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1. 发明申请

US20110156978A1 ANTENNA DEVICE 有权
标题翻译：天线设备
公开(公告)号：US20110156978A1
公开(公告)日：2011-06-30
申请号：US13043654
申请日：2011-03-09
申请人： Hiromitsu ITO , Hiroyuki KUBO , Kuniaki YOSUI
发明人： Hiromitsu ITO , Hiroyuki KUBO , Kuniaki YOSUI
IPC分类号： H01Q7/08
CPC分类号： H01Q7/06 , G06K19/07749 , H01Q1/2225 , H01Q1/243 , H01Q1/526
摘要： An antenna device having a magnetic core to be surface-mounted on a circuit substrate includes a pair of coil portions spaced apart from each other at a predetermined interval. The coil portions are connected by a connecting conductor. An end of the magnetic core includes a curved or bent portion curved toward the circuit substrate. This structure defines an RFID antenna device having an improved receiving sensitivity that can be surface-mounted without increasing the thickness of a casing of a mobile electronic device.
摘要翻译：具有要表面安装在电路基板上的磁芯的天线装置包括以预定间隔彼此隔开的一对线圈部分。线圈部分通过连接导体连接。磁芯的一端包括向电路基板弯曲的弯曲或弯曲部分。该结构定义了具有改进的接收灵敏度的RFID天线装置，其可以在不增加移动电子设备的壳体的厚度的情况下进行表面安装。

2. 发明申请

US20110012803A1 ANTENNA COIL TO BE MOUNTED ON A CIRCUIT BOARD AND ANTENNA DEVICE 有权
标题翻译：天线线圈安装在电路板和天线设备上
公开(公告)号：US20110012803A1
公开(公告)日：2011-01-20
申请号：US12870891
申请日：2010-08-30
申请人： Kuniaki YOSUI , Hiroyuki KUBO , Hiromitsu ITO
发明人： Kuniaki YOSUI , Hiroyuki KUBO , Hiromitsu ITO
IPC分类号： H01Q7/08
CPC分类号： H01Q7/06 , H01Q1/2225 , H01Q7/08
摘要： In an antenna coil including a first magnetic core, a second magnetic core, and a flexible board, coil conductors are provided on a surface of the flexible board. By winding the flexible board around the first magnetic core and the second magnetic core, a first coil portion is disposed around the first magnetic core, and a second coil portion is disposed around the second magnetic core. The winding direction of the second coil portion is opposite to that of the first coil portion. The first coil portion and the second coil portion are connected to define one coil as a whole.
摘要翻译：在包括第一磁芯，第二磁芯和柔性板的天线线圈中，在柔性板的表面上设置线圈导体。通过将柔性板卷绕在第一磁芯和第二磁芯周围，第一线圈部分设置在第一磁芯周围，第二线圈部设置在第二磁芯周围。第二线圈部的卷绕方向与第一线圈部的卷绕方向相反。第一线圈部分和第二线圈部分被连接以整体限定一个线圈。

3. 发明申请

US20100321267A1 ANTENNA DEVICE 有权
标题翻译：天线设备
公开(公告)号：US20100321267A1
公开(公告)日：2010-12-23
申请号：US12819853
申请日：2010-06-21
申请人： Hiromitsu ITO , Hiroyuki KUBO , Kuniaki YOSUI
发明人： Hiromitsu ITO , Hiroyuki KUBO , Kuniaki YOSUI
IPC分类号： H01Q7/08
CPC分类号： G06K19/07749 , H01Q7/08
摘要： An antenna device includes a circuit board and an antenna coil that includes a flexible board on which plural coil conductors are formed and a magnetic core inserted into through holes provided in the flexible board. In each of the plural coil conductors, a first conductor portion is adjacent to a first principal surface of the magnetic core and a second conductor portion is adjacent to a second principal surface of the magnetic core and are positioned so as not to overlap each other in a normal direction with respect to the first or second principal surfaces. The second conductor portion is located farther from the center of the circuit board than the first conductor portion.
摘要翻译：天线装置包括电路板和天线线圈，其包括形成有多个线圈导体的柔性基板和插入设置在柔性基板上的通孔中的磁芯。在多个线圈导体中的每一个中，第一导体部分与磁芯的第一主表面相邻，并且第二导体部分与磁芯的第二主表面相邻并且定位成彼此不重叠相对于第一或第二主表面的法线方向。第二导体部分比第一导体部分远离电路板的中心。

