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公开(公告)号：US09202629B2
公开(公告)日：2015-12-01
申请号：US14013291
申请日：2013-08-29
发明人： Jong Han Kim , Jeong Ryeol Kim , Su Hwan Cho , Jae Man Park , Jae Yeol Choi
CPC分类号： H01G4/30 , H01G4/0085 , H01G4/012 , H01G4/12
摘要： There is provided a multilayer ceramic electronic component including, a ceramic body including dielectric layers, internal electrodes disposed in the ceramic body to face each other with the dielectric layers interposed therebetween, and having an average thickness of 1.0 μm or less, and external electrodes formed on outer surfaces of the ceramic body and electrically connected to the internal electrodes, wherein at least one of the internal electrodes is formed of only a conductive metal.
摘要翻译： 提供了一种多层陶瓷电子部件，其包括：陶瓷体，其包括电介质层，设置在陶瓷体中的内部电极，其间插入有电介质层，并且平均厚度为1.0μm以下，形成外部电极 在陶瓷体的外表面上并且电连接到内部电极，其中至少一个内部电极仅由导电金属形成。
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2.发明申请公开(公告)号：US20140104748A1
公开(公告)日：2014-04-17
申请号：US13841244
申请日：2013-03-15
发明人： Ye Jun PARK , Jong Han Kim , Jae Man Park , Yoon Hee Lee
摘要： There are provided a multi-layered ceramic electronic component and a method of manufacturing the same. The multi-layered ceramic electronic component includes: a ceramic body; internal electrodes formed within the ceramic body and including non-electrode regions formed therein; and external electrodes formed on ends of the ceramic body and electrically connected to the internal electrodes, wherein in a cross section of the internal electrode, 70% or more of the non-electrode regions are distributed in a region formed between points inwardly spaced apart from each of the upper and lower boundary surfaces of the internal electrodes by 5%.
摘要翻译： 提供了一种多层陶瓷电子部件及其制造方法。 多层陶瓷电子部件包括：陶瓷体; 内部电极形成在陶瓷体内并且包括形成在其中的非电极区域; 以及形成在陶瓷体的端部上并与内部电极电连接的外部电极，其中在内部电极的截面中，70％以上的非电极区域分布在形成在与内部电极内部间隔开的点之间的区域中 内部电极的上边界面和下边界面中的每一个分别为5％。
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公开(公告)号：US09040840B2
公开(公告)日：2015-05-26
申请号：US13968614
申请日：2013-08-16
发明人： Eun Sun Chung , Dae Bok Oh , Jae Man Park , Seung Ho Lee
摘要： There is provided a multilayer ceramic electronic component comprising a ceramic body having a hexahedral shape, including dielectric layers, and satisfying T/W>1.0 when a length of the ceramic body is defined as L, a width of a lower surface thereof is defined as W, and a thickness thereof is defined as T, and first and second internal electrodes stacked in the ceramic body to face each other, having the respective dielectric layers therebetween, wherein the ceramic body includes an active layer and cover layers and in a case in which the active layer is divided into three regions in a thickness direction of the ceramic body, when an average thickness of the internal electrodes in an upper region and an average thickness of the internal electrodes in a lower region, based on a central region, are defined as ta and tb, respectively, 0.751≦ta/tb≦0.913 is satisfied.
摘要翻译： 提供了一种多层陶瓷电子部件，其包括具有六面体形状的陶瓷体，包括电介质层，并且当陶瓷体的长度被定义为L时，满足T / W> 1.0，其下表面的宽度被定义为 W，其厚度定义为T，并且第一和第二内部电极堆叠在陶瓷体中以彼此面对，其间具有各自的电介质层，其中陶瓷体包括有源层和覆盖层，并且在 其中当所述陶瓷体的厚度方向上的有源层被分成三个区域时，当在上部区域中的内部电极的平均厚度和基于中心区域的下部区域中的内部电极的平均厚度为 定义为ta和tb，分别为0.751＆nlE; ta / tb＆nlE; 0.913。
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公开(公告)号：US11570345B2
公开(公告)日：2023-01-31
申请号：US17467951
申请日：2021-09-07
发明人： Jae Man Park , Byung Woo Kang , Soo Cheol Lim , Jung Seok Lee , Jae Hyuk Lee , Byung Gi An , Yoo Chang Kim , Sung Hoon Kim
摘要： A camera module includes a housing having a first ball support surface disposed on an inner surface thereof, a driving body movably disposed in the housing and having a second ball support surface disposed on an outer surface thereof, and a plurality of ball bearings disposed between the first ball support surface of the housing and the second ball support surface of the driving body. A distance between the first ball support surface and the second ball support surface along a direction perpendicular to an optical axis direction is different at respective first end portions of the first ball support surface and the second ball support surface in the optical axis direction than at respective second end portions of the first ball support surface and the second ball support surface in the optical axis direction.
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5.发明授权公开(公告)号：US09245689B2
公开(公告)日：2016-01-26
申请号：US14067922
申请日：2013-10-30
发明人： Seung Ho Lee , Jong Han Kim , Yoon Hee Lee , Min Gon Lee , Jae Man Park
CPC分类号： H01G4/30 , C04B35/64 , C04B2235/6584 , C04B2235/95 , H01G4/005 , H01G4/012
摘要： There is provided a multilayer ceramic electronic component including a ceramic body including dielectric layers, internal electrodes formed in the ceramic body and including pores, and first and second external electrodes formed on both end portions of the ceramic body, wherein in a cross section of the ceramic body in length and thickness directions, when a thickness of the internal electrode is to and a thickness of the pore is tp, 0.41≦tp/te≦0.86 is satisfied.
摘要翻译： 提供了一种多层陶瓷电子部件，其包括：陶瓷体，包括电介质层，形成在陶瓷体中的内部电极，并且包括孔;以及第一和第二外部电极，其形成在陶瓷体的两端部， 陶瓷体的长度和厚度方向，当内部电极的厚度和孔的厚度为tp时，满足0.41和nlE; tp / te＆nlE; 0.86。
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6.发明授权公开(公告)号：US08964354B2
公开(公告)日：2015-02-24
申请号：US13841244
申请日：2013-03-15
发明人： Ye Jun Park , Jong Han Kim , Jae Man Park , Yoon Hee Lee
摘要： There are provided a multi-layered ceramic electronic component and a method of manufacturing the same. The multi-layered ceramic electronic component includes: a ceramic body; internal electrodes formed within the ceramic body and including non-electrode regions formed therein; and external electrodes formed on ends of the ceramic body and electrically connected to the internal electrodes, wherein in a cross section of the internal electrode, 70% or more of the non-electrode regions are distributed in a region formed between points inwardly spaced apart from each of the upper and lower boundary surfaces of the internal electrodes by 5%.
摘要翻译： 提供了一种多层陶瓷电子部件及其制造方法。 多层陶瓷电子部件包括：陶瓷体; 内部电极形成在陶瓷体内并且包括形成在其中的非电极区域; 以及形成在陶瓷体的端部上并与内部电极电连接的外部电极，其中在内部电极的截面中，70％以上的非电极区域分布在形成在与内部电极内部间隔开的点之间的区域中 内部电极的上边界面和下边界面中的每一个分别为5％。
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