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公开(公告)号：US08614876B2
公开(公告)日：2013-12-24
申请号：US13282138
申请日：2011-10-26
申请人： Hae Suk Chung , Dae Bok Oh , Eun Hye Choi , Eun Hyuk Chae , Kang Heon Hur
发明人： Hae Suk Chung , Dae Bok Oh , Eun Hye Choi , Eun Hyuk Chae , Kang Heon Hur
IPC分类号： H01G4/06
CPC分类号： H01G4/232 , H01G4/12 , H01G4/30 , H05K3/328 , H05K2201/10015
摘要： There is provided a multilayer ceramic capacitor including: a ceramic body including dielectric layers and internal electrodes stacked between the dielectric layers; and a pair of external electrodes each fixed to first and second surfaces of the ceramic body, facing each other, and connected to the internal electrodes, wherein the ceramic body has a third surface facing a printed circuit board and each of the pair of external electrodes includes mounting parts extended onto the third surface and having a preset length by which they are mounted on the printed circuit board and wherein connection parts between the pair of external electrodes and the mounting parts have a convexly curved shape having a size equal to or smaller than a preset corner radius.
摘要翻译： 提供了一种多层陶瓷电容器，其包括：陶瓷体，其包括层叠在所述电介质层之间的电介质层和内部电极; 以及一对外部电极，每个外部电极固定到陶瓷体的第一和第二表面，彼此面对并连接到内部电极，其中陶瓷体具有面向印刷电路板的第三表面和一对外部电极中的每一个 包括延伸到第三表面上并且具有预定长度的安装部件，通过它们安装在印刷电路板上，并且其中一对外部电极和安装部件之间的连接部分具有等于或小于 预设的角半径。
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公开(公告)号：US20120049414A1
公开(公告)日：2012-03-01
申请号：US13290766
申请日：2011-11-07
申请人： Dong Jin KIM , Sung Kyu Ha , Hyo Jung Kim , Ju Ho Kim , Dae Bok Oh , Won Seop Choi
发明人： Dong Jin KIM , Sung Kyu Ha , Hyo Jung Kim , Ju Ho Kim , Dae Bok Oh , Won Seop Choi
摘要： There is provided a method of measuring deformation of a laminated body, the method including: laminating and pressurizing a plurality of green sheets each having a plurality of inner electrodes arranged therein to form a laminated body having a plurality of unit chips arranged therein; marking location information of each of the unit chips on an XY plane of the laminated body on a surface of the unit chip; cutting the laminated body into the plurality of unit chips; measuring a deformation level of each of the cut unit chips; and storing the deformation level measured from the each of the cut unit chips to correspond to the location information of the unit chip.
摘要翻译： 提供了一种测量层压体的变形的方法，该方法包括：层压并加压多个其中布置有多个内部电极的生片，以形成其中布置有多个单元芯片的层叠体; 在单元芯片的表面上标记层叠体的XY平面上的每个单元芯片的位置信息; 将层叠体切割成多个单位芯片; 测量每个切割单元芯片的变形水平; 并且存储从每个切割单元芯片测量的变形水平对应于单元芯片的位置信息。
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公开(公告)号：US09159494B2
公开(公告)日：2015-10-13
申请号：US13191849
申请日：2011-07-27
申请人： Hyung Joon Kim , Jong Hoon Kim , Kang Heon Hur , Dae Bok Oh
发明人： Hyung Joon Kim , Jong Hoon Kim , Kang Heon Hur , Dae Bok Oh
CPC分类号： H01G4/30 , H01G4/0085 , H01G4/012 , H01G4/12 , H01G4/248 , Y10T29/43 , Y10T29/435
摘要： Disclosed are a multilayer ceramic condenser and a method of manufacturing the same. The method includes printing a plurality of stripe-type inner electrode patterns in parallel on ceramic green sheets; forming a laminate by staking the ceramic green sheets having the plurality of stripe-type inner electrode patterns printed thereon; cutting the laminate in order to have a structure in which first and second inner electrode patterns are alternately stacked; and forming a first side part and a second side part by applying ceramic slurry in order to cover the sides of the laminate to which the first and second inner electrode patterns are exposed.
