公开(公告)号：US20110267166A1

公开(公告)日：2011-11-03

申请号：US13180666

申请日：2011-07-12

申请人： Yosuke MATSUSHITA ,  Tetsuo TANIGUCHI ,  Masahiro TERAMOTO

发明人： Yosuke MATSUSHITA ,  Tetsuo TANIGUCHI ,  Masahiro TERAMOTO

IPC分类号： H01F5/00 ,  H01F41/00

CPC分类号： H01F17/0013 ,  H01F2017/0026 ,  H03H7/0115 ,  H03H7/1708 ,  H03H7/1775 ,  H03H2001/0085 ,  Y10T29/4902

摘要： An electronic component that reduces resistance and prevents occurrence of an edge effect, includes a laminated body formed by stacking insulator layers. Conductor layers are linear conductors, and define coils included in the laminated body. The conductor layers face each other, with the insulator layer interposed therebetween, and allow signals of substantially the same phase to pass therethrough. The conductor layers define regions, each having a shape which decreases in thickness in the z-axis direction with increasing distance from a center thereof in a line width direction.

摘要翻译： 降低电阻并防止发生边缘效应的电子部件包括通过堆叠绝缘体层形成的层叠体。 导体层是线性导体，并且限定层叠体中包含的线圈。 导体层彼此面对，其间插入绝缘体层，并且允许基本上相同相的信号通过。 导体层限定区域，每个区域具有沿着z轴方向的厚度减小的形状，其距离其在线宽度方向上的中心的距离增加。

公开(公告)号：US20120319801A1

公开(公告)日：2012-12-20

申请号：US13596114

申请日：2012-08-28

申请人： Tetsuo TANIGUCHI

发明人： Tetsuo TANIGUCHI

IPC分类号： H03H7/01 ,  H05K1/18

CPC分类号： H03H7/0115 ,  H01F38/14 ,  H01F2038/146 ,  H01G4/40 ,  H03H7/09 ,  H03H7/1708 ,  H03H7/1725 ,  H03H7/1766 ,  H03H7/1775 ,  H03H7/1791 ,  H03H2001/0085

摘要： A laminate defining a high-frequency laminated component includes a ground electrode on a bottom surface of a lowermost insulating layer. A second insulating layer includes an inner-layer ground electrode arranged over substantially the entire surface thereof. A portion from a third insulating layer to a fifth insulating layer is provided with a capacitor electrode defining a series capacitor of a ground impedance adjustment circuit and capacitor electrodes defining a first parallel capacitor and a second parallel capacitor. A sixth insulating layer has an inner-layer ground electrode provided over substantially the entire surface thereof. The inner-layer ground electrodes are arranged in electrical continuity with the ground electrode by via holes.

摘要翻译： 限定高频层叠部件的层压体包括在最下层绝缘层的底面上的接地电极。 第二绝缘层包括布置在其基本上整个表面上的内层接地电极。 从第三绝缘层到第五绝缘层的部分设置有限定了接地阻抗调节电路的串联电容器和限定第一并联电容器和第二并联电容器的电容器电极的电容器电极。 第六绝缘层具有设置在其基本上整个表面上的内层接地电极。 内层接地电极通过通孔与接地电极电连接。

公开(公告)号：US20120119852A1

公开(公告)日：2012-05-17

申请号：US13193649

申请日：2011-07-29

申请人： Hiroyuki SASAKI ,  Hiroshi MASUDA ,  Tetsuo TANIGUCHI

发明人： Hiroyuki SASAKI ,  Hiroshi MASUDA ,  Tetsuo TANIGUCHI

IPC分类号： H01P1/203

CPC分类号： H01P1/20345 ,  H03H7/09 ,  H03H7/1708 ,  H03H7/1766 ,  H03H7/1775 ,  H03H7/42 ,  H03H2001/0085

摘要： In a multilayer band-pass filter, each of first-stage to third-stage LC parallel resonators includes capacitor electrodes, via electrodes, and a line electrode. Jump-coupling capacitor electrodes face the capacitor electrodes of the first-stage and third-stage LC parallel resonators. The direction in which the inductor electrode extends from the capacitor electrodes of each of the first-stage and third-stage LC parallel resonators is opposite to the direction in which the inductor electrode extends from the capacitor electrodes of the second-stage LC parallel resonator.

