公开(公告)号：US09564678B2

公开(公告)日：2017-02-07

申请号：US13604801

申请日：2012-09-06

申请人： Noboru Kato ,  Katsumi Taniguchi ,  Jun Sasaki ,  Naoki Gochi

发明人： Noboru Kato ,  Katsumi Taniguchi ,  Jun Sasaki ,  Naoki Gochi

IPC分类号： G06K19/077 ,  H01Q1/36 ,  H01Q7/00 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q7/04 ,  H04B5/00 ,  H01P11/00 ,  H01Q1/22 ,  H01Q7/06 ,  H01Q1/48 ,  H01Q1/52 ,  H01Q19/06 ,  H01Q19/02

CPC分类号： H01Q1/2216 ,  G06K19/07779 ,  H01P11/00 ,  H01P11/001 ,  H01Q1/22 ,  H01Q1/2225 ,  H01Q1/2291 ,  H01Q1/243 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q1/52 ,  H01Q7/00 ,  H01Q7/04 ,  H01Q7/06 ,  H01Q19/02 ,  H01Q19/062 ,  H04B5/0081 ,  Y10T29/49016

摘要： In antenna device, a coil conductor of an antenna coil module and a conductor layer at least partially overlap. A current flows in the conductor layer to block a magnetic field generated by a current flowing in the coil conductor. A current flows along the periphery of a slit and around the periphery of the conductor layer due to a cut-edge effect. Since magnetic flux does not pass through the conductor layer, magnetic flux attempts to bypass the conductor layer along a path in which the conductor opening of the conductor layer is on the inside and the outer edge of the conductor layer is on the outside. As a result, the magnetic flux generates large loops that link the inside and the outside of a coil conductor of an antenna on a reader/writer side to couple an antenna device and the antenna on the reader/writer side.

摘要翻译： 在天线装置中，天线线圈模块的线圈导体和导体层至少部分重叠。 A电流在导体层中流动，以阻挡由在线圈导体中流动的电流产生的磁场。 由于切边效应，电流沿着狭缝的周边和导体层的周围流动。 由于磁通不通过导体层，所以磁通试图沿着导体层的导体开口在内部的路径旁边导体层，并且导体层的外边缘在外部。 结果，磁通产生将读取器/写入器侧的天线的线圈导体的内外连接的大的环路，将天线装置和天线耦合在读取器/写入器侧。

公开(公告)号：US09705194B2

公开(公告)日：2017-07-11

申请号：US13368358

申请日：2012-02-08

申请人： Noboru Kato ,  Jun Sasaki ,  Satoshi Ishino ,  Katsumi Taniguchi

发明人： Noboru Kato ,  Jun Sasaki ,  Satoshi Ishino ,  Katsumi Taniguchi

IPC分类号： H01Q9/04

CPC分类号： H01Q9/0407

摘要： In an antenna module, a main portion includes a plurality of insulating sheets made of a flexible material and laminated on each other. An antenna configured to transmit/receive a high-frequency signal is disposed in the main portion. A connection portion is disposed in the main portion and is connected to an electronic device that inputs/outputs the high-frequency signal. A signal transmission line is disposed in the main portion and has a strip line structure or a microstrip line structure to transmit the high-frequency signal. An impedance matching circuit is disposed in the main portion and between the antenna and end of a signal transmission line facing in a negative x direction. An impedance matching circuit is disposed in the main portion and between the connection portion and an end of the signal transmission line facing in a positive x direction.

