公开(公告)号：US09135550B2

公开(公告)日：2015-09-15

申请号：US12797824

申请日：2010-06-10

申请人： Noboru Kato ,  Yuya Dokai ,  Nobuo Ikemoto

发明人： Noboru Kato ,  Yuya Dokai ,  Nobuo Ikemoto

IPC分类号： G06K19/077

CPC分类号： G06K19/07749 ,  G06K19/07758 ,  G06K19/07786

摘要： A wireless IC device includes a radiating plate, a wireless IC chip, and a feeder circuit board, on which the wireless IC chip is mounted. The feeder circuit board includes a resonant circuit with an inductance element, and the resonant circuit is electromagnetically coupled with the radiating plate. The wireless IC chip is interposed between the radiating plate and the feeder circuit board.

摘要翻译： 无线IC器件包括安装无线IC芯片的辐射板，无线IC芯片和馈电电路板。 馈电电路板包括具有电感元件的谐振电路，并且谐振电路与辐射板电磁耦合。 无线IC芯片插在散热板和馈电电路板之间。

公开(公告)号：US08905316B2

公开(公告)日：2014-12-09

申请号：US13099392

申请日：2011-05-03

申请人： Yuya Dokai ,  Nihei Kaishita ,  Hiroshi Nonogaki ,  Ryohei Goto ,  Takahiro Yamaguchi ,  Kazuyuki Ikeda

发明人： Yuya Dokai ,  Nihei Kaishita ,  Hiroshi Nonogaki ,  Ryohei Goto ,  Takahiro Yamaguchi ,  Kazuyuki Ikeda

IPC分类号： G06K19/06 ,  H01Q1/22 ,  G06K19/077 ,  H01Q1/38

CPC分类号： H01Q1/2283 ,  G06K19/07749 ,  H01Q1/38

摘要： A wireless IC device includes a dielectric body, a metal pattern that is provided on a surface of the dielectric body and that defines a radiator, and a wireless IC element coupled to feeding portions of the metal pattern. A plurality of slits are provided on at least one surface of the dielectric body so as to provide flexibility for the dielectric body.

摘要翻译： 无线IC器件包括介电体，设置在电介质体的表面上并限定散热器的金属图案，以及耦合到金属图案的馈电部分的无线IC元件。 在电介质体的至少一个表面上设置多个狭缝，以提供电介质体的柔性。

公开(公告)号：US08757500B2

公开(公告)日：2014-06-24

申请号：US12603608

申请日：2009-10-22

申请人： Noboru Kato ,  Yuya Dokai

发明人： Noboru Kato ,  Yuya Dokai

IPC分类号： G06K19/06

CPC分类号： G06K19/07749 ,  G06K19/07779 ,  G06K19/07783 ,  G06K19/07784 ,  H01Q1/2225 ,  H01Q1/40 ,  H01Q7/00

摘要： A wireless IC device has a structure such that the size of a radiation plate and a radiation characteristic may be determined irrespective of an impedance of a wireless IC chip. The wireless IC device includes a wireless IC chip that is arranged to process transmission and reception signals, a spiral matching inductance element and a plane electrode that are located on a surface of a feeder circuit substrate, and a coil-shaped radiation plate located on a radiation substrate. Plane electrodes connected to both ends of the radiation plate are electromagnetically coupled respectively to the inductance element and the plane electrode. The wireless IC chip is operated by a signal received by the radiation plate, and a response signal from the wireless IC chip is radiated outside from the radiation plate.

