公开(公告)号：US20050140512A1

公开(公告)日：2005-06-30

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： G06K7/10 ,  G06K19/00 ,  G06K19/077 ,  G08B13/22 ,  G08B13/24 ,  H01B7/36 ,  H01B13/34 ,  H01P11/00 ,  H01Q1/22 ,  H01Q1/38 ,  H01Q5/00 ,  H01Q5/55 ,  H01Q9/16 ,  H01Q19/24 ,  H01Q19/30 ,  G06K19/06

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：US07825810B2

公开(公告)日：2010-11-02

申请号：US11740434

申请日：2007-04-26

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： G08B13/14

CPC分类号： G06K7/10178 ,  G06K7/10336

摘要： A RFID tag read equipment includes a read device and an antenna system including first to third antennas. The read device outputs the question wave as a high-frequency current, and reads the predetermined data by demodulating the answer wave when the answer wave is inputted therein as a high-frequency current. The first to third antennas output the high-frequency current when they receive the electromagnetic wave, and radiate the electromagnetic wave when the high-frequency current is inputted therein. Here, the first antenna is connected to the read device via a feeder wire, the second antenna being located such that its radiation direction is made parallel and opposite to radiation direction of the first antenna, the third antenna being connected to the second antenna via a feeder wire.

摘要翻译： RFID标签读取设备包括读取设备和包括第一至第三天线的天线系统。 读取装置将问题波输出为高频电流，并且当作为高频电流输入回波时，通过解调回波来读取预定数据。 第一到第三天线在接收电磁波时输出高频电流，并且当输入高频电流时辐射电磁波。 这里，第一天线经由馈电线连接到读取装置，第二天线被定位为使得其辐射方向与第一天线的辐射方向平行且相反，第三天线经由 馈线。

公开(公告)号：US07557890B2

公开(公告)日：2009-07-07

申请号：US12192866

申请日：2008-08-15

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： G02F1/1345

CPC分类号： G02F1/13

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20080111662A1

公开(公告)日：2008-05-15

申请号：US11740434

申请日：2007-04-26

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： H04Q5/22

CPC分类号： G06K7/10178 ,  G06K7/10336

摘要： A RFID tag read equipment includes a read device and an antenna system including first to third antennas. The read device outputs the question wave as a high-frequency current, and reads the predetermined data by demodulating the answer wave when the answer wave is inputted therein as a high-frequency current. The first to third antennas output the high-frequency current when they receive the electromagnetic wave, and radiate the electromagnetic wave when the high-frequency current is inputted therein. Here, the first antenna is connected to the read device via a feeder wire, the second antenna being located such that its radiation direction is made parallel and opposite to radiation direction of the first antenna, the third antenna being connected to the second antenna via a feeder wire.

摘要翻译： RFID标签读取设备包括读取设备和包括第一至第三天线的天线系统。 读取装置将问题波输出为高频电流，并且当作为高频电流输入回波时，通过解调回波来读取预定数据。 第一到第三天线在接收电磁波时输出高频电流，并且当输入高频电流时辐射电磁波。 这里，第一天线经由馈电线连接到读取装置，第二天线被定位为使得其辐射方向与第一天线的辐射方向平行且相反，第三天线经由 馈线。

公开(公告)号：US20060290514A1

公开(公告)日：2006-12-28

申请号：US11304777

申请日：2005-12-16

申请人： Isao Sakama ,  Keizo Watanabe ,  Minoru Ashizawa

发明人： Isao Sakama ,  Keizo Watanabe ,  Minoru Ashizawa

IPC分类号： G08B13/14

CPC分类号： H01Q9/285 ,  G06K19/027 ,  G06K19/07718 ,  G06K19/07728 ,  G06K19/0773 ,  G06K19/07749 ,  G06K19/07786 ,  H01Q1/2208 ,  H01Q1/40

摘要： A wireless IC tag includes an IC chip with a response circuit for receiving a signal sent from an interrogator and transmitting a response signal in response to the received signal, a rectangular antenna connected to the response circuit, a first protective material hard in nature for covering the IC chip, and a second protective material, softer than the first protective material, for covering at least a part of the antenna, and the antenna is formed in a laminated structure of a plurality of flat members different in toughness so as not to fracture even when the antenna is bent by external forces.

