公开(公告)号：US20090009330A1

公开(公告)日：2009-01-08

申请号：US12039422

申请日：2008-02-28

申请人： Isao SAKAMA ,  Minoru ASHIZAWA

发明人： Isao SAKAMA ,  Minoru ASHIZAWA

IPC分类号： G08B13/14

CPC分类号： H05K1/0266 ,  G06K19/04 ,  G06K19/0726 ,  G06K19/07749 ,  G06K19/07758 ,  H01L2224/16225 ,  H01Q1/2225 ,  H05K1/0243 ,  H05K2201/10098

摘要： An RFID tag mounting circuit board has a configuration in which an RFIC chip, a minimum antenna, a circuit which matches the impedance of the RFIC chip and that of the antenna are mounted on a printed circuit board. With this configuration, the area occupied by the antenna of an RFID tag is suppressed, and decrease in the component mounting density of the printed circuit board is suppressed. The RFID tag mounting circuit board is configured to be capable of managing the histories of all components on a per-printed-circuit-board basis by attaching a reading device for an RFIC chip to a chip mounter which mounts an IC chip.

摘要翻译： RFID标签安装电路板具有将RFIC芯片，最小天线，与RFIC芯片的阻抗和天线的阻抗匹配的电路安装在印刷电路板上的结构。 利用这种结构，抑制了RFID标签的天线所占据的面积，并且抑制了印刷电路板的部件安装密度的降低。 RFID标签安装电路板被配置为能够通过将用于RFIC芯片的读取装置附接到安装IC芯片的芯片安装器来管理基于每个印刷电路板的所有部件的历史。

公开(公告)号：US07405664B2

公开(公告)日：2008-07-29

申请号：US11052804

申请日：2005-02-09

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： G08B13/14 ,  H01Q1/38 ,  H05K3/02

CPC分类号： G06K19/07786 ,  G06K19/07756 ,  H01Q1/2225 ,  H01Q7/00 ,  H01Q9/285 ,  H01Q19/00 ,  Y10T29/49155 ,  Y10T29/49156 ,  Y10T156/1052

摘要： A radio frequency IC tag and a manufacturing method for the same includes an IC chip on which information is stored, and an antenna for transmitting the information that is stored on the IC chip. In the antenna, a power-feeding part on which the IC chip is mounted extends along a direction in which an electric current flows. Radiation parts are formed so that the width of the radiation parts becomes wider than that of the power-feeding part with respect to the longitudinal axis of the power-feeding part. The radiation parts extend from the power-feeding part, at both sides thereof, along the direction in which the electric current flows.

摘要翻译： 射频IC标签及其制造方法包括存储有信息的IC芯片和用于发送存储在IC芯片上的信息的天线。 在天线中，安装IC芯片的供电部分沿着电流流过的方向延伸。 辐射部分被形成为使得辐射部分的宽度相对于馈电部分的纵向轴线的宽度变得比供电部分的宽度宽。 辐射部分沿着电流流动的方向从供电部分的两侧延伸。

公开(公告)号：US20080172860A1

公开(公告)日：2008-07-24

申请号：US12076030

申请日：2008-03-13

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： H01P11/00 ,  H01R43/00 ,  H05K3/30

CPC分类号： H01Q1/22 ,  H01Q9/285 ,  Y10T29/49002 ,  Y10T29/49016 ,  Y10T29/49018 ,  Y10T29/49121 ,  Y10T29/49146 ,  Y10T29/49169

摘要： A small radio frequency IC tag which can obtain sufficiently long communication distance with radio wave in the microwave band even if an antenna is made small and the radio frequency IC tag is embedded in metal material. An O-shaped antenna is formed to narrow the width of a neck part in which an IC chip is mounted and widen the width of radiating electrodes constituting radiating part of radio wave. The radiating electrodes are formed into offset structure on right and left sides of the feeding point so that areas of right and left radiating parts of the feeding point in which the IC chip is mounted are unsymmetrical. Further, a ground electrode is provided so that a dielectric body is held between the radiating electrodes and the ground electrode and the radiating electrode is connected to the ground electrode at the side of the dielectric body.

摘要翻译： 即使天线小，射频IC标签嵌入金属材料中，也能够在微波频带中与无线电波获得足够长的通信距离的小射频IC标签。 形成O形天线以使安装有IC芯片的颈部的宽度变窄，并且扩大构成无线电波的辐射部分的辐射电极的宽度。 辐射电极在馈电点的左右两侧形成偏移结构，使得安装IC芯片的馈电点的左右辐射部分的区域不对称。 此外，设置接地电极，使得电介质体保持在辐射电极和接地电极之间，并且辐射电极连接到介电体侧面的接地电极。

公开(公告)号：US20080106412A1

公开(公告)日：2008-05-08

申请号：US11741012

申请日：2007-04-27

申请人： Isao SAKAMA ,  Minoru Ashizawa

发明人： Isao SAKAMA ,  Minoru Ashizawa

IPC分类号： G08B13/14

CPC分类号： G06K19/07749 ,  G06K19/07756 ,  G06K19/07786 ,  G06K19/07796 ,  H01Q1/2225 ,  H01Q9/0414 ,  H01Q23/00

摘要： The RFID tag is composed of the first antenna of metal film layer on which the IC chip is mounted and at least one second antenna of metal film layer on which the IC chip is not mounted The metal film layer is formed on the base, and the metal film layer is formed on the base. The metal film layer partially overlaps the metal film layer with the base interposed between them, so that the first antenna and the second antenna are capacitively coupled to each other.

