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1. 发明申请

US20130229319A1 ANTENNA DEVICE AND COMMUNICATION TERMINAL APPARATUS 有权
标题翻译：天线设备和通信终端设备
公开(公告)号：US20130229319A1
公开(公告)日：2013-09-05
申请号：US13599108
申请日：2012-08-30
申请人： Teppei MIURA , Nobuo IKEMOTO , Jun SASAKI , Noboru KATO , Nobuhito TSUBAKI
发明人： Teppei MIURA , Nobuo IKEMOTO , Jun SASAKI , Noboru KATO , Nobuhito TSUBAKI
IPC分类号： H01Q7/06
CPC分类号： H01Q7/06 , H01Q1/2283 , H01Q1/243 , H01Q1/40 , H01Q7/08 , H01Q9/27
摘要： An antenna device includes a base including a planar conductor disposed thereon, and a coil antenna. The coil antenna includes a coil conductor wound around a magnetic core. The coil antenna is arranged such that a coil opening of the coil conductor is closed to an edge of the planar conductor. A current passing through the coil conductor induces a current in the planar conductor. Thus, a first magnetic flux occurs in the coil antenna, and a second magnetic flux occurs in the planar conductor. Therefore, a third magnetic flux occurs in an area of the planar conductor. Accordingly, the antenna device achieves a small footprint, a small-sized communication terminal apparatus and a desired communication distance.
摘要翻译：一种天线装置包括一个包括设置在其上的平面导体的基座和一个线圈天线。线圈天线包括缠绕在磁芯上的线圈导体。线圈天线布置成使得线圈导体的线圈开口关闭到平面导体的边缘。通过线圈导体的电流在平面导体中感应出电流。因此，在线圈天线中发生第一磁通，并且在平面导体中发生第二磁通量。因此，在平面导体的区域中产生第三磁通。因此，天线装置实现了小的占地面积，小型通信终端装置和期望的通信距离。

2. 发明申请

US20120105302A1 ANTENNA 有权
标题翻译：天线
公开(公告)号：US20120105302A1
公开(公告)日：2012-05-03
申请号：US13344243
申请日：2012-01-05
申请人： Noboru KATO , Jun SASAKI , Teppei MIURA
发明人： Noboru KATO , Jun SASAKI , Teppei MIURA
IPC分类号： H01Q1/36
CPC分类号： H01Q9/0421 , H01Q13/08 , H01Q13/10
摘要： This disclosure provides an antenna having a high degree of design flexibility. In a representative embodiment, the antenna includes a ground conductor to which a ground potential is applied, a linear conductor that transmits a high-frequency signal, an insulating layer configured to isolate the ground conductor and the linear conductor from each other, and a radiation conductor that is connected between the linear conductor and the ground conductor. The radiation conductor has a line width larger than that of the linear conductor between a point of connection to the linear conductor and a point of connection to the ground conductor, and is configured to emit an electric field.
摘要翻译：本公开提供了具有高度设计灵活性的天线。在代表性的实施例中，天线包括施加接地电位的接地导体，传输高频信号的线性导体，被配置为将接地导体和线性导体隔离的绝缘层和辐射导体，连接在线性导体和接地导体之间。所述辐射导体的线宽度大于与所述线状导体的连接点与所述接地导体的连接点之间的线状导体的线宽，并且被配置为发射电场。

3. 发明申请

US20110279340A1 ANTENNA AND WIRELESS IC DEVICE 有权
标题翻译：天线和无线IC设备
公开(公告)号：US20110279340A1
公开(公告)日：2011-11-17
申请号：US13190670
申请日：2011-07-26
申请人： Noboru KATO , Jun SASAKI , Teppei MIURA , Naoki GOUCHI
发明人： Noboru KATO , Jun SASAKI , Teppei MIURA , Naoki GOUCHI
IPC分类号： H01Q1/50 , H01Q21/00 , H01Q9/16 , H01Q7/00
CPC分类号： G06K19/07749 , G06K19/07756 , H01Q1/2208 , H01Q1/2283 , H01Q1/36 , H01Q7/00 , H01Q9/285
摘要： An antenna for a wireless IC device having improved energy transfer efficiency with a wireless IC, and a wireless IC device equipped with the antenna are constructed such that the antenna includes a coil pattern and spiral coupling patterns provided at the ends of the coil pattern and disposed so as to face each other. A coupling module including a wireless IC chip and a feeder circuit substrate including a feeder circuit arranged to be coupled to the wireless IC chip is mounted on the coupling pattern so as to define a wireless IC device. The coil pattern is an open type coil pattern. The coupling patterns are arranged close to each other to define a single LC resonator. Thus, energy is concentrated in the coupling patterns, thereby improving the energy transfer efficiency between the antenna and the wireless IC chip.
摘要翻译：利用无线IC提高能量传递效率的无线IC器件的天线以及配备有天线的无线IC器件，其构成为：天线包括设置在线圈图案的端部的线圈图案和螺旋形耦合图案，以便相互面对。包括无线IC芯片和馈线电路基板的耦合模块安装在耦合模式上，以便限定无线IC器件。线圈图案是开放式线圈图案。耦合图案彼此靠近地布置以限定单个LC谐振器。因此，能量集中在耦合图案中，从而提高天线和无线IC芯片之间的能量传递效率。

