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：US20120292396A1

公开(公告)日：2012-11-22

申请号：US13567108

申请日：2012-08-06

申请人： Yuya DOKAI ,  Noboru KATO ,  Satoshi ISHINO

发明人： Yuya DOKAI ,  Noboru KATO ,  Satoshi ISHINO

IPC分类号： G06K19/073

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：US20090179810A1

公开(公告)日：2009-07-16

申请号：US12401767

申请日：2009-03-11

申请人： Noboru KATO ,  Yuya DOKAI ,  Nobuo IKEMOTO

发明人： Noboru KATO ,  Yuya DOKAI ,  Nobuo IKEMOTO

IPC分类号： H01Q13/24

CPC分类号： H04B5/0012 ,  G06K7/10178 ,  G06K19/04 ,  G06K19/07749

摘要： An article having an electromagnetic coupling module attached thereto includes an electromagnetic coupling module and a PET bottle having the electromagnetic coupling module bonded thereto. The electromagnetic coupling module includes a wireless IC chip arranged to process transmission and reception signals and the feed circuit board having the wireless IC chip mounted thereon. The feed circuit board includes a feed circuit including a resonant circuit having a predetermined resonant frequency. The feed circuit performs characteristic impedance matching between the PET bottle and the wireless IC chip. The PET bottle functions as a radiator arranged to radiate a transmission signal supplied from the feed circuit using electromagnetic field coupling and to supply a received reception signal to the feed circuit using electromagnetic field coupling.

摘要翻译： 具有附接有电磁耦合模块的物品包括电磁耦合模块和具有与其结合的电磁耦合模块的PET瓶。 电磁耦合模块包括布置成处理发送和接收信号的无线IC芯片以及安装有无线IC芯片的馈电电路板。 馈电电路板包括具有预定谐振频率的谐振电路的馈电电路。 馈电电路执行PET瓶和无线IC芯片之间的特征阻抗匹配。 PET瓶用作散热器，其布置成使用电磁场耦合辐射从馈电电路提供的传输信号，并且使用电磁场耦合将接收到的接收信号提供给馈电电路。

公开(公告)号：US20130002513A1

公开(公告)日：2013-01-03

申请号：US13613021

申请日：2012-09-13

申请人： Yuya DOKAI ,  Noboru KATO

发明人： Yuya DOKAI ,  Noboru KATO

IPC分类号： H01Q9/04

CPC分类号： H01Q1/2208 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/00 ,  H01Q9/16 ,  H01Q21/30

摘要： An antenna and a wireless communication device which are suitable for an RFID system and in which radiation characteristics are prevented from being changed as a result of impedance adjustment are configured such that the antenna includes a first loop electrode that has an external shape of a regular polygon or circle and that includes a pair of open ends, feeding portions arranged inside the first loop electrode, a second loop electrode connected to the feeding portions, and a coupling electrode that couples the first loop electrode and the second loop electrode to each other. The wireless communication device is obtained by coupling the wireless communication element which processes a high-frequency signal to the feeding portions.

摘要翻译： 适用于RFID系统并且其中防止辐射特性作为阻抗调整的结果的天线和无线通信设备被配置为使得天线包括具有正多边形的外部形状的第一环形电极 或圆形，并且包括一对开口端，布置在第一环形电极内部的馈电部分，连接到馈电部分的第二环形电极，以及将第一环形电极和第二环形电极彼此耦合的耦合电极。 通过将处理高频信号的无线通信元件耦合到馈送部分来获得无线通信设备。

公开(公告)号：US20120292397A1

公开(公告)日：2012-11-22

申请号：US13567109

申请日：2012-08-06

申请人： Yuya DOKAI ,  Noboru KATO ,  Satoshi ISHINO

发明人： Yuya DOKAI ,  Noboru KATO ,  Satoshi ISHINO

IPC分类号： G06K19/077

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.