摘要翻译： 在多层带通滤波器中，第一级至第三级LC并联谐振器中的每一个包括电容器电极，通孔电极和线电极。 跳跃耦合电容电极面对第一级和第三级LC并联谐振器的电容电极。 电感器电极从第一级和第三级LC并联谐振器的电容器电极延伸的方向与电感器电极从第二级LC并联谐振器的电容器电极延伸的方向相反。

公开(公告)号：US20100283557A1

公开(公告)日：2010-11-11

申请号：US12845844

申请日：2010-07-29

申请人： Tetsuo TANIGUCHI

发明人： Tetsuo TANIGUCHI

IPC分类号： H01P1/203

CPC分类号： H01P1/20345 ,  H03H7/0115 ,  H03H7/09 ,  H03H7/1775 ,  H03H7/422 ,  H03H2001/0085

摘要： A multilayer bandpass filter that is capable of preventing variations in filter characteristics caused by variations in electrode formation, etc., is easily reduced in size, and performs predetermined impedance conversion between an input and an output, includes a first common electrode and a second common electrode disposed on a dielectric layer, and capacitor electrodes are disposed on a dielectric layer. An input/output terminal lead-out electrode is disposed on a dielectric layer, input/output terminal lead-out electrodes are disposed on a dielectric layer, and line electrodes are disposed on a dielectric layer. Via electrodes are formed to establish conduction in the layering direction between individual electrode patterns disposed on the plural dielectric layers. Three LC parallel resonators are constructed with such an arrangement, and respective line lengths of the line electrodes are gradually changed in order to convert the impedance between the input and the output.

摘要翻译： 能够防止由电极形成等的变化引起的滤波特性的变化的层叠带通滤波器容易减小尺寸，并且在输入和输出之间执行预定的阻抗转换，包括第一公共电极和第二公共电极 设置在电介质层上的电极，电容器电极设置在电介质层上。 输入/输出端子引出电极设置在电介质层上，输入/输出端子引出电极设置在电介质层上，线电极设置在电介质层上。 形成电极，以在层叠方向上形成设置在多个电介质层上的各电极图案之间的导电。 三个LC并联谐振器由这样的结构构成，线电极的各自的线路长度逐渐变化，以便转换输入和输出之间的阻抗。

公开(公告)号：US20100039189A1

公开(公告)日：2010-02-18

申请号：US12606334

申请日：2009-10-27

申请人： Tetsuo TANIGUCHI

发明人： Tetsuo TANIGUCHI

IPC分类号： H03H7/01

CPC分类号： H01P1/20345 ,  H03H7/09 ,  H03H7/1708 ,  H03H7/1775 ,  H03H2001/0085

摘要： In a laminated band-pass filter, a capacitance is formed between a ground electrode of a ground electrode formation layer and each of capacitor electrodes of capacitor electrode formation layers. An even number of LC parallel resonators is arranged such that via electrodes and line electrodes define a plurality of inductor electrodes and, when viewed in a direction in which the inductor electrodes are arranged, the surfaces of the loops of the inductor electrodes overlap each other at least partially. The loops defined by the inductor electrodes of neighboring LC parallel resonators have opposite directions. The capacitor electrodes have a shape and distribution or arrangement having point symmetry in plan view.