摘要翻译： 无线IC器件具有能够确定辐射板的尺寸和辐射特性而不考虑无线IC芯片的阻抗的结构。 无线IC器件包括布置成处理发送和接收信号的无线IC芯片，位于馈电电路基板的表面上的螺旋匹配电感元件和平面电极以及位于馈电电路基板的表面上的线圈形辐射板 辐射基板。 连接到辐射板两端的平面电极分别电磁耦合到电感元件和平面电极。 无线IC芯片由辐射板接收的信号操作，并且来自无线IC芯片的响应信号从辐射板向外辐射。

公开(公告)号：US08583043B2

公开(公告)日：2013-11-12

申请号：US13094928

申请日：2011-04-27

申请人： Noboru Kato ,  Nobuo Ikemoto ,  Yuya Dokai ,  Koji Shiroki

发明人： Noboru Kato ,  Nobuo Ikemoto ,  Yuya Dokai ,  Koji Shiroki

IPC分类号： H04B7/00

CPC分类号： H01Q9/285 ,  G06K19/07718 ,  G06K19/07735 ,  G06K19/07749 ,  H01L23/60 ,  H01L23/642 ,  H01L23/645 ,  H01L23/66 ,  H01L2223/6677 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q9/24 ,  H01L2924/00

摘要： A high-frequency device includes a wireless IC chip and a board which is coupled to the wireless IC chip and electrically connected to radiator plates, and an inductor and/or a capacitance are provided as a static electricity countermeasure element in the board. The inductor is connected in parallel between the wireless IC chip and the radiator plates, and its impedance at the frequency of static electricity is less than an impedance of the wireless IC chip.

摘要翻译： 高频器件包括无线IC芯片和耦合到无线IC芯片并电连接到散热器板的板，并且在板中提供电感器和/或电容作为静电对抗元件。 电感器并联在无线IC芯片和散热板之间，其静电频率下的阻抗小于无线IC芯片的阻抗。

公开(公告)号：US08360325B2

公开(公告)日：2013-01-29

申请号：US12861945

申请日：2010-08-24

申请人： Takeshi Kataya ,  Noboru Kato ,  Satoshi Ishino ,  Nobuo Ikemoto ,  Ikuhei Kimura ,  Koji Shiroki ,  Yuya Dokai

发明人： Takeshi Kataya ,  Noboru Kato ,  Satoshi Ishino ,  Nobuo Ikemoto ,  Ikuhei Kimura ,  Koji Shiroki ,  Yuya Dokai

IPC分类号： G06K19/06 ,  G06K19/00 ,  H01Q1/38 ,  H01Q9/28

CPC分类号： H01Q9/40 ,  H01L2224/16225 ,  H01L2224/73204 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/00 ,  H01Q9/285 ,  H05K1/16 ,  Y10T29/49016

摘要： A wireless IC device and an electronic apparatus are obtained, which can achieve miniaturization and improve the gain of a radiator plate (electrode) without providing a dedicated antenna. A wireless IC device is provided, in which a loop electrode is provided in a ground electrode provided on a printed wiring circuit board, and in which a wireless IC chip that processes a transmission/reception signal or an electromagnetic coupling module is coupled to the loop electrode. The ground electrode is coupled to the wireless IC chip or the electromagnetic coupling module via the loop electrode, and transmits or receives a high-frequency signal. The ground electrode is formed with a slit for adjusting a resonant frequency thereof.

摘要翻译： 获得无线IC器件和电子设备，其可以在不提供专用天线的情况下实现小型化并且提高散热器板（电极）的增益。 提供了一种无线IC器件，其中在设置在印刷布线电路板上的接地电极中设置环形电极，并且其中处理发送/接收信号的无线IC芯片或电磁耦合模块耦合到环路 电极。 接地电极通过环形电极耦合到无线IC芯片或电磁耦合模块，并且发送或接收高频信号。 接地电极形成有用于调节其谐振频率的狭缝。

公开(公告)号：US20120306719A1

公开(公告)日：2012-12-06

申请号：US13572722

申请日：2012-08-13

申请人： Makoto TAKEOKA ,  Koji SHIROKI ,  Nobuo IKEMOTO ,  Yuya DOKAI

发明人： Makoto TAKEOKA ,  Koji SHIROKI ,  Nobuo IKEMOTO ,  Yuya DOKAI

IPC分类号： H01Q7/00

CPC分类号： G06K19/07749 ,  H01Q1/2208 ,  H01Q1/38 ,  H01Q23/00 ,  H05K1/141 ,  H05K3/3436 ,  H05K2201/09481 ,  H05K2201/10098

摘要： A composite printed wiring board includes a parent board and a child board that is mounted on the parent board. A wireless IC element that processes a high-frequency signal, a loop-shaped electrode that is coupled to the wireless IC element, and a first radiator that is coupled to the loop-shaped electrode are provided on the child board. A second radiator that is coupled to the loop-shaped electrode via an electromagnetic field is provided on the parent board.

