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公开(公告)号：US20060279903A1
公开(公告)日：2006-12-14
申请号：US11440121
申请日：2006-05-25
申请人： Masaaki Togashi , Tatsuya Fukunaga
发明人： Masaaki Togashi , Tatsuya Fukunaga
IPC分类号： H01G4/005
摘要： A laminated capacitor includes a capacitor body and first, second, third and fourth external electrodes disposed on an external surface of the capacitor body. The capacitor body has first and second electrode patterns that are alternately laminated with dielectric layers between. The first electrode pattern provides a first internal electrode that is connected to both the first and second external electrodes. The second electrode pattern provides second and third internal electrodes. The second internal electrode is connected to both the third and fourth external electrodes. The third internal electrode is disposed in the same layer as the second internal electrode and connected to one of the third and fourth external electrodes.
摘要翻译： 叠层电容器包括电容器主体和设置在电容器本体的外表面上的第一，第二，第三和第四外部电极。 电容器主体具有交替层叠有电介质层的第一和第二电极图案。 第一电极图案提供连接到第一和第二外部电极两者的第一内部电极。 第二电极图案提供第二和第三内部电极。 第二内部电极连接到第三和第四外部电极。 第三内部电极设置在与第二内部电极相同的层中，并连接到第三和第四外部电极之一。
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公开(公告)号：US07199996B2
公开(公告)日：2007-04-03
申请号：US11440121
申请日：2006-05-25
申请人： Masaaki Togashi , Tatsuya Fukunaga
发明人： Masaaki Togashi , Tatsuya Fukunaga
摘要： A laminated capacitor includes a capacitor body and first, second, third and fourth external electrodes disposed on an external surface of the capacitor body. The capacitor body has first and second electrode patterns that are alternately laminated with dielectric layers between. The first electrode pattern provides a first internal electrode that is connected to both the first and second external electrodes. The second electrode pattern provides second and third internal electrodes. The second internal electrode is connected to both the third and fourth external electrodes. The third internal electrode is disposed in the same layer as the second internal electrode and connected to one of the third and fourth external electrodes.
摘要翻译： 叠层电容器包括电容器主体和设置在电容器本体的外表面上的第一，第二，第三和第四外部电极。 电容器主体具有交替层叠有电介质层的第一和第二电极图案。 第一电极图案提供连接到第一和第二外部电极两者的第一内部电极。 第二电极图案提供第二和第三内部电极。 第二内部电极连接到第三和第四外部电极。 第三内部电极设置在与第二内部电极相同的层中，并连接到第三和第四外部电极之一。
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公开(公告)号：US07061747B2
公开(公告)日：2006-06-13
申请号：US11157799
申请日：2005-06-22
申请人： Masaaki Togashi , Tatsuya Fukunaga
发明人： Masaaki Togashi , Tatsuya Fukunaga
IPC分类号： H01G4/228
摘要： A stacked capacitor includes a dielectric member, a plurality of internal electrodes, and a plurality of extraction electrodes. The dielectric member is a stacked member formed of stacked dielectric layers and having at least one side surface. The internal electrodes are stacked alternately with the dielectric layers and have first edges positioned near the side surface. Each of the extraction electrodes leads from each first edge to the side surface. Each of the extraction electrodes has a width W on the side surface in a direction orthogonal to the stacking direction and is separated from adjacent extraction electrodes by a distance G on the side surface in the direction orthogonal to the stacking direction. The width W and distance G are set such that 1.2≦W/G≦4.0.
摘要翻译： 叠层电容器包括电介质构件，多个内部电极和多个提取电极。 电介质构件是由堆叠的电介质层形成并且具有至少一个侧表面的层叠构件。 内部电极与电介质层交替堆叠并且具有位于侧表面附近的第一边缘。 每个提取电极从每个第一边缘引导到侧面。 每个提取电极在与层叠方向正交的方向上的侧表面上具有宽度W，并且在垂直于堆叠方向的方向上与相邻的提取电极分离距离G。 宽度W和距离G被设定为1.2 <= W / G <= 4.0。
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公开(公告)号：US20050286203A1
公开(公告)日：2005-12-29
申请号：US11152333
申请日：2005-06-15
申请人： Masaaki Togashi , Tatsuya Fukunaga
发明人： Masaaki Togashi , Tatsuya Fukunaga
摘要： A stacked capacitor includes a dielectric member, a plurality of internal electrodes, and a plurality of extraction electrodes. The dielectric member is a stacked member formed of a plurality of sheet-like stacked dielectric layers and has at least one side surface. The internal electrodes fit within the surface area of the dielectric layers and are stacked alternately with the dielectric layers. Further, the internal electrodes have first edges positioned near the side surface. Each extraction electrode has an overlapping portion A overlapping another extraction electrode at the side surface in a direction orthogonal to the mounting direction.
