使用其制造的多层陶瓷电子部件
公开(公告)号：US09382162B2
公开(公告)日：2016-07-05
申请号：US13842764
申请日：2013-03-15
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Sung Hyung Kang , Doo Young Kim , Chang Hak Choi
IPC分类号： C04B35/468 , H01G4/10 , C04B35/49 , H01G4/008 , H01G4/30 , H01G4/12 , C04B35/628
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。

86. 发明授权

US09343235B2 Multilayer ceramic capacitor and assembly board having the same 有权
标题翻译：多层陶瓷电容器和组装板具有相同的功能
公开(公告)号：US09343235B2
公开(公告)日：2016-05-17
申请号：US14444587
申请日：2014-07-28
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Jong Ho Lee , Doo Young Kim , Chang Hoon Kim , Myung Jun Park
IPC分类号： H01G4/12 , H01G4/20 , H01G4/30 , H01G2/06 , H01G4/248 , H01G4/236 , H05K3/34
CPC分类号： H01G4/30 , H01G2/065 , H01G4/0085 , H01G4/12 , H01G4/1218 , H01G4/232 , H01G4/236 , H01G4/248 , H05K3/3442 , H05K2201/10015 , H05K2201/10636 , Y02P70/611
摘要： A multilayer ceramic capacitor may include: a ceramic body having upper and lower surfaces opposing each other in a thickness direction thereof and first and second end surfaces opposing each other in a length direction thereof, a thickness of the ceramic body being greater than a width thereof; a first external electrode disposed on the first end surface to allow a predetermined region of the first end surface adjacent to the upper surface to be exposed; a second external electrode disposed on the second end surface to allow a predetermined region of the second end surface adjacent to the upper surface to be exposed; and first and second internal electrodes disposed within the ceramic body, stacked in a width direction of the ceramic body, and connected to the first and second external electrodes, respectively.
摘要翻译：多层陶瓷电容器可以包括：陶瓷体，其具有在其厚度方向上彼此相对的上表面和下表面以及在其长度方向上彼此相对的第一和第二端表面，陶瓷体的厚度大于其宽度 ; 设置在所述第一端面上以允许所述第一端面的与所述上表面相邻的预定区域被暴露的第一外部电极; 第二外部电极，设置在所述第二端面上，以允许所述第二端面的与所述上表面相邻的预定区域被露出; 以及设置在所述陶瓷体内的第一和第二内部电极，其分别在所述陶瓷体的宽度方向上层叠，并且分别与所述第一外部电极和所述第二外部电极连接。

87. 发明授权

US09293259B2 Multilayer ceramic electronic component including electrode lead out portions having different lengths 有权
标题翻译：多层陶瓷电子元件包括具有不同长度的电极引出部分
公开(公告)号：US09293259B2
公开(公告)日：2016-03-22
申请号：US13759609
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 , Jong Ho Lee
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 including dielectric layers, and having first and second main surfaces, first and second side surfaces and first and second end surfaces; first and second internal electrodes having overlap regions forming a capacitance part, the first internal electrodes having a first lead out portion to be exposed to the first side surface, and being alternately laminated with the second internal electrodes while being insulated therefrom, the second internal electrodes having a second lead out portion; first and second external electrodes connected to the first and second lead out portions, respectively; and an insulating layer formed on the first side surface, wherein a length of the first lead out portion is longer than that of the second lead out portion and the capacitance part has different distances from the first side surface.
摘要翻译：提供了一种多层陶瓷电子部件，其包括具有电介质层的陶瓷体，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; 第一和第二内部电极，其具有形成电容部分的重叠区域，第一内部电极具有暴露于第一侧表面的第一引出部分，并与第二内部电极交替层叠，同时与第二内部电极绝缘;第二内部电极具有第二导出部分; 第一和第二外部电极分别连接到第一和第二引出部分; 以及形成在所述第一侧面上的绝缘层，其中，所述第一引出部分的长度比所述第二引出部分的长度长，并且所述电容部分具有与所述第一侧表面不同的距离。

88. 发明授权

US09287045B2 Dielectric ceramic composition and multilayer ceramic capacitor including the same 有权
标题翻译：介电陶瓷组合物和包括其的多层陶瓷电容器
公开(公告)号：US09287045B2
公开(公告)日：2016-03-15
申请号：US14095634
申请日：2013-12-03
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD. , RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
发明人： Seok Hyun Yoon , Dae Ho Yoon , Suk Hyun Song , Takaki Masaki , Doo Young Kim , Sang Huk Kim , Jong Bong Lim
IPC分类号： H01G4/06 , H01G4/12 , H01G4/30
CPC分类号： H01G4/1227 , H01G4/30
摘要： There are provided a dielectric ceramic composition and a multilayer ceramic capacitor including the same. The dielectric ceramic composition according to embodiments of the present disclosure includes a base powder represented by xSrTiO3-(1−x)BiMO3 (M includes Mg and Ti) containing a first main component represented by SrTiO3 and a second main component represented by BiMO3, wherein x satisfies 0.5≦x≦0.9.
摘要翻译：提供介电陶瓷组合物和包括该陶瓷组合物的多层陶瓷电容器。根据本公开实施方案的电介质陶瓷组合物包括由包含由SrTiO 3表示的第一主要成分的xSrTiO 3 - （1-x）BiMO 3（M包括Mg和Ti）表示的基础粉末和由BiMO 3表示的第二主要成分，其中 x满足0.5＆nlE; x＆nlE; 0.9。