摘要翻译： 无线IC标签包括具有响应电路的IC芯片，用于接收从询问器发送的信号并响应于接收到的信号发送响应信号，连接到响应电路的矩形天线，本质上难以覆盖的第一保护材料 IC芯片和比第一保护材料软的第二保护材料，用于覆盖天线的至少一部分，并且天线形成为具有不同韧性的多个平坦构件的层压结构，从而不会断裂 即使天线被外力弯曲。

公开(公告)号：US20060049942A1

公开(公告)日：2006-03-09

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：US20060001138A1

公开(公告)日：2006-01-05

申请号：US11061149

申请日：2005-02-18

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： H01L23/02 ,  H01L21/44

CPC分类号： H05K1/16 ,  H01Q1/2225 ,  H01Q9/285 ,  H01Q19/24 ,  H05K1/0266 ,  H05K1/184 ,  H05K3/403 ,  H05K2201/10098 ,  H05K2201/10446 ,  H05K2201/10651

摘要： To improve electronic part packaging efficiency without sacrificing the transmission distance of a radio IC tag, a recess is formed in the front side surface of a printed wiring board. An IC chip is placed in the recess so that the IC chip does not protrude from the front side surface, a first major surface 1a and a second major surface of the printed wiring board. Antenna elements of an antenna are formed on the front side surface on the opposite sides, respectively, of the IC chip, and the antenna is connected to the IC chip. The antenna is a dipole antenna of a length equal to half the wavelength of radio waves to be radiated by the antenna.

摘要翻译： 为了在不牺牲无线IC标签的传输距离的情况下提高电子部件封装效率，在印刷电路板的正面侧形成有凹部。 将IC芯片放置在凹部中，使得IC芯片不从印刷电路板的前侧表面，第一主表面1a和第二主表面突出。 天线的天线元件分别形成在IC芯片的相对侧的前侧表面上，并且天线连接到IC芯片。 天线是长度等于由天线辐射的无线电波的波长的一半的偶极子天线。

公开(公告)号：US20050138798A1

公开(公告)日：2005-06-30

申请号：US10901994

申请日：2004-07-30

申请人： Isao Sakama ,  Minoru Ashizawa

发明人： Isao Sakama ,  Minoru Ashizawa

IPC分类号： G08B13/24 ,  H01R43/00

CPC分类号： G06K19/07749 ,  G06K19/07767 ,  G06K19/07771 ,  G08B13/2414 ,  G08B13/2417 ,  G08B13/2437 ,  G08B13/2445 ,  H01B17/34 ,  Y10T29/49117

摘要： A radio IC tag includes a first antenna and a first spacer, and is arranged so as to generate an operating power by a radio wave received at the first antenna and having a predetermined frequency, operate an IC chip using the power, read out identification information stored in the IC chip, and transmits the identification information, further includes a second antenna having a predetermined length for resonating with the radio wave having the predetermined frequency, and a second spacer provided between the first antenna and the second antenna for holding a distance between the both antennas.

摘要翻译： 无线IC标签包括第一天线和第一间隔物，并且被布置成通过在第一天线处接收的具有预定频率的无线电波产生工作电力，使用该功率来操作IC芯片，读出识别信息 存储在IC芯片中，并发送识别信息，还包括具有预定长度的第二天线，用于与具有预定频率的无线电波共振，以及设置在第一天线和第二天线之间的第二间隔，用于保持 两个天线。

公开(公告)号：US08049626B2

公开(公告)日：2011-11-01

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 ,  H01Q1/50

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 a decrease in the component mounting density of the printed circuit board is also 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，并且也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：US08004411B2

公开(公告)日：2011-08-23

申请号：US11304777

申请日：2005-12-16

申请人： Isao Sakama ,  Keizo Watanabe ,  Minoru Ashizawa

发明人： Isao Sakama ,  Keizo Watanabe ,  Minoru Ashizawa

IPC分类号： G08B13/14 ,  H01L35/00 ,  H01L23/28

CPC分类号： H01Q9/285 ,  G06K19/027 ,  G06K19/07718 ,  G06K19/07728 ,  G06K19/0773 ,  G06K19/07749 ,  G06K19/07786 ,  H01Q1/2208 ,  H01Q1/40

摘要： A wireless IC tag includes an IC chip with a response circuit for receiving a signal sent from an interrogator and transmitting a response signal in response to the received signal, a rectangular antenna connected to the response circuit, a first protective material hard in nature for covering the IC chip, and a second protective material, softer than the first protective material, for covering at least a part of the antenna, and the antenna is formed in a laminated structure of a plurality of flat members different in toughness so as not to fracture even when the antenna is bent by external forces.

摘要翻译： 无线IC标签包括具有响应电路的IC芯片，用于接收从询问器发送的信号并响应于接收到的信号发送响应信号，连接到响应电路的矩形天线，本质上难以覆盖的第一保护材料 IC芯片和比第一保护材料软的第二保护材料，用于覆盖天线的至少一部分，并且天线形成为具有不同韧性的多个平坦构件的层压结构，从而不会断裂 即使天线被外力弯曲。