4. 发明申请

US20120098711A1 ANTENNA DEVICE AND MOBILE TERMINAL 有权
标题翻译：天线设备和移动终端
公开(公告)号：US20120098711A1
公开(公告)日：2012-04-26
申请号：US13339998
申请日：2011-12-29
申请人： Kuniaki YOSUI , Hiromitsu ITO , Hiroyuki KUBO
发明人： Kuniaki YOSUI , Hiromitsu ITO , Hiroyuki KUBO
IPC分类号： H01Q7/08
CPC分类号： H01Q7/06 , G06K7/10336 , G06K19/07783 , G06K19/07786 , H01Q1/2216 , H01Q1/2225 , H01Q1/243 , H01Q1/48
摘要： The disclosure provides an antenna device and mobile terminal including such an antenna device. The antenna device includes a coil including a conductor wound around a plate-shaped magnetic core. A flat conductor is positioned adjacent to the coil, and the coil is positioned such that it is closer than the flat conductor to an antenna of a communication partner positioned near the antenna device. The coil conductor includes a first conductor portion adjacent to a first main surface of the magnetic core and a second conductor portion adjacent to a second main surface thereof. The magnetic core and the coil conductor form an antenna coil. A circuit substrate includes a ground electrode formation area and a ground electrode non-formation area. The antenna coil is mounted on the ground electrode non-formation area of the circuit substrate with the first main surface of the magnetic core facing the circuit substrate.
摘要翻译：本公开提供了一种包括这种天线装置的天线装置和移动终端。天线装置包括线圈，该线圈包括卷绕在板状磁芯上的导体。扁平导体与线圈相邻定位，并且线圈被定位成使得其比平坦导体更靠近位于天线装置附近的通信对方的天线。线圈导体包括与磁芯的第一主表面相邻的第一导体部分和与其第二主表面相邻的第二导体部分。磁芯和线圈导体形成天线线圈。电路基板包括接地电极形成区域和接地电极非形成区域。天线线圈安装在电路基板的接地电极非形成区域上，其中磁芯的第一主表面与电路基板相对。

5. 发明申请

US20090189729A1 ANTENNA COIL AND ANTENNA DEVICE 有权
标题翻译：天线线圈和天线设备
公开(公告)号：US20090189729A1
公开(公告)日：2009-07-30
申请号：US12417686
申请日：2009-04-03
申请人： Hiroyuki KUBO , Hiromitsu ITO , Kuniaki YOSUI , Kiyoyasu SAKURADA , Masanori KASAI
发明人： Hiroyuki KUBO , Hiromitsu ITO , Kuniaki YOSUI , Kiyoyasu SAKURADA , Masanori KASAI
IPC分类号： H01F17/04
CPC分类号： H01Q7/06 , G06K19/07749 , G06K19/07767 , H01Q1/2225 , H01Q1/38
摘要： A flexible substrate is wound around a magnetic core to define an antenna coil. A receiver coil including a first receiver coil portion and a second receiver coil portion which have opposite winding directions, and a transmitter coil including a first transmitter coil portion and a second transmitter coil portion which have opposite winding directions are provided on the flexible substrate. A region in which the receiver coil is provided and a region in which the transmitter coil is provided at least partially overlap each other when viewed in plan view, and non-coil-wound portions are provided between the first coil portions and second coil portions in the coils.
摘要翻译：柔性基板缠绕在磁芯上以限定天线线圈。包括具有相反卷绕方向的第一接收线圈部分和第二接收线圈部分的接收器线圈和包括具有相反卷绕方向的第一发射器线圈部分和第二发射器线圈部分的发射器线圈设置在柔性基板上。在平面图中观察时，设置有接收器线圈的区域和发送线圈被设置成至少部分地彼此重叠的区域，并且非线圈缠绕部分设置在第一线圈部分和第二线圈部分之间线圈。