89. 发明授权

US09255035B2 Dielectric ceramic composition and multilayer ceramic capacitor containing the same 有权
标题翻译：介电陶瓷组合物和含有它的多层陶瓷电容器
公开(公告)号：US09255035B2
公开(公告)日：2016-02-09
申请号：US14340244
申请日：2014-07-24
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Seok Hyun Yoon , Song Je Jeon , Soo Kyong Jo , Doo Young Kim , Chang Hoon Kim
IPC分类号： C04B35/468 , H01G4/06 , H01G4/30 , H01G4/12
CPC分类号： C04B35/4682 , B32B18/00 , C04B2235/3208 , C04B2235/3215 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3234 , C04B2235/3239 , C04B2235/3241 , C04B2235/3248 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3418 , C04B2235/36 , C04B2235/442 , C04B2235/652 , C04B2235/6582 , C04B2235/663 , C04B2235/76 , C04B2235/80 , C04B2237/346 , C04B2237/68 , C04B2237/704 , H01G4/1227 , H01G4/30
摘要： A dielectric ceramic composition may include: a base powder represented by BaTiO3 and accessory components. In an XRD measurement of a dielectric material in which the base powder and the accessory components are sintered, when a (1, 1, 0) plane peak of a BaTiO3 crystal phase is converted into 1.00, a secondary phase peak of pyrochlore (RE2Ti2O7) (RE is a rare earth element) at about 30.5 degrees, as compared with the (1, 1, 0) plane peak, is 0.01 or less.
摘要翻译：电介质陶瓷组合物可以包括：由BaTiO 3表示的基础粉末和辅助组分。在其中烧结基础粉末和辅助组分的介电材料的XRD测量中，当BaTiO 3结晶相的（1,1,10）平面峰转化为1.00时，烧绿石（RE2Ti2O7）的二相峰，与（1,1,10）平面峰相比，约30.5度（RE为稀土元素）为0.01以下。

90. 发明授权

US09187375B2 Dielectric ceramic composition and multilayer ceramic capacitor containing the same 有权
标题翻译：介电陶瓷组合物和含有它的多层陶瓷电容器
公开(公告)号：US09187375B2
公开(公告)日：2015-11-17
申请号：US14463203
申请日：2014-08-19
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Seok Hyun Yoon , Jae Sung Park , Soo Kyong Jo , Doo Young Kim , Chang Hoon Kim
IPC分类号： C04B35/468 , H01G4/06 , H01G4/12 , H01G4/30
CPC分类号： C04B35/468 , B32B18/00 , C04B35/4682 , C04B35/62685 , C04B2235/3215 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3267 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3298 , C04B2235/3418 , C04B2235/36 , C04B2235/442 , C04B2235/6025 , C04B2235/652 , C04B2235/6582 , C04B2235/663 , C04B2237/346 , C04B2237/68 , C04B2237/704 , H01G4/1227 , H01G4/30
摘要： A dielectric ceramic composition may include a base powder represented by (1−a)[(1−x)BaTiO3−xBi(Mg0.5Ti0.5)O3]+a[(1−y)BaTiO3−yBi(Mg0.5Ti0.5)O3](wherein x, y, and a satisfy 0≦x≦0.05, 0.05≦y≦0.5, a≧0, and 0.01−x≦a≦1−y) and formed by mixing a first powder represented by [(1−x)BaTiO3−xBi(Mg0.5Ti0.5)O3] with a second powder represented by [(1−y)BaTiO3−yBi(Mg0.5Ti0.5)O3]. Each of the first powder and the second powder contains a first main component represented by BaTiO3 and a second main component represented by Bi(Mg0.5Ti0.5)O3, but at different ratios.
摘要翻译：电介质陶瓷组合物可以包括由（1-a）[（1-x）BaTiO 3-xBi（Mg 0.5 Ti 0.5）O 3] + a [（1-y）BaTiO 3-yBi（Mg 0.5 Ti 0.5） 5）O 3]（其中x，y和a满足0＆nlE; x＆nlE; 0.05,0.05＆amp; nlE; y＆nlE; 0.5，a≥0和0.01-x＆lt; 1; a＆nlE; 1-y） [（1-x）BaTiO3-xBi（Mg0.5Ti0.5）O3]与[（1-y）BaTiO3-yBi（Mg0.5Ti0.5）O3]表示的第二种粉末。第一粉末和第二粉末各自含有由BaTiO 3表示的第一主要成分和由Bi（Mg0.5Ti0.5）O3表示的第二主要成分，但是以不同的比例。

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