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    • 2. 发明授权
    • Method for manufacturing radio frequency IC tag
    • 制造射频IC标签的方法
    • US07523541B2
    • 2009-04-28
    • US12076030
    • 2008-03-13
    • Isao SakamaMinoru Ashizawa
    • Isao SakamaMinoru Ashizawa
    • H01P11/00
    • H01Q1/22H01Q9/285Y10T29/49002Y10T29/49016Y10T29/49018Y10T29/49121Y10T29/49146Y10T29/49169
    • Method for manufacturing a small radio frequency IC tag, where the 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.
    • 制造小型射频IC标签的方法,其中即使天线小,并且射频IC标签嵌入在金属材料中,即使在微波频带中也能够获得足够长的与无线电波的通信距离的射频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。
    • 4. 发明申请
    • Radio frequency IC tag and method for manufacturing same
    • 射频IC标签及其制造方法
    • US20060267843A1
    • 2006-11-30
    • US11300282
    • 2005-12-15
    • Isao SakamaMinoru Ashizawa
    • Isao SakamaMinoru Ashizawa
    • H01Q1/38
    • H01Q1/22H01Q9/285Y10T29/49002Y10T29/49016Y10T29/49018Y10T29/49121Y10T29/49146Y10T29/49169
    • 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.
    • 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。
    • 6. 发明授权
    • Radio frequency IC tag and method for manufacturing same
    • 射频IC标签及其制造方法
    • US07535365B2
    • 2009-05-19
    • US11304776
    • 2005-12-16
    • Isao SakamaMinoru Ashizawa
    • Isao SakamaMinoru Ashizawa
    • G08B13/14
    • H01Q19/22G06K7/10178G06K19/07749G06K19/07767G06K19/07786H01Q1/2225H01Q1/38
    • A radio frequency IC tag is provided which is excellent in weatherability, dustproofness, waterproofness, and static protection and capable of making a communication distance long even though each antenna section is made small in configuration. A first antenna equipped with an IC chip is formed on an upper surface of a first spacer. A second antenna is formed on a lower surface of a top cover. A second spacer is shaped in hollow form. The first spacer and the top cover are disposed on both sides of the second spacer with the first antenna and the second antenna being opposite to each other. Each of the first spacer, the second spacer and the top cover is formed of a synthetic resin. Thus, the IC chip and each antenna section are not exposed to the outside and hence weatherability is enhanced.
    • 提供了一种射频IC标签,其耐候性,防尘性,防水性和静电保护性优异,并且即使每个天线部分的结构较小,也能够使通信距离变长。 配备有IC芯片的第一天线形成在第一间隔物的上表面上。 第二天线形成在顶盖的下表面上。 第二间隔件成形为中空形状。 第一间隔件和顶盖设置在第二间隔件的两侧,第一天线和第二天线彼此相对。 第一间隔件,第二间隔件和顶盖中的每个由合成树脂形成。 因此,IC芯片和每个天线部分不暴露于外部,因此耐候性提高。
    • 7. 发明授权
    • Liquid crystal display mounted with IC tag and method for manufacturing the same
    • 带有IC标签的液晶显示器及其制造方法
    • US07468774B2
    • 2008-12-23
    • US11007901
    • 2004-12-08
    • Isao SakamaMinoru Ashizawa
    • Isao SakamaMinoru Ashizawa
    • G02F1/1345
    • G02F1/13
    • A liquid crystal display with an IC tag in which information of an IC chip can be read from the surface of the liquid crystal display, while the IC chip can be mounted on the small-size liquid crystal display without lowering the attraction of design thereof. A common electrode is formed in a wide region of an upper electrode layer constituting the liquid crystal display. Antennas are formed in a region of an edge portion of the upper electrode layer where the common electrode is not formed, and within the region of a surface-side glass. An IC chip is placed out of the region of the surface-side glass. X-axis and Y-axis matrix electrodes are formed in a region of a lower electrode layer opposite to the common electrode.
    • 具有IC标签的液晶显示器,其中可以从液晶显示器的表面读取IC芯片的信息,同时可以将IC芯片安装在小尺寸液晶显示器上而不降低其设计吸引力。 公共电极形成在构成液晶显示器的上电极层的宽的区域中。 天线在形成公共电极的上部电极层的边缘部分的区域中形成在表面侧玻璃的区域内。 将IC芯片放置在表面侧玻璃的区域之外。 X轴和Y轴矩阵电极形成在与公共电极相对的下电极层的区域中。
    • 8. 发明申请
    • BIOLOGICAL IMPLANTATION RFID TAGS AND INSERTION JIG THEREFOR
    • 生物植入RFID标签和插入物
    • US20080106419A1
    • 2008-05-08
    • US11739260
    • 2007-04-24
    • Isao SakamaMinoru AshizawaHiroshi Abe
    • Isao SakamaMinoru AshizawaHiroshi Abe
    • G08B1/08
    • G06K19/07749A61B17/06066A61B90/90A61B90/98A61B2090/397A61B2090/3987
    • The present invention provides a biological implantation RFID tag which can be subcutaneously implanted in a small animal without significantly stressing it and which exhibits improved communication performance, and an insertion jig used to implant the biological implantation RFID tag in the living body of a small animal. A biological implantation RFID tag is implanted in the living body of a small animal to transmit and receive an electromagnetic wave to and from the exterior of the living body to allow an ID assigned to the animal to be read. The biological implantation RFID tag includes an inlet having an IC chip that stores the ID and a main antenna, a support around which the inlet is wound to form an inlet portion, and an auxiliary antenna connected to the main antenna to extend it. Implanting the biological implantation RFID tag in the living body allows the inlet portion to be implanted in a subcutaneous tissue layer with most of the auxiliary antenna projecting out from the living body.
    • 本发明提供一种生物植入式RFID标签,其可以皮下植入小动物,而不会显着地施加压力并且显示出改进的通信性能,以及用于将生物植入RFID标签植入小动物体内的插入夹具。 将生物植入式RFID标签植入小型动物的生物体内,将生物体的外部的电磁波发送接收,并且能够读取分配给动物的ID。 生物植入RFID标签包括具有存储ID的IC芯片的入口和主天线,入口被卷绕以形成入口部分的支撑件以及连接到主天线的辅助天线以使其延伸。 将生物植入RFID标签植入生物体中,允许将入口部分植入到皮下组织层中,其中大部分辅助天线从生物体突出出来。