摘要翻译： 叠层电容器包括电介质构件，多个内部电极和多个提取电极。 电介质构件是由多个片状堆叠电介质层形成并且具有至少一个侧面的层叠构件。 内部电极配合在电介质层的表面区域内，与电介质层交替堆叠。 此外，内部电极具有位于侧表面附近的第一边缘。 每个引出电极在与安装方向正交的方向上具有与侧面上的另一个引出电极重叠的部分A.
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公开(公告)号：US07054134B2
公开(公告)日：2006-05-30
申请号：US11152333
申请日：2005-06-15
申请人： Masaaki Togashi , Tatsuya Fukunaga
发明人： Masaaki Togashi , Tatsuya Fukunaga
IPC分类号： H01G4/30
摘要： A stacked capacitor includes a dielectric member, a plurality of internal electrodes, and a plurality of extraction electrodes. The dielectric member is a stacked member formed of a plurality of sheet-like stacked dielectric layers and has at least one side surface. The internal electrodes fit within the surface area of the dielectric layers and are stacked alternately with the dielectric layers. Further, the internal electrodes have first edges positioned near the side surface. Each extraction electrode has an overlapping portion A overlapping another extraction electrode at the side surface in a direction orthogonal to the mounting direction.
摘要翻译： 叠层电容器包括电介质构件，多个内部电极和多个提取电极。 电介质构件是由多个片状堆叠电介质层形成并且具有至少一个侧面的层叠构件。 内部电极配合在电介质层的表面区域内，与电介质层交替堆叠。 此外，内部电极具有位于侧表面附近的第一边缘。 每个引出电极在与安装方向正交的方向上具有与侧面上的另一个引出电极重叠的部分A.
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公开(公告)号：US20050286205A1
公开(公告)日：2005-12-29
申请号：US11152074
申请日：2005-06-15
申请人： Masaaki Togashi , Tatsuya Fukunaga
发明人： Masaaki Togashi , Tatsuya Fukunaga
摘要： A stacked capacitor includes a dielectric member, a plurality of internal electrodes, a plurality of extraction electrodes, and a plurality of external electrodes. The dielectric member is a stacked member formed of stacked dielectric layers and having a side surface. The internal electrodes are stacked alternately with the dielectric layers. The extraction electrodes have a width W1 and lead from the internal electrodes to the side surface. The external electrodes have a width W2 and are connected to the extraction electrodes at the first side surface. The extraction electrodes are separated from each other by a distance P. The widths W1 and W2 and distance P are set such that 0.6P≦W1
摘要翻译： 叠层电容器包括电介质构件，多个内部电极，多个提取电极和多个外部电极。 电介质构件是由堆叠的电介质层形成并具有侧表面的层叠构件。 内部电极与电介质层交替堆叠。 提取电极具有宽度W1并从内部电极引导到侧表面。 外部电极具有宽度W2并且在第一侧表面处连接到提取电极。 提取电极彼此分开距离P.宽度W1和W2以及距离P被设定为使得0.6P <= W1
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公开(公告)号：US20050286206A1
公开(公告)日：2005-12-29
申请号：US11157799
申请日：2005-06-22
申请人： Masaaki Togashi , Tatsuya Fukunaga
发明人： Masaaki Togashi , Tatsuya Fukunaga
摘要： A stacked capacitor includes a dielectric member, a plurality of internal electrodes, and a plurality of extraction electrodes. The dielectric member is a stacked member formed of stacked dielectric layers and having at least one side surface. The internal electrodes are stacked alternately with the dielectric layers and have first edges positioned near the side surface. Each of the extraction electrodes leads from each first edge to the side surface. Each of the extraction electrodes has a width W on the side surface in a direction orthogonal to the stacking direction and is separated from adjacent extraction electrodes by a distance G on the side surface in the direction orthogonal to the stacking direction. The width W and distance G are set such that 1.2≦W/G≦4.0.