公开(公告)号：US20120217312A1

公开(公告)日：2012-08-30

申请号：US13468058

申请日：2012-05-10

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

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

IPC分类号： G06K19/073

CPC分类号： H01Q1/243 ,  H01L2224/13139 ,  H01L2224/13144 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2924/1531 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19105 ,  H01Q1/38 ,  H01Q1/40 ,  H01Q9/28 ,  H03H7/38 ,  H03H2007/386 ,  H05K1/0237 ,  H05K1/0239 ,  H05K1/141 ,  H05K1/165 ,  H05K2201/10098 ,  H01L2924/00012

摘要： A wireless IC device that is miniaturized, allows simple and low-cost mounting of a wireless IC, and eliminates the possibility of damage occurring to the wireless IC due to static electricity, and an electronic apparatus equipped with the wireless IC device, includes a wireless IC chip that processes transmission and reception signals, and a feeder circuit substrate that includes a resonant circuit having an inductance element. Feeder electrodes are provided on a surface of the feeder circuit substrate and are electromagnetically coupled to the resonant circuit. The feeder electrodes and are electromagnetically coupled to radiation plates and provided for a printed wiring board. The wireless IC chip is activated by a signal received by the radiation plates and a response signal from the wireless IC chip is radiated outward from the radiation plates.

摘要翻译： 小型化的无线IC器件允许无线IC的简单且低成本的安装，并且消除了由静电引起的对无线IC的损害的可能性，并且配备有无线IC器件的电子设备包括无线 处理发送和接收信号的IC芯片，以及包括具有电感元件的谐振电路的馈电电路基板。 馈电电极设置在馈电电路基板的表面上，并与谐振电路电磁耦合。 馈电电极并且电磁耦合到辐射板并提供给印刷线路板。 无线IC芯片由辐射板接收的信号激活，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：US20120056001A1

公开(公告)日：2012-03-08

申请号：US13295153

申请日：2011-11-14

申请人： Yuya DOKAI ,  Noboru KATO ,  Ikuhei KIMURA

发明人： Yuya DOKAI ,  Noboru KATO ,  Ikuhei KIMURA

IPC分类号： G06K19/07

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：US20110181475A1

公开(公告)日：2011-07-28

申请号：US13083626

申请日：2011-04-11

申请人： Noboru KATO ,  Yuya DOKAI

发明人： Noboru KATO ,  Yuya DOKAI

IPC分类号： H01Q1/38

CPC分类号： H01Q9/045 ,  G06K19/07749 ,  G06K19/0775 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01Q1/2283 ,  H01Q1/36 ,  H01Q1/40 ,  H01Q7/00

摘要： An antenna and a wireless IC device that includes the antenna are provided for which the manufacturing process is simple and for which there is a low probability of a poor connection occurring between a feeder portion and a radiation electrode. An antenna includes a radiation electrode that is provided on a main surface of an insulator board, a ground electrode and/or a counter electrode that is arranged so as to oppose the radiation electrode, and a magnetic field electrode that is connected to the radiation electrode through a connection portion. The magnetic field electrode is defined by line-shaped electrodes and feeds a signal to the radiation electrode from a feeder portion defined by ends of the line-shaped electrodes through the magnetic field electrode.

摘要翻译： 提供了包括天线的天线和无线IC器件，其制造过程简单，并且在馈电部分和辐射电极之间出现差的连接的可能性很低。 天线包括设置在绝缘体板的主表面上的辐射电极，与辐射电极相对配置的接地电极和/或对电极，以及连接到辐射电极的磁场电极 通过连接部分。 磁场电极由线状电极限定，并且通过磁场电极从由线状电极的端部限定的馈电部分向辐射电极馈送信号。

公开(公告)号：US20100244215A1

公开(公告)日：2010-09-30

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： H01L23/498 ,  G06K19/07

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：US20100156563A1

公开(公告)日：2010-06-24

申请号：US12714607

申请日：2010-03-01

申请人： Yuya DOKAI ,  Noboru KATO ,  Satoshi ISHINO

发明人： Yuya DOKAI ,  Noboru KATO ,  Satoshi ISHINO

IPC分类号： H03H7/01

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。