4. 发明申请

US20120218071A1 HIGH-FREQUENCY COUPLER AND COMMUNICATION DEVICE 有权
标题翻译：高频耦合器和通信装置
公开(公告)号：US20120218071A1
公开(公告)日：2012-08-30
申请号：US13462841
申请日：2012-05-03
申请人： Noboru KATO , Jun SASAKI , Teppei MIURA
发明人： Noboru KATO , Jun SASAKI , Teppei MIURA
IPC分类号： H01F38/14
CPC分类号： H01Q1/38 , H01Q7/00 , H01Q9/16 , H01Q9/27 , H01Q19/10
摘要： A high-frequency coupler and a communication device are compact, capable of efficiently communicating a large volume of data over a short distance and can be used in combination with a non-contact IC card. The high-frequency coupler includes magnetic-field-generating patterns and a surrounding pattern disposed around a periphery thereof, and is used to communicate a large volume of data over a short distance in a communication system that uses broadband frequencies. Out of the magnetic fields radiated in directions perpendicular or substantially perpendicular to the plane of the patterns from the magnetic-field-generating patterns, portions extending laterally in the plane of the patterns are blocked by the surrounding pattern, the magnetic fields are lengthened in a direction perpendicular or substantially perpendicular to the plane of the patterns and the communication distance is increased.
摘要翻译：高频耦合器和通信设备紧凑，能够在短距离内有效地传送大量数据，并且可以与非接触式IC卡组合使用。高频耦合器包括磁场产生模式和围绕其周围设置的周围模式，并且用于在使用宽带频率的通信系统中在短距离内传送大量数据。在与来自磁场产生图案的图案的平面垂直或基本垂直的方向上辐射的磁场中，在图案的平面中横向延伸的部分被周围图案阻挡，磁场被延长与图案的平面垂直或基本垂直的方向和通信距离增加。

5. 发明申请

US20110241804A1 HIGH-FREQUENCY COUPLER AND COMMUNICATION DEVICE 有权
标题翻译：高频耦合器和通信装置
公开(公告)号：US20110241804A1
公开(公告)日：2011-10-06
申请号：US13159491
申请日：2011-06-14
申请人： Noboru KATO , Jun SASAKI , Teppei MIURA
发明人： Noboru KATO , Jun SASAKI , Teppei MIURA
IPC分类号： H03H2/00
CPC分类号： H01Q1/38 , H01Q7/00 , H01Q9/16 , H01Q9/27 , H01Q19/10
摘要： A high-frequency coupler and a communication device are compact, capable of efficiently communicating a large volume of data over a short distance and can be used in combination with a non-contact IC card. The high-frequency coupler includes magnetic-field-generating patterns and a surrounding pattern disposed around a periphery thereof, and is used to communicate a large volume of data over a short distance in a communication system that uses broadband frequencies. Out of the magnetic fields radiated in directions perpendicular or substantially perpendicular to the plane of the patterns from the magnetic-field-generating patterns, portions extending laterally in the plane of the patterns are blocked by the surrounding pattern, the magnetic fields are lengthened in a direction perpendicular or substantially perpendicular to the plane of the patterns and the communication distance is increased.
摘要翻译：高频耦合器和通信设备紧凑，能够在短距离内有效地传送大量数据，并且可以与非接触式IC卡组合使用。高频耦合器包括磁场产生模式和围绕其周围设置的周围模式，并且用于在使用宽带频率的通信系统中在短距离内传送大量数据。在与来自磁场产生图案的图案的平面垂直或基本垂直的方向上辐射的磁场中，在图案的平面中横向延伸的部分被周围图案阻挡，磁场被延长与图案的平面垂直或基本垂直的方向和通信距离增加。

6. 发明申请

US20120235871A1 ANTENNA DEVICE AND RADIO FREQUENCY IC DEVICE 有权
标题翻译：天线设备和无线电频率IC器件
公开(公告)号：US20120235871A1
公开(公告)日：2012-09-20
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： H01Q1/50
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。