摘要翻译： 复合印刷电路板包括母板和安装在母板上的子板。 处理高频信号的无线IC元件，耦合到无线IC元件的环形电极和耦合到环形电极的第一散热器设置在子板上。 在母板上提供通过电磁场耦合到环形电极的第二辐射器。

公开(公告)号：US08081541B2

公开(公告)日：2011-12-20

申请号：US12326916

申请日：2008-12-03

申请人： Yuya Dokai ,  Noboru Kato ,  Ikuhei Kimura

发明人： Yuya Dokai ,  Noboru Kato ,  Ikuhei Kimura

IPC分类号： G11B11/00

CPC分类号： G11B23/286 ,  G11B20/00086 ,  G11B20/00094 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00253 ,  G11B20/00275 ,  G11B20/00492 ,  G11B20/00695 ,  G11B20/00876 ,  G11B23/30 ,  G11B2220/2537

摘要： An optical disc includes an electromagnetic coupling module mounted therein. The electromagnetic coupling module includes a wireless IC chip and a feeder circuit substrate in which a feeder circuit including a resonant circuit having a predetermined resonant frequency is disposed. The electromagnetic coupling module is electromagnetically coupled to a reflective film defining a metal thin film of the optical disc, and the reflective film defines an antenna or radiation pattern of the electromagnetic coupling module.

摘要翻译： 光盘包括安装在其中的电磁耦合模块。 电磁耦合模块包括无线IC芯片和馈电电路基板，其中设置包括具有预定谐振频率的谐振电路的馈电电路。 电磁耦合模块电磁耦合到限定光盘的金属薄膜的反射膜，反射膜限定电磁耦合模块的天线或辐射图。

公开(公告)号：US08078106B2

公开(公告)日：2011-12-13

申请号：US12543553

申请日：2009-08-19

申请人： Yuya Dokai ,  Noboru Kato ,  Satoshi Ishino

发明人： Yuya Dokai ,  Noboru Kato ,  Satoshi Ishino

IPC分类号： H04B7/00 ,  H04B1/16

CPC分类号： H05K1/0243 ,  G06K19/07749 ,  H01L23/49822 ,  H01L23/642 ,  H01L23/645 ,  H01L23/66 ,  H01L2223/665 ,  H01L2223/6677 ,  H01L2224/13144 ,  H01L2224/16 ,  H01L2224/16235 ,  H01L2224/16238 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/14 ,  H01L2924/3011 ,  H05K1/0239 ,  H05K1/16 ,  H05K1/162 ,  H05K1/165 ,  H05K2201/10098 ,  H05K2201/10727 ,  Y02D70/10

摘要： A wireless IC device includes a wireless IC chip, a power supply circuit board upon which the wireless IC chip is mounted, and in which a power supply circuit is provided, the power supply circuit includes a resonant circuit having a predetermined resonant frequency, and a radiation pattern, which is adhered to the underside of the power supply circuit board, for radiating a transmission signal supplied from the power supply circuit, and for receiving a reception signal to supply this to the power supply circuit. The resonant circuit is an LC resonant circuit including an inductance device and capacitance devices. The power supply circuit board is a multilayer rigid board or a single-layer rigid board, and between the wireless IC chip and the radiation pattern is connected by DC connection, magnetic coupling, or capacitive coupling.