摘要翻译： 在层叠带通滤波器中，在接地电极形成层的接地电极和电容器电极形成层的电容电极的每一个之间形成电容。 偶数个LC并联谐振器被布置成使得通孔电极和线电极限定多个电感器电极，并且当沿着电感器电极布置的方向观察时，电感器电极的环的表面彼此重叠， 最少部分。 由相邻LC并联谐振器的电感器电极限定的环路具有相反的方向。 电容器电极具有在平面图中具有点对称性的形状和分布或布置。

公开(公告)号：US20120098623A1

公开(公告)日：2012-04-26

申请号：US13276397

申请日：2011-10-19

申请人： Tetsuo TANIGUCHI

发明人： Tetsuo TANIGUCHI

IPC分类号： H03H7/01

CPC分类号： H03H7/42 ,  H01P5/10 ,  H03H7/09 ,  H03H7/1775 ,  H03H2001/0085

摘要： A multilayer filter includes a laminate including a plurality of dielectric layers stacked on each other. Inner layer electrodes and outer terminals are provided in the laminate. A second coil electrode constituting a balanced-side inductor is defined by one of the inner layer electrodes. The second coil electrode has a coiled shape, and includes a first end connected to a first coil electrode through a via electrode and a second end connected to a third coil electrode through a via electrode. The second coil electrode is connected at a predetermined position along the winding direction thereof to a ground terminal, as one of the outer terminals, through an electrode for connection to a ground. The position where the ground connection electrode is connected to the second coil electrode is determined based on a balance characteristic in the balanced terminal side.

摘要翻译： 多层过滤器包括彼此堆叠的多个电介质层的层叠体。 内层电极和外端子设置在层压板中。 构成平衡侧电感器的第二线圈电极由内层电极之一限定。 第二线圈电极具有线圈形状，并且包括通过通孔电极连接到第一线圈电极的第一端和通过通孔电极连接到第三线圈电极的第二端。 第二线圈电极沿着其绕线方向连接到作为外部端子之一的接地端子，通过用于连接到地的电极。 基于平衡端子侧的平衡特性来确定接地连接电极与第二线圈电极连接的位置。

公开(公告)号：US20120098622A1

公开(公告)日：2012-04-26

申请号：US13276390

申请日：2011-10-19

申请人： Tetsuo TANIGUCHI

发明人： Tetsuo TANIGUCHI

IPC分类号： H03H7/42 ,  H03H7/01

CPC分类号： H03H7/42 ,  H03H7/09 ,  H03H7/1775 ,  H03H2001/0085

摘要： A multilayer filter includes a laminate including a plurality of dielectric layers stacked on each other. Inner layer electrodes and outer terminals are provided in the laminate. First and second balanced-side capacitors connected in series between first and second balanced terminals are defined by the inner layer electrodes. An inner-layer plate electrode not connected to any outer terminals is provided on the first dielectric layer. A first plate electrode connected to the first balanced terminal and a second plate electrode connected to the second balanced terminal are provided on the second dielectric layer in opposing relation to the inner-layer plate electrode. The inner-layer plate electrode and the first plate electrode and the first dielectric layer constitute the first balanced-side capacitor, and the inner-layer plate electrode and the second plate electrode and the first dielectric layer constitute the second balanced-side capacitor.

摘要翻译： 多层过滤器包括彼此堆叠的多个电介质层的层叠体。 内层电极和外端子设置在层压板中。 由第一和第二平衡端子串联连接的第一和第二平衡侧电容器由内层电极限定。 在第一电介质层上设置不连接任何外部端子的内层板电极。 连接到第一平衡端子的第一平板电极和连接到第二平衡端子的第二平板电极以与内层板电极相对的方式设置在第二电介质层上。 内层板电极和第一平板电极和第一电介质层构成第一平衡侧电容器，内层板电极和第二平板电极以及第一电介质层构成第二平衡侧电容器。

公开(公告)号：US20100171568A1

公开(公告)日：2010-07-08

申请号：US12729277

申请日：2010-03-23

申请人： Tetsuo TANIGUCHI

发明人： Tetsuo TANIGUCHI

IPC分类号： H03H7/01

CPC分类号： H03H7/0115 ,  H03H7/09 ,  H03H7/1708 ,  H03H7/1775 ,  H03H2001/0085

摘要： A small low-loss laminated band pass filter attains steep attenuation from a pass band to out-of pass band and reduced ripple in the band. Capacitances are generated between a ground electrode on a ground electrode forming layer and capacitor electrodes on a capacitor electrode forming layer, a plurality of inductor electrodes are defined by via electrodes and the line electrodes, and portions of respective loop surfaces of the inductor electrodes overlap with one another when viewed from a direction of arrangement of the inductor electrodes. Furthermore, a line electrode is arranged on a first line electrode forming layer and line electrodes are arranged on a second line electrode forming layer.

