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公开(公告)号：EP3125367A1
公开(公告)日：2017-02-01
申请号：EP15785998.4
申请日：2015-04-21
发明人： ITO, Hiromitsu
CPC分类号： H01Q1/2258 , H01Q1/38 , H01Q1/48 , H01Q7/00 , H01Q7/06 , H04B5/0031 , H04B5/0075 , H04B5/02
摘要： An antenna device includes a conductive member (1) and wiring substrate (2). The wiring substrate (2) includes a coupling line (21) having conductivity. The antenna device includes connecting conductors (3A, 3B) electrically connecting the conductive member (1) and the coupling line (21). A feeding coil (4) magnetic-field coupled to the coupling line (21) is arranged on the wiring substrate (2).
摘要翻译： 天线装置包括导电构件（1）和布线基板（2）。 布线基板（2）包括具有导电性的耦合线（21）。 天线装置包括电连接导电构件（1）和耦合线（21）的连接导体（3A，3B）。 馈线线圈（4）耦合到耦合线（21）的磁场布置在布线基板（2）上。
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公开(公告)号：EP2040334B1
公开(公告)日：2014-03-26
申请号：EP06843455.4
申请日：2006-12-27
发明人： ITO, Hiromitsu , KUBO, Hiroyuki , YOSUI, Kuniaki
CPC分类号： H01Q7/06 , G06K19/07749 , H01Q1/2225 , H01Q1/243 , H01Q1/526
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公开(公告)号：EP4412403A1
公开(公告)日：2024-08-07
申请号：EP22903986.2
申请日：2022-11-16
发明人： ITO, Hiromitsu , NISHIDA, Keisuke
摘要： One aspect of the present invention provides a stretchable device including a stretchable substrate, a stretchable wiring provided on the stretchable substrate, a conductive member that is in contact with the stretchable wiring, a solder member that is provided on the conductive member and is in contact with the conductive member, an electronic component electrically connected to the conductive member with the solder member interposed therebetween, and a first insulating layer covering at least a part of the stretchable wiring. An outer surface of an end portion, on a side in contact with the conductive member, of the stretchable wiring is in contact with the conductive member and the first insulating layer continuous with the conductive member.
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公开(公告)号：EP2083478A1
公开(公告)日：2009-07-29
申请号：EP07793053.5
申请日：2007-08-28
IPC分类号： H01Q7/08
CPC分类号： H01Q7/06 , G06K19/07749 , G06K19/07767 , H01Q1/2225 , H01Q1/38
摘要： A flexible substrate (104) is wound around a magnetic core (102) to constitute an antenna coil (100). On the flexible substrate (104) formed are a receiver coil (106) including a first receiver coil portion (107a) and a second receiver coil portion (107b) which have opposite directions of winding, and a transmitter coil (108) including a first transmitter coil portion (109a) and a second transmitter coil portion (109b) which have opposite directions of winding. A region in which the receiver coil (106) is formed and a region in which the transmitter coil (108) is formed at least partially overlap each other when viewed in plan view, and non-coil-wound portions (110) are formed between the first coil portions (107a and 109a) and second coil portions (107b and 109b) in the coils (106 and 108).
摘要翻译： 柔性基板（104）围绕磁芯（102）缠绕以构成天线线圈（100）。 在形成的柔性基板（104）上是包括具有相反方向的第一接收线圈部分（107a）和第二接收线圈部分（107b）的接收线圈（106），以及包括第一接收线圈 发射器线圈部分（109a）和具有相反方向的第二发射器线圈部分（109b）。 其中形成接收器线圈（106）的区域和其中形成发射器线圈（108）的区域在平面图中观察时至少部分地彼此重叠，并且非线圈缠绕部分（110）形成在 线圈（106和108）中的第一线圈部分（107a和109a）和第二线圈部分（107b和109b）。
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5.发明公开
公开(公告)号：EP2120290A1
公开(公告)日：2009-11-18
申请号：EP08703766.9
申请日：2008-01-24
发明人： KUBO, Hiroyuki , ITO, Hiromitsu , YOSUI, Kuniaki
摘要： An antenna device is constructed such that an antenna coil (202) including a magnetic core (4) and a flexible substrate (5) is mounted to a circuit board (9). A first coil portion (2a) having a coil axis parallel with a main surface of the magnetic core (4) includes a first coil (21) and a third coil (23). A second coil portion (2b) includes a second coil (22) and a fourth coil (24). A conductor-free portion (8) is located between the first and second coil portions (2a, 2b). The flexible substrate (5) includes a projection (6), and first to fourth coil connections are drawn out at the projection (6). The antenna device is constructed such that each of the coils is connected on the circuit board by connecting to a conductor pattern on the circuit board (9) at the projection (6) of the flexible substrate (5).
摘要翻译： 天线装置被构造成使得包括磁芯（4）和柔性基板（5）的天线线圈（202）安装到电路板（9）上。 具有与磁芯（4）的主表面平行的线圈轴的第一线圈部分（2a）包括第一线圈（21）和第三线圈（23）。 第二线圈部分（2b）包括第二线圈（22）和第四线圈（24）。 无导体部分（8）位于第一和第二线圈部分（2a，2b）之间。 柔性基板（5）包括突起（6），并且在突起（6）处拉出第一至第四线圈连接。 天线装置被构造成使得每个线圈通过连接到柔性基板（5）的突起（6）处的电路板（9）上的导体图案而连接在电路板上。
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公开(公告)号：EP1995822A1
公开(公告)日：2008-11-26
申请号：EP06834881.2
申请日：2006-12-18
IPC分类号： H01Q7/08 , G06K19/07 , G06K19/077
CPC分类号： H01Q7/08
摘要： A portable electronic device includes a circuit board (100) and an antenna coil (200) installed on the circuit board (100). The antenna coil (200) includes a magnetic core (201) and a coil (202) wound at either side of an unwound portion (203). The winding direction of the coil (202) is changed at either side of the unwound portion (203). When the length of the magnetic core (201) is defined as X and the distance between two intersecting points at which a virtual line formed by projecting the central line of the magnetic core onto the circuit board (100) intersects the outer periphery of the circuit board (100) is defined as Y, the antenna coil satisfies Y ≥ X ≥ 0.8Y.