摘要翻译： 无线IC器件包括无线IC芯片，安装有无线IC芯片的电源电路板，并且其中设置有电源电路，电源电路包括具有预定谐振频率的谐振电路，以及 辐射图案，其粘附到电源电路板的下侧，用于辐射从电源电路提供的传输信号，并且用于接收接收信号以将其提供给电源电路。 谐振电路是包括电感器件和电容器件的LC谐振电路。 电源电路板是多层刚性板或单层刚性板，无线IC芯片和辐射图之间通过直流连接，磁耦合或电容耦合连接。

公开(公告)号：US20100308118A1

公开(公告)日：2010-12-09

申请号：US12861945

申请日：2010-08-24

申请人： Takeshi KATAYA ,  Noboru KATO ,  Satoshi ISHINO ,  Nobuo IKEMOTO ,  Ikuhei KIMURA ,  Koji SHIROKI ,  Yuya DOKAI

发明人： Takeshi KATAYA ,  Noboru KATO ,  Satoshi ISHINO ,  Nobuo IKEMOTO ,  Ikuhei KIMURA ,  Koji SHIROKI ,  Yuya DOKAI

IPC分类号： G06K19/077 ,  H01P11/00

CPC分类号： H01Q9/40 ,  H01L2224/16225 ,  H01L2224/73204 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/00 ,  H01Q9/285 ,  H05K1/16 ,  Y10T29/49016

摘要： A wireless IC device and an electronic apparatus are obtained, which can achieve miniaturization and improve the gain of a radiator plate (electrode) without providing a dedicated antenna. A wireless IC device is provided, in which a loop electrode is provided in a ground electrode provided on a printed wiring circuit board, and in which a wireless IC chip that processes a transmission/reception signal or an electromagnetic coupling module is coupled to the loop electrode. The ground electrode is coupled to the wireless IC chip or the electromagnetic coupling module via the loop electrode, and transmits or receives a high-frequency signal. The ground electrode is formed with a slit for adjusting a resonant frequency thereof.

摘要翻译： 获得无线IC器件和电子设备，其可以在不提供专用天线的情况下实现小型化并且提高散热器板（电极）的增益。 提供了一种无线IC器件，其中在设置在印刷布线电路板上的接地电极中设置环形电极，并且其中处理发送/接收信号的无线IC芯片或电磁耦合模块耦合到环路 电极。 接地电极通过环形电极耦合到无线IC芯片或电磁耦合模块，并发送或接收高频信号。 接地电极形成有用于调节其谐振频率的狭缝。

公开(公告)号：US20090109102A1

公开(公告)日：2009-04-30

申请号：US12350307

申请日：2009-01-08

申请人： Yuya Dokai ,  Noboru Kato

发明人： Yuya Dokai ,  Noboru Kato

IPC分类号： H01Q9/04 ,  H01Q1/24

CPC分类号： H01Q1/2225 ,  G06K7/10178 ,  G06K19/07749 ,  G06K19/07756 ,  G06K19/07779 ,  G06K19/07783 ,  G06K19/07784 ,  G06K19/07786 ,  H01Q21/28

摘要： An antenna includes a feeder terminal and a resonance circuit. The resonance circuit is defined by a capacitance element and an inductance element and includes first and second radiation plates. The capacitance element is electromagnetically coupled to the first radiation plate, and the inductance element is electromagnetically coupled to the second radiation plate. A radio IC device includes an electromagnetic coupling module including a feeder circuit substrate on which a radio IC chip is mounted, and radiation plates. The feeder circuit substrate includes an inductance element and a capacitance element. One of the radiation plates faces and is magnetically coupled to the inductance element. The other radiation plate faces and is electrically coupled to the capacitance element. The radio IC chip is operated by signals received by the radiation plates, and a response signal from the radio IC chip is radiated from the radiation plates.

摘要翻译： 天线包括馈线端子和谐振电路。 谐振电路由电容元件和电感元件限定，并且包括第一和第二辐射板。 电容元件与第一辐射板电磁耦合，电感元件与第二辐射板电磁耦合。 无线IC设备包括电磁耦合模块，其包括安装无线IC芯片的馈电电路基板和辐射板。 馈电电路基板包括电感元件和电容元件。 辐射板之一面向磁耦合到电感元件。 另一个辐射板面并且电耦合到电容元件。 无线电IC芯片由辐射板接收的信号操作，并且来自无线IC芯片的响应信号从辐射板辐射。