公开(公告)号：US08047445B2

公开(公告)日：2011-11-01

申请号：US12940103

申请日：2010-11-05

申请人： Noboru Kato ,  Jun Sasaki ,  Satoshi Ishino ,  Katsumi Taniguchi

发明人： Noboru Kato ,  Jun Sasaki ,  Satoshi Ishino ,  Katsumi Taniguchi

IPC分类号： G06K19/06

CPC分类号： H01Q1/2225 ,  G06K19/07749 ,  G06K19/07779 ,  G06K19/07783 ,  G06K19/07784 ,  H01Q1/38 ,  H01Q7/00 ,  H04B5/0081 ,  Y10T29/49124

摘要： A wireless IC device includes a plurality of insulating sheets that are stacked on top of one another. Coil electrodes are arranged so as to sandwich the insulating sheets therebetween and define an antenna coil by being connected to one another. The coil electrodes are superposed with one another and thereby define a single ring when viewed in plan from a z-axis direction.

摘要翻译： 无线IC器件包括堆叠在彼此顶部的多个绝缘片。 线圈电极被布置成将绝缘片夹在其间并通过彼此连接来限定天线线圈。 线圈电极彼此叠置，从而在从z轴方向的平面图中观察时限定单个环。

公开(公告)号：US20090166434A1

公开(公告)日：2009-07-02

申请号：US12326117

申请日：2008-12-02

申请人： Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

发明人： Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

IPC分类号： G06K19/06

CPC分类号： G06K19/0723 ,  G06K19/0726 ,  H01Q1/2208 ,  H01Q1/52 ,  H01Q7/00

摘要： An antenna device is arranged to transmit or receive a radio frequency communication signal to or from an external device such as a reader/writer, and is arranged such that an antenna resonance circuit including an antenna coil and a capacitor is connected to an additional resonance circuit including an inductor and a capacitor. A radio frequency IC device preferably includes the antenna device and a radio frequency IC. The antenna device is constructed such that a change in characteristics thereof caused by a change in the distance between a radio frequency IC device and a reader/writer is minimized, and the radio frequency IC device performs communication with high reliability.

摘要翻译： 天线装置被布置为向诸如读取器/写入器的外部设备发送或接收射频通信信号，并且被布置为使得包括天线线圈和电容器的天线谐振电路连接到附加谐振电路 包括电感和电容。 射频IC装置优选地包括天线装置和射频IC。 天线装置被构造为使得由射频IC器件和读取器/写入器之间的距离的变化引起的特性变化最小化，并且射频IC器件以高可靠性进行通信。

公开(公告)号：US08915448B2

公开(公告)日：2014-12-23

申请号：US13232102

申请日：2011-09-14

申请人： Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

发明人： Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

IPC分类号： G06K19/06 ,  G06K19/07 ,  H01Q1/22 ,  H01Q1/52 ,  H01Q7/00

CPC分类号： G06K19/0723 ,  G06K19/0726 ,  H01Q1/2208 ,  H01Q1/52 ,  H01Q7/00

摘要： An antenna device is arranged to transmit or receive a radio frequency communication signal to or from an external device such as a reader/writer, and is arranged such that an antenna resonance circuit including an antenna coil and a capacitor is connected to an additional resonance circuit including an inductor and a capacitor. A radio frequency IC device preferably includes the antenna device and a radio frequency IC. The antenna device is constructed such that a change in characteristics thereof caused by a change in the distance between a radio frequency IC device and a reader/writer is minimized, and the radio frequency IC device performs communication with high reliability.

摘要翻译： 天线装置被布置为向诸如读取器/写入器的外部设备发送或接收射频通信信号，并且被布置为使得包括天线线圈和电容器的天线谐振电路连接到附加谐振电路 包括电感和电容。 射频IC装置优选地包括天线装置和射频IC。 天线装置被构造为使得由射频IC器件和读取器/写入器之间的距离的变化引起的特性变化最小化，并且射频IC器件以高可靠性进行通信。

公开(公告)号：US08461463B2

公开(公告)日：2013-06-11

申请号：US13080783

申请日：2011-04-06

申请人： Noboru Kato ,  Jun Sasaki ,  Katsumi Taniguchi

发明人： Noboru Kato ,  Jun Sasaki ,  Katsumi Taniguchi

IPC分类号： H05K1/16

CPC分类号： H05K1/186 ,  H01L23/49822 ,  H01L23/50 ,  H01L23/645 ,  H01L25/16 ,  H01L2224/16225 ,  H01L2924/19106 ,  H05K1/141 ,  H05K1/165 ,  H05K3/284 ,  H05K2201/09481 ,  H05K2201/10045 ,  H05K2203/1316