摘要翻译： 便携式电子设备包括安装在电路板（100）上的电路板（100）和天线线圈（200）。 天线线圈（200）包括卷绕在未卷绕部分（203）两侧的磁芯（201）和线圈（202）。 线圈（202）的卷绕方向在解绕部分（203）的任一侧改变。 当将磁芯（201）的长度定义为X，并且通过将磁芯的中心线投影到电路板（100）上而形成的假想线与电路的外围相交的两个交点之间的距离 将板（100）定义为Y时，天线线圈满足Y≥X≥0.8Y。
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7.发明公开COIL ANTENNA AND PORTABLE ELECTRONIC APPARATUS 审中-公开TRULENANTENNE UND TRAGBARE ELEKTRONISCHE VORRICHTUNG
公开(公告)号：EP1953862A1
公开(公告)日：2008-08-06
申请号：EP06811492.5
申请日：2006-10-10
发明人： KUBO, Hiroyuki , ITO, Hiromitsu , YOSUI, Kuniaki
IPC分类号： H01Q1/24 , G06K19/07 , G06K19/077 , H01Q7/08 , H04B5/02
CPC分类号： H01Q1/243 , H01Q1/2208 , H01Q7/00 , H01Q7/08 , H04B5/0056 , H04B5/0081
摘要： Coil units (3A) and (3B) including windings (2A) and (2B), respectively, are disposed on opposite sides across a virtual center line that is perpendicular to a direction of positional displacement of a portable electronic apparatus that is to be brought closer to a reader/writer. The windings (2A) and (2B) are connected in series through a conductor (4) such that winding directions of the windings (1A) and (1B) 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： 分别包括绕组（2A）和（2B）的线圈单元（3A）和（3B）分别设置在垂直于要带入的便携式电子设备的位置方向的虚拟中心线的相对侧 更接近读者/作家。 绕组（2A）和（2B）通过导体（4）串联连接，使得绕组（1A）和（1B）的绕组方向相同。 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接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 /作者可以减少。 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。
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公开(公告)号：EP3125367B1
公开(公告)日：2019-07-31
申请号：EP15785998.4
申请日：2015-04-21
发明人： ITO, Hiromitsu
IPC分类号： H04B5/00
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公开(公告)号：EP1995822B1
公开(公告)日：2012-08-01
申请号：EP06834881.2
申请日：2006-12-18
IPC分类号： H01Q7/08 , G06K19/07 , G06K19/077
CPC分类号： H01Q7/08
摘要： A portable electronic device is provided with a circuit board (100), and an antenna coil (200) mounted on the circuit board (100). The antenna coil (200) is provided with a magnetic core (201), and a coil (202) wound on the both sides by having in between a section (203) where no coil is wound. The coil (202) has different winding directions with the section (203) in between. The antenna coil is configured to satisfy inequalities of Y≥X≥0.8Y, where X is the length of the magnetic core (201), and Y is a distance between the two intersecting points of a virtual line, which is obtained by projecting the center line on the circuit board (100), and the outer circumference of the circuit board (100).
摘要翻译： 便携式电子装置设置有电路板（100）和安装在电路板（100）上的天线线圈（200）。 天线线圈（200）具有磁芯（201）和线圈（202），线圈（202）通过在不卷绕线圈的部分（203）之间缠绕在两侧上。 线圈（202）具有不同的卷绕方向，其间具有部分（203）。 天线线圈被配置为满足Y≥X≥0.8Y的不等式，其中X是磁芯（201）的长度，并且Y是虚线的两个交点之间的距离，其通过投影 电路板（100）上的中心线和电路板（100）的外围。
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公开(公告)号：EP2040334A1
公开(公告)日：2009-03-25
申请号：EP06843455.4
申请日：2006-12-27
发明人： ITO, Hiromitsu , KUBO, Hiroyuki , YOSUI, Kuniaki
CPC分类号： H01Q7/06 , G06K19/07749 , H01Q1/2225 , H01Q1/243 , H01Q1/526
摘要： An antenna device having a magnetic core (2) to be surface-mounted on a circuit substrate (1) has a pair of coil portion (A) and a coil portion (B) formed apart from each other at a predetermined interval d. The coil portion (A) and the coil portion (B) are connected by a connecting conductor (6). An end of the magnetic core has a curved or bent portion curved toward the circuit substrate. This structure constitutes an RFID antenna device having the high receiving sensitivity that can be surface-mounted without increasing the thickness of a casing of a mobile electronic device.
摘要翻译： 具有表面安装在电路基板（1）上的磁芯（2）的天线装置具有以预定间隔d彼此分开形成的一对线圈部分（A）和线圈部分（B）。 线圈部分（A）和线圈部分（B）由连接导体（6）连接。 磁芯的一端具有朝电路基板弯曲的弯曲或弯曲部分。 该结构构成具有高接收灵敏度的RFID天线装置，其可以在不增加移动电子装置的壳体厚度的情况下被表面安装。
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