6. 发明申请

US20090096694A1 ANTENNA DEVICE 有权
标题翻译：天线设备
公开(公告)号：US20090096694A1
公开(公告)日：2009-04-16
申请号：US12341041
申请日：2008-12-22
申请人： Hiromitsu ITO , Hiroyuki KUBO , Kuniaki YOSUI
发明人： Hiromitsu ITO , Hiroyuki KUBO , Kuniaki YOSUI
IPC分类号： H01Q7/06
CPC分类号： H01Q7/06 , G06K19/07749 , H01Q1/2225 , H01Q1/243 , H01Q1/526
摘要： An antenna device having a magnetic core to be surface-mounted on a circuit substrate includes a pair of coil portions spaced apart from each other at a predetermined interval. The coil portions are connected by a connecting conductor. An end of the magnetic core includes a curved or bent portion curved toward the circuit substrate. This structure defines an RFID antenna device having an improved receiving sensitivity that can be surface-mounted without increasing the thickness of a casing of a mobile electronic device.
摘要翻译：具有要表面安装在电路基板上的磁芯的天线装置包括以预定间隔彼此隔开的一对线圈部分。线圈部分通过连接导体连接。磁芯的一端包括向电路基板弯曲的弯曲或弯曲部分。该结构定义了具有改进的接收灵敏度的RFID天线装置，其可以在不增加移动电子设备的壳体的厚度的情况下进行表面安装。

7. 发明申请

US20080252551A1 COIL ANTENNA AND PORTABLE ELECTRONIC APPARATUS 有权
标题翻译：线圈天线和便携式电子设备
公开(公告)号：US20080252551A1
公开(公告)日：2008-10-16
申请号：US12123548
申请日：2008-05-20
申请人： Hiroyuki KUBO , Hiromitsu ITO , Kuniaki YOSUI
发明人： Hiroyuki KUBO , Hiromitsu ITO , Kuniaki YOSUI
IPC分类号： H01Q21/00 , H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/2208 , H01Q7/00 , H01Q7/08 , H04B5/0056 , H04B5/0081
摘要： Coil units including windings are disposed on opposite sides across a virtual center line that is substantially perpendicular to a direction of positional displacement of a portable electronic apparatus that is to be disposed close to a reader/writer. The windings are connected in series through a conductor such that winding directions of the windings are the same. A difference in the communication performance between a case where the portable electronic apparatus is brought closer to a central portion of the reader/writer and a case where the portable electronic apparatus is brought closer to a position that is deviated from the central portion of the reader/writer can be reduced. In particular, even in a case where the portable electronic apparatus is brought closer to a peripheral portion of the reader/writer, a predetermined maximum possible communication range can be ensured.
摘要翻译：包括绕组的线圈单元布置在虚拟中心线的相对侧上，该虚拟中心线基本上垂直于将被布置在靠近读取器/写入器的便携式电子设备的位置方向。绕组通过导体串联连接，使得绕组的绕组方向相同。将便携式电子设备靠近读取器/写入器的中央部分的情况与便携式电子设备更靠近偏离读取器的中心部分的位置的情况之间的通信性能的差异 /作家可以减少。特别地，即使在便携式电子设备靠近读取器/写入器的周边部分的情况下，也可以确保预定的最大可能的通信范围。