摘要翻译： 一个小的低损耗层叠带通滤波器从通带到通带的陡峭衰减，并减少了带内的纹波。 在接地电极形成层的接地电极和电容器电极形成层上的电容电极之间产生电容，多个电感电极由通孔电极和线电极构成，电感电极的各个环面的部分与 当从电感器电极的布置方向观察时，彼此相反。 此外，线电极配置在第一线电极形成层上，线电极配置在第二线电极形成层上。

公开(公告)号：US20100007437A1

公开(公告)日：2010-01-14

申请号：US12499161

申请日：2009-07-08

申请人： Tetsuo TANIGUCHI

发明人： Tetsuo TANIGUCHI

IPC分类号： H03H7/01

CPC分类号： H03H7/09 ,  H03H7/1708 ,  H03H7/1775 ,  H03H2001/0085

摘要： An LC composite component capable of reducing an overall size while keeping a Q-value of a resonator at a high level and increasing coupling flexibility of resonators includes two capacitor electrodes and two input/output terminal electrodes extending therefrom provided on a first dielectric layer. A ground electrode and another capacitor electrode are provided on second and sixth dielectric layers, respectively. Two substantially linear line electrodes are provided on a third dielectric layer. Two substantially U-shaped line electrodes are provided on a fourth dielectric layer. Two substantially crank-shaped line electrodes are provided on a fifth dielectric layer. Six via electrodes arranged to connect ends of respective line electrodes are provided on the third, fourth, and fifth dielectric layers. These via electrodes and line electrodes constitute electrodes of a double helix structure.

摘要翻译： 能够降低整体尺寸同时将谐振器的Q值保持在高电平并增加谐振器的耦合灵活性的LC复合元件包括两个电容器电极和从其设置在第一介电层上的两个输入/输出端子电极。 接地电极和另一个电容器电极分别设置在第二和第六电介质层上。 在第三电介质层上设置两个基本线性的线电极。 在第四电介质层上设置两个大致U形的线电极。 两个基本曲柄形的线电极设置在第五电介质层上。 布置成连接各个线电极的端部的六个通孔电极设置在第三，第四和第五电介质层上。 这些通过电极和线电极构成双螺旋结构的电极。

公开(公告)号：US20110169586A1

公开(公告)日：2011-07-14

申请号：US13070553

申请日：2011-03-24

申请人： Tetsuo TANIGUCHI

发明人： Tetsuo TANIGUCHI

IPC分类号： H03H7/42

CPC分类号： H03H7/422 ,  H03H7/0115 ,  H03H7/09 ,  H03H7/1775 ,  H03H2001/0085

摘要： A multilayer balanced filter includes a first coil including a first straight line electrode and via electrodes. A first capacitor, a second capacitor, and a third capacitor are provided respectively between a ground electrode and a first capacitor electrode, between the ground electrode and a second capacitor electrode, and between the ground electrode and a third capacitor electrode. The first coil and the first capacitor constitute an LC resonator. A second straight line electrode is arranged in parallel or substantially in parallel with the first straight line electrode, and a second coil and a third coil, each having a loop plane perpendicular or substantially perpendicular to the loop plane of the first coil, are provided. A second capacitor and a third capacitor are respectively connected between balanced output terminals and the ground.

摘要翻译： 多层平衡滤波器包括包括第一直线电极和通孔电极的第一线圈。 分别在接地电极和第一电容器电极之间，接地电极和第二电容器电极之间以及接地电极和第三电容器电极之间分别设置第一电容器，第二电容器和第三电容器。 第一线圈和第一电容器构成LC谐振器。 第二直线电极被布置成与第一直线电极并联或基本上平行，并且提供每个具有垂直于或基本上垂直于第一线圈的环面的环面的第二线圈和第三线圈。 第二电容器和第三电容器分别连接在平衡输出端子和地之间。