摘要翻译： 公开了一种多层陶瓷电容器及其制造方法。 该方法包括在陶瓷生片上平行印刷多条条状内部电极图案; 通过在其上印刷多个条形内部电极图案的陶瓷生片进行铆接来形成层压体; 切割层压体以具有第一和第二内部电极图案交替堆叠的结构; 以及通过施加陶瓷浆料形成第一侧面部分和第二侧面部分，以覆盖第一和第二内部电极图案所暴露的层压体的侧面。
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公开(公告)号：US20120134068A1
公开(公告)日：2012-05-31
申请号：US13283858
申请日：2011-10-28
申请人： Eun Hyuk CHAE , Dae Bok Oh , Kang Heon Hur , Hae Suk Chung , Young Don Choi
发明人： Eun Hyuk CHAE , Dae Bok Oh , Kang Heon Hur , Hae Suk Chung , Young Don Choi
IPC分类号： H01G4/12
摘要： In a multilayered ceramic capacitor, the width of an exposed portion of an internal electrode is reduced to be narrower than that of a non-exposed portion thereof. A dummy electrode that is not electrically connected to the internal electrode is formed to be connected to an external electrode. Deterioration of reliability due to penetration of the plating solution thereby is prevented and reduction in adhesion of the external electrode due to reduction in width of the exposed portion of the internal electrode is supplemented through mechanical connection between the external electrode and the dummy electrode.
摘要翻译： 在多层陶瓷电容器中，内部电极的暴露部分的宽度被减小到比其未暴露部分的宽度窄。 与内部电极没有电连接的虚拟电极形成为连接到外部电极。 防止由于电镀液渗透导致的可靠性恶化，并且通过外部电极和虚拟电极之间的机械连接来补充由于内部电极的暴露部分的宽度减小引起的外部电极的附着力的降低。
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公开(公告)号：US20120229950A1
公开(公告)日：2012-09-13
申请号：US13280886
申请日：2011-10-25
申请人： Hyung Joon Kim , Dae Bok Oh
发明人： Hyung Joon Kim , Dae Bok Oh
IPC分类号： H01G4/12
摘要： There are disclosed a multilayer ceramic capacitor and a method of manufacturing the same. The multilayer ceramic capacitor includes: a ceramic body having a first side and a second side opposed to each other and having a third side and a fourth side connecting the first side to the second side, a plurality of inner electrodes formed within the ceramic body, and outer electrodes formed on the third side and the fourth side and electrically connected to the inner electrodes. A distance from distal edges of the inner electrodes to the first side or the second side of the ceramic body is 30 μm or less.
摘要翻译： 公开了一种多层陶瓷电容器及其制造方法。 多层陶瓷电容器包括：陶瓷体，其具有彼此相对的第一侧和第二侧，并且具有连接第一侧和第二侧的第三侧和第四侧，形成在陶瓷体内的多个内部电极， 以及形成在第三侧面和第四侧面上并与内部电极电连接的外部电极。 从内部电极的远端到陶瓷体的第一面或第二面的距离为30μm以下。
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6.发明授权Multilayer ceramic capacitor having increased overlapping area between inner electrodes and method of manufacturing same 有权具有增加内部电极之间的重叠面积的多层陶瓷电容器及其制造方法公开(公告)号：US08824119B2
公开(公告)日：2014-09-02
申请号：US13280886
申请日：2011-10-25
申请人： Hyung Joon Kim , Dae Bok Oh
发明人： Hyung Joon Kim , Dae Bok Oh
IPC分类号： H01G4/06
摘要： There are disclosed a multilayer ceramic capacitor and a method of manufacturing the same. The multilayer ceramic capacitor includes: a ceramic body having a first side and a second side opposed to each other and having a third side and a fourth side connecting the first side to the second side, a plurality of inner electrodes formed within the ceramic body, and outer electrodes formed on the third side and the fourth side and electrically connected to the inner electrodes. A distance from distal edges of the inner electrodes to the first side or the second side of the ceramic body is 30 μm or less.