摘要翻译： 叠层电容器包括电介质构件，多个内部电极和多个提取电极。 电介质构件是由堆叠的电介质层形成并且具有至少一个侧表面的层叠构件。 内部电极与电介质层交替堆叠并且具有位于侧表面附近的第一边缘。 每个提取电极从每个第一边缘引导到侧面。 每个提取电极在与层叠方向正交的方向上的侧表面上具有宽度W，并且在垂直于堆叠方向的方向上与相邻的提取电极分离距离G。 宽度W和距离G被设定为1.2 <= W / G <= 4.0。
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公开(公告)号：US06995967B2
公开(公告)日：2006-02-07
申请号：US11152074
申请日：2005-06-15
申请人： Masaaki Togashi , Tatsuya Fukunaga
发明人： Masaaki Togashi , Tatsuya Fukunaga
IPC分类号： H01G4/005
摘要： A stacked capacitor includes a dielectric member, a plurality of internal electrodes, a plurality of extraction electrodes, and a plurality of external electrodes. The dielectric member is a stacked member formed of stacked dielectric layers and having a side surface. The internal electrodes are stacked alternately with the dielectric layers. The extraction electrodes have a width W1 and lead from the internal electrodes to the side surface. The external electrodes have a width W2 and are connected to the extraction electrodes at the first side surface. The extraction electrodes are separated from each other by a distance P. The widths W1 and W2 and distance P are set such that 0.6P≦W1
摘要翻译： 叠层电容器包括电介质构件，多个内部电极，多个提取电极和多个外部电极。 电介质构件是由堆叠的电介质层形成并具有侧表面的层叠构件。 内部电极与电介质层交替堆叠。 提取电极具有宽度W 1并从内部电极引导到侧表面。 外部电极具有宽度W 2并且在第一侧表面连接到提取电极。 提取电极彼此分开一段距离P.宽度W 1和W 2以及距离P被设定为使得0.6P <= W 1
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公开(公告)号：US09053864B2
公开(公告)日：2015-06-09
申请号：US13476485
申请日：2012-05-21
申请人： Masaaki Togashi
发明人： Masaaki Togashi
摘要： In a multilayer capacitor, a first dielectric layered product including a first body principal face is formed to be thicker than a second dielectric layered product including a second body principal face in a stacking direction thereof. A first external electrode and a second external electrode extend only to the first body principal face from a first body end face and a second body end face. Alternatively, the first external electrode and the second external electrode extend at least to the first body principal face from the first body end face and the second body end face and extend also to at least one of the second body principal face, a first body lateral face, and a second body lateral face.
摘要翻译： 在层叠电容器中，包括第一主体主面的第一介电层叠体形成为比在其堆叠方向上包括第二主体主面的第二介电层叠体更厚。 第一外部电极和第二外部电极仅从第一主体端面和第二主体端面仅延伸到第一主体主面。 或者，第一外部电极和第二外部电极至少从第一主体端面和第二主体端面延伸到第一主体主面，并且还延伸到第二主体主面中的至少一个，第一主体侧面 面部和第二身体侧面。
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公开(公告)号：US08659871B2
公开(公告)日：2014-02-25
申请号：US12904640
申请日：2010-10-14
申请人： Masaaki Togashi , Kazuyuki Hasebe
发明人： Masaaki Togashi , Kazuyuki Hasebe
CPC分类号： H01G4/228
摘要： A multilayer capacitor is provided with improved reliability and reduced ESL. In a width direction, a second principal-surface electrode portion is greater than a first principal-surface electrode portion, and a fifth principal-surface electrode portion is greater than a fourth principal-surface electrode portion. When viewed from a lamination direction, an outer edge of the second principal-surface electrode portion at the other end side is arranged near the other end side more than outer edge of the fifth principal-surface electrode portion at one end side. First lead portions are connected to the second principal-surface electrode portion, and second lead portions are connected to the fifth principal-surface electrode portion. Thus, portions of the second principal-surface electrode portion greater than the first principal-surface electrode portion and portions of the fifth principal-surface electrode portion greater than the fourth principal-surface electrode portion function as current paths between the first lead portions and the second lead portions.
摘要翻译： 提供了具有改进的可靠性和降低的ESL的层叠电容器。 在宽度方向上，第二主面电极部分大于第一主表面电极部分，第五主表面电极部分大于第四主表面电极部分。 当从层叠方向观察时，另一端侧的第二主面电极部的外缘在另一端侧比第一主面电极部的一端侧的外缘更靠近另一端侧。 第一引线部分连接到第二主表面电极部分，第二引线部分连接到第五主表面电极部分。 因此，第二主面电极部分比第一主表面电极部分大的部分和大于第四主表面电极部分的第五主表面电极部分的部分用作第一引线部分和第二主表面电极部分之间的电流路径 第二引线部分。
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