摘要： A composite module is obtained which enables high-density mounting of components without increasing its size. A composite module includes a main substrate which is a multilayer circuit board, a sub-substrate mounted on a lower surface of the main substrate, a sealing layer arranged on the lower surface of the main substrate to cover the sub-substrate, the sealing layer defining a mount surface arranged to be mounted on a mount board, and terminal electrodes disposed on the mount surface. The terminal electrodes include at least one first terminal electrode drawn directly from the main substrate and at least one second terminal electrode drawn directly from the sub-substrate.

摘要翻译： 获得了组合模块，其可以在不增加其尺寸的情况下实现组件的高密度安装。 复合模块包括作为多层电路板的主衬底，安装在主衬底的下表面上的子衬底，设置在主衬底的下表面以覆盖副衬底的密封层，密封层 限定安装在安装板上的安装表面和设置在安装表面上的端子电极。 端子电极包括从主衬底直接绘制的至少一个第一端子电极和直接从该辅助衬底引出的至少一个第二端子电极。

公开(公告)号：US07967216B2

公开(公告)日：2011-06-28

申请号：US12902174

申请日：2010-10-12

申请人： Noboru Kato ,  Jun Sasaki ,  Satoshi Ishino ,  Katsumi Taniguchi

发明人： Noboru Kato ,  Jun Sasaki ,  Satoshi Ishino ,  Katsumi Taniguchi

IPC分类号： G06K19/06

CPC分类号： H01Q1/2225 ,  G06K19/07749 ,  G06K19/07779 ,  G06K19/07783 ,  G06K19/07784 ,  H01Q1/38 ,  H01Q7/00 ,  H04B5/0081 ,  Y10T29/49124

摘要： A wireless IC device prevents deviations of the resonant frequency from the desired value. An antenna coil has an end portion positioned in a connector provided on the negative-most side in the z-axis direction and an end portion positioned in a connector provided on the positive-most side in the z-axis direction. A wireless IC is electrically connected to the end portions. A via hole conductor is provided between the end portion and the wireless IC and penetrates through a plurality of insulator layers. A via hole conductor is provided in the antenna coil such that the length of a current path thereto from the end portion is the shortest among a plurality of via hole conductors. The distance between the via hole conductor and the via hole conductor is larger than the distances between the penetrating via hole conductor and the via hole conductors.

摘要翻译： 无线IC器件防止谐振频率偏离期望值。 天线线圈具有位于设置在z轴方向最负侧的连接器中的端部和位于设置在z轴方向最正侧的连接器中的端部。 无线IC电连接到端部。 通孔导体设置在端部与无线IC之间并穿透多个绝缘体层。 在天线线圈中设置有通孔导体，使得从端部到其的电流路径的长度在多个通孔导体中是最短的。 通孔导体和通孔导体之间的距离大于穿透通孔导体和通孔导体之间的距离。

公开(公告)号：US09000619B2

公开(公告)日：2015-04-07

申请号：US13277758

申请日：2011-10-20

申请人： Noboru Kato ,  Katsumi Taniguchi ,  Jun Sasaki ,  Naoki Gouchi

发明人： Noboru Kato ,  Katsumi Taniguchi ,  Jun Sasaki ,  Naoki Gouchi

IPC分类号： H01F38/14 ,  H01Q19/02 ,  H01Q1/38 ,  H01Q7/00 ,  H01Q7/04 ,  H04B5/00 ,  H01P11/00 ,  H01Q1/22 ,  H01Q1/36 ,  H01Q7/06 ,  H01Q1/48 ,  H01Q1/52 ,  H01Q19/06 ,  G06K19/077