摘要翻译： 公开了一种多层陶瓷电容器及其制造方法。 多层陶瓷电容器包括：陶瓷体，其具有彼此相对的第一侧和第二侧，并且具有连接第一侧和第二侧的第三侧和第四侧，形成在陶瓷体内的多个内部电极， 以及形成在第三侧面和第四侧面上并与内部电极电连接的外部电极。 从内部电极的远端到陶瓷体的第一面或第二面的距离为30μm以下。
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7.发明授权Multilayer ceramic capacitor capable of controlling equivalent series resistance 有权能够控制等效串联电阻的多层陶瓷电容器公开(公告)号：US08451580B2
公开(公告)日：2013-05-28
申请号：US13286871
申请日：2011-11-01
申请人： Hae Suk Chung , Byoung Hwa Lee , Eun Hyuk Chae , Eun Hye Choi , Kang Heon Hur , Dae Bok Oh
发明人： Hae Suk Chung , Byoung Hwa Lee , Eun Hyuk Chae , Eun Hye Choi , Kang Heon Hur , Dae Bok Oh
摘要： There is provided a multilayer ceramic capacitor capable of controlling equivalent series resistance (ESR) characteristics. The multilayer ceramic capacitor includes: a ceramic laminate including dielectric layers and a plurality of internal electrodes having different polarities and alternately stacked between the dielectric layers; and external electrodes formed on both sides of the ceramic laminate, wherein each of the internal electrodes includes a main electrode and a lead for connecting the main electrode to the external electrode, and an equivalent series resistance (ESR) value is determined by adjusting a ratio of a width to a length of the lead, whereby the ESR characteristics of the multilayer ceramic capacitor may be controlled.
摘要翻译： 提供了能够控制等效串联电阻（ESR）特性的多层陶瓷电容器。 所述多层陶瓷电容器包括：陶瓷层叠体，其包含电介质层和具有不同极性的多个内部电极，并交替堆叠在所述电介质层之间; 以及形成在陶瓷层叠体两侧的外部电极，其中每个内部电极包括主电极和用于将主电极连接到外部电极的引线，并且通过调节比例来确定等效串联电阻（ESR）值 宽度到引线的长度，由此可以控制多层陶瓷电容器的ESR特性。
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8.发明申请MULTILAYER CERAMIC CAPACITOR CAPABLE OF CONTROLLING EQUIVALENT SERIES RESISTANCE 有权可控制等效串联电阻的多层陶瓷电容器公开(公告)号：US20120268860A1
公开(公告)日：2012-10-25
申请号：US13286871
申请日：2011-11-01
申请人： Hae Suk CHUNG , Byoung Hwa Lee , Eun Hyuk Chae , Eun Hye Choi , Kang Heon Hur , Dae Bok Oh
发明人： Hae Suk CHUNG , Byoung Hwa Lee , Eun Hyuk Chae , Eun Hye Choi , Kang Heon Hur , Dae Bok Oh
IPC分类号： H01G4/30
摘要： There is provided a multilayer ceramic capacitor capable of controlling equivalent series resistance (ESR) characteristics. The multilayer ceramic capacitor includes: a ceramic laminate including dielectric layers and a plurality of internal electrodes having different polarities and alternately stacked between the dielectric layers; and external electrodes formed on both sides of the ceramic laminate, wherein each of the internal electrodes includes a main electrode and a lead for connecting the main electrode to the external electrode, and an equivalent series resistance (ESR) value is determined by adjusting a ratio of a width to a length of the lead, whereby the ESR characteristics of the multilayer ceramic capacitor may be controlled.