摘要翻译： RFID标签由安装有IC芯片的金属膜层的第一天线和未安装IC芯片的金属膜层的至少一个第二天线组成。金属膜层形成在基底上， 金属膜层形成在基底上。 金属膜层与介于它们之间的基底部分地重叠金属膜层，使得第一天线和第二天线彼此电容耦合。

公开(公告)号：US07352285B2

公开(公告)日：2008-04-01

申请号：US11039824

申请日：2005-01-24

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： G08B13/14

CPC分类号： G06K19/07758 ,  G06K7/10178 ,  H01R13/465 ,  H01R13/641

摘要： An IC chip and a minute antenna for conducting transmission with a weak radio wave are mounted on a male connector. An auxiliary antenna for amplifying the weak radio wave emitted by the minute antenna and transmitting the amplified radio wave is mounted on a female connector. If the male connector is fitted into the female connector normally, then the distance between the minute antenna and the auxiliary antenna becomes 1.0 mm or less, and consequently the weak radio wave transmitted by the minute antenna is amplified by the auxiliary antenna and transmitted to the outside. Unless fitting is conducted normally, then the distance between the minute antenna and the auxiliary antenna becomes longer than 1.0 mm, and consequently the weak radio wave emitted the minute antenna is not amplified and transmitted. By receiving the information stored on the IC chip, the fitting state of the connectors can be checked.

摘要翻译： 用于进行具有弱无线电波的传输的IC芯片和微型天线安装在公连接器上。 用于放大由微型天线发射的弱无线电波并发射放大的无线电波的辅助天线安装在母连接器上。 如果阳连接器正常插入母连接器，则分天线与辅助天线之间的距离变为1.0毫米或更小，因此由天线发射的弱无线电波由辅助天线放大并传输到 外。 除非正常进行，否则微型天线与辅助天线之间的距离会变得长于1.0毫米，因此发射的微小天线不会被放大和传输。 通过接收存储在IC芯片上的信息，可以检查连接器的装配状态。

公开(公告)号：US20080074793A1

公开(公告)日：2008-03-27

申请号：US11739246

申请日：2007-04-24

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： G11B5/48

CPC分类号： G11B23/0042

摘要： A disk medium having an IC chip capable of delivering information to an external source contactlessly even if several media are stacked. In the disk medium, an annular slot constituting a non-film portion without metal film is formed close to the boundary between an information non-recording area and an information recording area. The area formed with the metal film is separated into an outer antenna portion and a second antenna portion. The second is a C-shaped member in which a central non-film area on the inner peripheral side and the annular slot are connected via a notch. Signal input/output electrodes constituting the terminals of the IC chip for supplying power to the antenna are connected to the metal films of the first and second antenna over the annular slot at a narrow portion.

摘要翻译： 具有能够非接触地向外部源发送信息的IC芯片的盘介质，即使堆叠了多个介质。 在磁盘介质中，在信息非记录区域和信息记录区域之间的边界附近形成构成无金属膜的非胶片部分的环形槽。 由金属膜形成的区域分为外天线部分和第二天线部分。 第二个是C形构件，其中内周侧的中心非膜区域和环形槽通过凹口连接。 构成用于向天线供电的IC芯片的端子的信号输入/输出电极在窄的部分上在环形槽上连接到第一和第二天线的金属膜。

公开(公告)号：US20080042849A1

公开(公告)日：2008-02-21

申请号：US11737276

申请日：2007-04-19

申请人： Takeshi Saito ,  Minoru Ashizawa ,  Isao Sakama

发明人： Takeshi Saito ,  Minoru Ashizawa ,  Isao Sakama

IPC分类号： G08B1/08 ,  A61M5/32

CPC分类号： A01K11/006 ,  A01K11/007 ,  G06K19/07718 ,  G06K19/07749 ,  G06K19/07758

摘要： A 6 mm long and 1.5 wide antenna is evaporated on a surface of a 7 mm long and 2.4 mm wide inlet film, and a slit is formed in the antenna. An IC chip is mounted on the antenna over the slit like a bridge to configure an inlet. The inlet is wound on a 7 mm long shaft having a diameter of 0.8 mm in its longitudinal direction. The shaft with the inlet wound thereon is inserted in an inside of an 11 mm long outer coating cover having a diameter of 1 mm, the cover being made of resin. The cover with the shaft and the inlet therein is passed through a heater cylinder for fusion by heat, thereby providing the coating to the RFID tag. This results in a small bioimplant RFID tag.