CPC分类号： H01Q1/2216 ,  G06K19/07779 ,  H01P11/00 ,  H01P11/001 ,  H01Q1/22 ,  H01Q1/2225 ,  H01Q1/2291 ,  H01Q1/243 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q1/52 ,  H01Q7/00 ,  H01Q7/04 ,  H01Q7/06 ,  H01Q19/02 ,  H01Q19/062 ,  H04B5/0081 ,  Y10T29/49016

摘要： There is provided an antenna apparatus. A magnetic flux passing through a coil aperture of an antenna coil passes through a conductor aperture of a conductive layer, but the magnetic flux does not pass through the conductive layer. Accordingly, the magnetic flux is diverted to a path in which the conductor aperture of the conductive layer is the inside and the outer edge of the conductive layer is the outside. As a result, the magnetic flux passing through the coil aperture of the antenna coil makes a relatively large loop and links the inside and the outside of a coil conductor in an antenna in a communication partner with the antenna apparatus.

摘要翻译： 提供了一种天线装置。 通过天线线圈的线圈孔径的磁通通过导电层的导体孔，但磁通不通过导电层。 因此，磁通被转移到导电层的导体孔为内部并且导电层的外边缘为外侧的路径。 结果，穿过天线线圈的线圈孔径的磁通产生相对较大的环路，并且与天线装置的通信伙伴中的天线中的线圈导体的内部和外部连接。

公开(公告)号：US08360330B2

公开(公告)日：2013-01-29

申请号：US13043646

申请日：2011-03-09

申请人： Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

发明人： Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

IPC分类号： G06K19/06

CPC分类号： G06K19/0723 ,  G06K19/0726 ,  H01Q1/2208 ,  H01Q1/52 ,  H01Q7/00

摘要： An antenna device is arranged to transmit or receive a radio frequency communication signal to or from an external device such as a reader/writer, and is arranged such that an antenna resonance circuit including an antenna coil and a capacitor is connected to an additional resonance circuit including an inductor and a capacitor. A radio frequency IC device preferably includes the antenna device and a radio frequency IC. The antenna device is constructed such that a change in characteristics thereof caused by a change in the distance between a radio frequency IC device and a reader/writer is minimized, and the radio frequency IC device performs communication with high reliability.

摘要翻译： 天线装置被布置为向诸如读取器/写入器的外部设备发送或接收射频通信信号，并且被布置为使得包括天线线圈和电容器的天线谐振电路连接到附加谐振电路 包括电感和电容。 射频IC装置优选地包括天线装置和射频IC。 天线装置被构造为使得由射频IC器件和读取器/写入器之间的距离的变化引起的特性变化最小化，并且射频IC器件以高可靠性进行通信。

公开(公告)号：US08070070B2

公开(公告)日：2011-12-06

申请号：US12326117

申请日：2008-12-02

申请人： Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

发明人： Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

IPC分类号： G06K19/06

CPC分类号： G06K19/0723 ,  G06K19/0726 ,  H01Q1/2208 ,  H01Q1/52 ,  H01Q7/00

摘要： An antenna device is arranged to transmit or receive a radio frequency communication signal to or from an external device such as a reader/writer, and is arranged such that an antenna resonance circuit including an antenna coil and a capacitor is connected to an additional resonance circuit including an inductor and a capacitor. A radio frequency IC device preferably includes the antenna device and a radio frequency IC. The antenna device is constructed such that a change in characteristics thereof caused by a change in the distance between a radio frequency IC device and a reader/writer is minimized, and the radio frequency IC device performs communication with high reliability.

摘要翻译： 天线装置被布置为向诸如读取器/写入器的外部设备发送或接收射频通信信号，并且被布置为使得包括天线线圈和电容器的天线谐振电路连接到附加谐振电路 包括电感和电容。 射频IC装置优选地包括天线装置和射频IC。 天线装置被构造为使得由射频IC器件和读取器/写入器之间的距离的变化引起的特性变化最小化，并且射频IC器件以高可靠性进行通信。