摘要翻译： 提供了能够控制等效串联电阻（ESR）特性的多层陶瓷电容器。 所述多层陶瓷电容器包括：陶瓷层叠体，其包含电介质层和具有不同极性的多个内部电极，并交替堆叠在所述电介质层之间; 以及形成在陶瓷层叠体两侧的外部电极，其中每个内部电极包括主电极和用于将主电极连接到外部电极的引线，并且通过调节比例来确定等效串联电阻（ESR）值 宽度到引线的长度，由此可以控制多层陶瓷电容器的ESR特性。
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公开(公告)号：US20120268859A1
公开(公告)日：2012-10-25
申请号：US13282138
申请日：2011-10-26
申请人： Hae Suk Chung , Dae Bok Oh , Eun Hye Choi , Eun Hyuk Chae , Kang Heon Hur
发明人： Hae Suk Chung , Dae Bok Oh , Eun Hye Choi , Eun Hyuk Chae , Kang Heon Hur
IPC分类号： H01G4/30
CPC分类号： H01G4/232 , H01G4/12 , H01G4/30 , H05K3/328 , H05K2201/10015
摘要： There is provided a multilayer ceramic capacitor including: a ceramic body including dielectric layers and internal electrodes stacked between the dielectric layers; and a pair of external electrodes each fixed to first and second surfaces of the ceramic body, facing each other, and connected to the internal electrodes, wherein the ceramic body has a third surface facing a printed circuit board and each of the pair of external electrodes includes mounting parts extended onto the third surface and having a preset length by which they are mounted on the printed circuit board and wherein connection parts between the pair of external electrodes and the mounting parts have a convexly curved shape having a size equal to or smaller than a preset corner radius.
摘要翻译： 提供了一种多层陶瓷电容器，其包括：陶瓷体，其包括层叠在所述电介质层之间的电介质层和内部电极; 以及一对外部电极，每个外部电极固定到陶瓷体的第一和第二表面，彼此面对并连接到内部电极，其中陶瓷体具有面向印刷电路板的第三表面和一对外部电极中的每一个 包括延伸到第三表面上并且具有预定长度的安装部件，通过它们安装在印刷电路板上，并且其中一对外部电极和安装部件之间的连接部分具有等于或小于 预设的角半径。
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公开(公告)号：US20120147515A1
公开(公告)日：2012-06-14
申请号：US13191849
申请日：2011-07-27
申请人： Hyung Joon Kim , Jong Hoon Kim , Kang Heon Hur , Dae Bok Oh
发明人： Hyung Joon Kim , Jong Hoon Kim , Kang Heon Hur , Dae Bok Oh
CPC分类号： H01G4/30 , H01G4/0085 , H01G4/012 , H01G4/12 , H01G4/248 , Y10T29/43 , Y10T29/435
摘要： Disclosed are a multilayer ceramic condenser and a method of manufacturing the same. The method includes printing a plurality of stripe-type inner electrode patterns in parallel on ceramic green sheets; forming a laminate by staking the ceramic green sheets having the plurality of stripe-type inner electrode patterns printed thereon; cutting the laminate in order to have a structure in which first and second inner electrode patterns are alternately stacked; and forming a first side part and a second side part by applying ceramic slurry in order to cover the sides of the laminate to which the first and second inner electrode patterns are exposed.
摘要翻译： 公开了一种多层陶瓷电容器及其制造方法。 该方法包括在陶瓷生片上平行印刷多条条状内部电极图案; 通过在其上印刷多个条形内部电极图案的陶瓷生片进行铆接来形成层压体; 切割层压体以具有第一和第二内部电极图案交替堆叠的结构; 以及通过施加陶瓷浆料形成第一侧面部分和第二侧面部分，以覆盖第一和第二内部电极图案所暴露的层压体的侧面。
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