摘要翻译： 在7mm长和2.4mm宽的入口膜的表面上蒸发6mm长和1.5宽的天线，并且在天线中形成狭缝。 IC芯片安装在狭缝上的天线上，如桥梁，以配置入口。 入口沿长度方向缠绕在直径为0.8mm的7mm长的轴上。 插入入口的轴插入直径为1mm的11mm长的外涂层盖的内侧，盖由树脂制成。 具有轴和其中的入口的盖通过加热器筒，用于通过热熔化，从而将涂层提供给RFID标签。 这导致了一个小的生物植物RFID标签。

公开(公告)号：US07250867B2

公开(公告)日：2007-07-31

申请号：US11019364

申请日：2004-12-23

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： G08B13/14

CPC分类号： G06K19/07749 ,  G06K7/10178 ,  G06K19/07756 ,  G06K19/07767 ,  G06K19/07771 ,  G08B13/2414 ,  G08B13/2417 ,  G08B13/2437 ,  G08B13/2445 ,  H01B17/34 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q9/16 ,  H01Q19/24

摘要： In a wireless IC tag, metallic antennas are deposited as thin films on the front and back surfaces of a spacer, made of a heat-resistant glass epoxy material having a desired dielectric constant, to form a first antenna and a second antenna. An IC chip is mounted in the center of the first antenna. The second antenna functions as an auxiliary antenna for resonating to a desired frequency of a transmission radio wave of the first antenna to strengthen the intensity of the radio wave. Accordingly, even when the IC tag is mounted to a cable or the like, the tag can be mounted in the interior of the enclosure of the cable and thus the radio wave intensity of the first antenna can be prevented from being weakened by a metallic member in the cable.

摘要翻译： 在无线IC标签中，金属天线作为薄膜沉积在由具有所需介电常数的耐热玻璃环氧材料制成的间隔物的前表面和后表面上，以形成第一天线和第二天线。 IC芯片安装在第一天线的中心。 第二天线用作用于谐振到第一天线的发射无线电波的期望频率的辅助天线，以加强无线电波的强度。 因此，即使将IC标签安装到电缆等上，也可以将标签安装在电缆的外壳的内部，从而可以防止第一天线的无线电波强度被金属部件 在电缆。

公开(公告)号：US20060022056A1

公开(公告)日：2006-02-02

申请号：US11010300

申请日：2004-12-14

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： G06K19/06 ,  G08B13/14

CPC分类号： G06K19/07771 ,  G06K19/04 ,  G06K19/07749

摘要： A radio frequency IC tag includes an antenna substrate accommodated on a bottom portion of an outer casing and an antenna radiation portion mounted on a surface of the antenna substrate. These parts are encapsulated by a sealing agent. An IC chip is disposed at a substantial center on a backside of the antenna substrate. A ground pattern connected to an electrode terminal of the IC chip is formed in an area, on which the IC chip is not mounted. A through electrode passes through the antenna substrate from its back surface to above its front surface at a position slightly offset from the center thereof. The through electrode is connected to the antenna radiation portion on the front surface and to the electrode terminal of the IC chip on the back surface.

摘要翻译： 射频IC标签包括容纳在外壳的底部的天线基板和安装在天线基板的表面上的天线辐射部。 这些部件被密封剂包封。 IC芯片设置在天线基板背面的大致中心处。 连接到IC芯片的电极端子的接地图案形成在IC芯片未安装的区域中。 直通电极从其背面穿过天线基板到其前表面的稍微偏离其中心的位置。 贯通电极与背面的IC芯片的前表面的天线辐射部分和IC芯片的电极端子连接。

公开(公告)号：US08434688B2

公开(公告)日：2013-05-07

申请号：US13021069

申请日：2011-02-04

申请人： Isao Sakama

发明人： Isao Sakama

IPC分类号： G06K19/06

CPC分类号： G06K19/07749 ,  G06K19/07786 ,  H01Q1/2225 ,  H01Q1/52 ,  H01Q9/24 ,  H01Q9/285 ,  Y10T29/49016

摘要： An RFID tag prevents reduction of communication characteristics due to mutual interference of RFID tags and enables to collectively read plural densely arranged RFID tags by a reader apparatus even when the plural RFID tags are in a densely arranged state. The RFID tag of the present invention is an RFID tag having an IC chip and a first antenna connected to the IC chip, provided with an impedance matching circuit for performing impedance matching between the IC chip and the first antenna, and arranged by stacking a conductor to cover the impedance matching circuit via an insulator base material.

摘要翻译： RFID标签防止由于RFID标签的相互干扰而引起的通信特性的降低，即使当多个RFID标签处于密集布置状态时，也能够通过读取装置共同地读取多个密集布置的RFID标签。 本发明的RFID标签是具有IC芯片和与IC芯片连接的第一天线的RFID标签，设置有用于在IC芯片和第一天线之间进行阻抗匹配的阻抗匹配电路，并且通过堆叠导体 通过绝缘体基材覆盖阻抗匹配电路。