7. 发明申请

US20120138340A1 MULTILAYER SUBSTRATE 有权
标题翻译：多层基板
公开(公告)号：US20120138340A1
公开(公告)日：2012-06-07
申请号：US13369363
申请日：2012-02-09
申请人： Noboru KATO , Jun SASAKI , Satoshi ISHINO
发明人： Noboru KATO , Jun SASAKI , Satoshi ISHINO
IPC分类号： H05K1/09
CPC分类号： H05K1/0281 , H05K1/024 , H05K1/028 , H05K1/0298 , H05K1/032 , H05K1/09 , H05K2201/0141 , H05K2201/057 , H05K2201/0715 , H05K2201/09018 , H05K2201/09409
摘要： A multilayer substrate that retains a curved state without causing fluctuations in electrical characteristics includes a main body including a plurality of insulating sheets to be stacked and made of a flexible material. A signal wire extends in the main body. A ground conductor is provided at a positive-direction side in a z-axis direction relative to the signal wire in the main body, and overlaps the signal line in a plan view seen from the z-axis direction. A ground conductor is provided on a negative-direction side in the z-axis direction relative to the signal wire in the main body, and overlaps the signal line in a plan view seen from the z-axis direction. The state in which the main body is curved so that the signal wire defines an arc is retained by plastic deformation of the ground conductors.
摘要翻译：保持弯曲状态而不引起电特性波动的多层基板包括：主体，其包括要堆叠并由柔性材料制成的多个绝缘片。信号线在主体中延伸。接地导体相对于主体中的信号线在z轴方向的正方向侧设置，并且在从z轴方向看的俯视图中与信号线重叠。接地导体相对于主体中的信号线在z轴方向的负方向侧设置，并且在从z轴方向观察的俯视图中与信号线重叠。主体弯曲的状态使得信号线定义为电弧，由接地导体的塑性变形保持。

8. 发明申请

US20120056796A1 CIRCUIT BOARD AND CIRCUIT MODULE 有权
标题翻译：电路板和电路模块
公开(公告)号：US20120056796A1
公开(公告)日：2012-03-08
申请号：US13294310
申请日：2011-11-11
申请人： Noboru KATO , Jun SASAKI
发明人： Noboru KATO , Jun SASAKI
IPC分类号： H01Q1/38 , H01Q7/08
CPC分类号： H01Q7/06 , H01L23/5387 , H01L23/66 , H01L2223/6677 , H01L2924/0002 , H01L2924/3011 , H01Q1/20 , H01Q1/38 , H01Q7/00 , H05K1/0233 , H05K1/0243 , H05K1/025 , H05K1/0281 , H05K1/165 , H05K1/189 , H05K3/4632 , H05K2201/05 , H05K2201/09336 , H05K2201/10098 , H05K2201/10189 , H01L2924/00
摘要： A circuit board and a circuit module more accurately provide impedance matching between an antenna coil and an electronic component electrically connected to the antenna coil, and include a board body including board portions and a plurality of laminated insulating material layers made of a flexible material. An antenna coil includes coil conductors provided in the board portion. Wiring conductors are provided in the board portion and electrically connected to the antenna coil. The board portion has a structure that is less likely to deform than the board portion. An integrated circuit electrically connected to the wiring conductors is mounted on the board portion.
摘要翻译：电路板和电路模块更准确地提供天线线圈和与天线线圈电连接的电子部件之间的阻抗匹配，并且包括板主体，其包括由柔性材料制成的板部分和多个层叠绝缘材料层。天线线圈包括设置在板部分中的线圈导体。配线导体设置在电路板部分中并电连接到天线线圈。板部分具有不如板部分变形的结构。电连接到布线导体的集成电路安装在基板部分上。

9. 发明申请

US20110024510A1 WIRELESS IC DEVICE 有权
标题翻译：无线IC器件
公开(公告)号：US20110024510A1
公开(公告)日：2011-02-03
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： G06K19/077
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。

10. 发明申请

US20090160719A1 RADIO FREQUENCY IC DEVICE 有权
标题翻译：无线电频率IC器件
公开(公告)号：US20090160719A1
公开(公告)日：2009-06-25
申请号：US12336629
申请日：2008-12-17
申请人： Noboru KATO , Jun SASAKI
发明人： Noboru KATO , Jun SASAKI
IPC分类号： H01Q7/06 , H01Q11/12
CPC分类号： H01Q1/2225 , G06K19/07749 , H01F2017/002
摘要： A radio frequency IC device includes a radio frequency IC chip, a feeder circuit substrate, and a radiating plate. The feeder circuit substrate includes a feeder circuit that electrically connects to the radio IC chip and that includes a resonance circuit and/or a matching circuit including inductance elements. The feeder circuit substrate is bonded to the radiating plate, which radiates a transmission signal supplied from the feeder circuit and supplies a received signal to the feeder circuit. The inductance elements are arranged in spiral patterns wound in opposite directions and couple to each other in opposite phases. The radio frequency IC device is able to obtain a radio frequency IC device that is not susceptible to being affected by a usage environment, minimizes variations in radiation characteristics, and can be used in a wide frequency band.
摘要翻译：射频IC器件包括射频IC芯片，馈电电路基板和散热板。供电电路基板包括电连接到无线电IC芯片并且包括谐振电路和/或包括电感元件的匹配电路的馈电电路。供电电路基板被接合到辐射板，辐射从馈电电路提供的传输信号，并将接收到的信号提供给馈电电路。电感元件以相反方向缠绕的螺旋图案布置，并以相反的方式相互耦合。无线射频IC器件能够获得不易受到使用环境影响的射频IC器件，使辐射特性的变化最小化，可以在宽频带中使用。

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