8. 发明申请

US20120208606A1 ANTENNA AND MOBILE TERMINAL 有权
标题翻译：天线和移动终端
公开(公告)号：US20120208606A1
公开(公告)日：2012-08-16
申请号：US13452972
申请日：2012-04-23
申请人： Hiroyuki KUBO , Hiromitsu ITO , Kuniaki YOSUI
发明人： Hiroyuki KUBO , Hiromitsu ITO , Kuniaki YOSUI
IPC分类号： H04W88/02 , H01F38/14
CPC分类号： H01Q1/242 , G06K19/07779 , H01Q1/2216 , H01Q7/06
摘要： An antenna that suppresses deterioration of communication performance depending on an angle with respect to a reading surface of a reader/writer includes a rectangular spiral coil conductor provided on a flexible substrate. The flexible substrate includes an aperture in a winding center portion of the coil conductor. A magnetic sheet penetrates the aperture of the flexible substrate. An antenna coil is provided near an end of a circuit board. A first conductor portion and a second conductor portion of the coil conductor are provided at positions opposing each other across the aperture. A portion of the magnetic sheet close to the second conductor portion is bent in a direction to get close to the circuit board.
摘要翻译：根据与读取器/写入器的读取面的角度相对应地抑制通信性能劣化的天线，具有设置在柔性基板上的矩形螺旋线圈导体。柔性基板包括在线圈导体的卷绕中心部分中的孔。磁性片穿透柔性基底的孔。在电路板的端部附近设置有天线线圈。线圈导体的第一导体部分和第二导体部分设置在穿过孔径的彼此相对的位置处。靠近第二导体部分的磁片的一部分在靠近电路板的方向弯曲。

9. 发明申请

US20120188139A1 ANTENNA COIL 有权
标题翻译：天线线圈
公开(公告)号：US20120188139A1
公开(公告)日：2012-07-26
申请号：US13439918
申请日：2012-04-05
申请人： Hiroyuki KUBO , Hiromitsu ITO , Kuniaki YOSUI
发明人： Hiroyuki KUBO , Hiromitsu ITO , Kuniaki YOSUI
IPC分类号： H01Q7/06
CPC分类号： H01Q7/06 , H01Q1/38 , H01Q7/08 , H01Q11/08
摘要： An antenna coil includes a magnetic layer such as a flat magnetic sheet, a transmission coil portion defined by a coiled conductor, a reception coil portion defined by a coiled conductor, a transmission coil connection defined by the conductor and defining a portion of the transmission coil portion, and a reception coil connection defined by the conductor and defining a portion of the reception coil portion. The transmission coil portion and the reception coil portion are at least partly formed side by side on the magnetic layer and are arranged to be connected to a wiring pattern on an external circuit.
摘要翻译：天线线圈包括诸如平板磁片的磁性层，由线圈导体限定的传输线圈部分，由线圈导体限定的接收线圈部分，由导体限定的传输线圈连接并限定传输线圈的一部分以及由导体限定并限定接收线圈部分的一部分的接收线圈连接。传输线圈部分和接收线圈部分至少部分地形成在磁性层上并排并且被布置成连接到外部电路上的布线图案。

10. 发明申请

US20120176283A1 ANTENNA DEVICE AND MOBILE TERMINAL 有权
标题翻译：天线设备和移动终端
公开(公告)号：US20120176283A1
公开(公告)日：2012-07-12
申请号：US13428552
申请日：2012-03-23
申请人： Kuniaki YOSUI , Hiromitsu ITO , Hiroyuki KUBO
发明人： Kuniaki YOSUI , Hiromitsu ITO , Hiroyuki KUBO
IPC分类号： H01Q7/08 , H01Q1/24
CPC分类号： H01Q7/06 , G06K19/07779 , H01Q1/2225 , H01Q1/241 , H01Q7/08
摘要： This disclosure provides an antenna device including an antenna coil having a plate-shaped magnetic core with first and second main surfaces and a coil conductor wound around the magnetic core, and a flat conductor adjacent to the antenna coil. For instance, the flat conductor can be a ground electrode formed on or within a circuit substrate. The coil conductor includes a first conductor portion adjacent to the first main surface of the magnetic core and a second conductor portion adjacent to a second main surface thereof. The first conductor portion of the antenna coil is closer to an end portion of the flat conductor than the second conductor portion, with the second main surface of the magnetic core facing the flat conductor.
摘要翻译：本公开内容提供了一种天线装置，其包括天线线圈，该天线线圈具有带有第一和第二主表面的盘状磁芯和缠绕在磁芯周围的线圈导体，以及与天线线圈相邻的扁平导体。例如，扁平导体可以是形成在电路基板上或内部的接地电极。线圈导体包括与磁芯的第一主表面相邻的第一导体部分和与其第二主表面相邻的第二导体部分。天线线圈的第一导体部分比第二导体部分更靠近扁平导体的端部，而磁芯的第二主表面面对扁平导体。

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