专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明专利

JP2010045467A Ic tag 有权
标题翻译： IC TAG
公开(公告)号：JP2010045467A
公开(公告)日：2010-02-25
申请号：JP2008206533
申请日：2008-08-11
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OZAKI HIROAKI , WATANABE KAZUKI
IPC分类号： H01Q21/30 , G06K19/07 , G06K19/077 , H01Q1/38 , H01Q5/10 , H01Q7/00 , H01Q9/27
摘要： PROBLEM TO BE SOLVED: To solve the matter of a non-contact electronic device which can operate in an IC tag system, utilizing different frequency bands wherein it is difficult to optimize the respective characteristics, when a pair of antenna terminals provided in a semiconductor integrated circuit device are connected with a far-field antenna and a near-field antenna. SOLUTION: The non-contact electronic device includes a multi-antenna which transmits/receives high-frequency signals of two frequencies and the semiconductor integrated circuit device, wherein the multi-antenna includes a first antenna which transmits/receives a high-frequency signal of a first frequency; a second antenna which transmits/receives a high-frequency signal of a second frequency; and a filter which cuts off the high-frequency signal of a second frequency. The first antenna is connected to a pair of antenna terminals provided in a semiconductor integrated circuit device via a filter, and the second antenna is connected to an antenna terminal provided in the semiconductor integrated circuit device. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了解决可在IC标签系统中工作的非接触式电子设备的问题，利用难以优化各自特性的不同频带，当设置在半导体集成电路器件与远场天线和近场天线连接。解决方案：非接触式电子设备包括发送/接收两个频率的高频信号的多天线和半导体集成电路器件，其中多天线包括发送/接收高频信号的第一天线，第一频率的频率信号; 发送/接收第二频率的高频信号的第二天线; 以及切断第二频率的高频信号的滤波器。第一天线经由滤波器连接到设置在半导体集成电路装置中的一对天线端子，第二天线连接到设置在半导体集成电路装置中的天线端子。版权所有（C）2010，JPO＆INPIT

92. 发明专利

JP2010028351A Booster antenna and contactless information medium 审中-公开
标题翻译：加强天线和无缝信息媒体
公开(公告)号：JP2010028351A
公开(公告)日：2010-02-04
申请号：JP2008185947
申请日：2008-07-17
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： SATO MASAKAZU , AIZAWA TAKUYA , NAKAO SATORU
IPC分类号： H01Q1/38 , G06K19/07 , H01Q9/27
摘要： PROBLEM TO BE SOLVED: To provide a booster antenna and a contactless information medium that dispense with a chip component, such as a chip capacitor, required by a booster antenna in the prior art, can be thinned consequently, and prevents failure such as a poor connection due to a chip component such as a chip capacitor. SOLUTION: In the booster antenna, antenna coils 2, 3 are formed on upper and lower surfaces 1a, 1b of a double-sided printed circuit board 1, respectively, and both edges of the antenna coils 2, 3 are electrically connected by through-hole vias 4, 5. In this way, by employing a structure for adjusting wiring width, wiring length, or the like, the need for a mounting device, such as a chip capacitor, can be eliminated. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在现有技术中提供增强天线所需的放大芯片组件（例如片状电容器）的增强天线和非接触信息介质，因此可以减薄，并且防止诸如由于诸如片状电容器的芯片组件而导致的连接不良。解决方案：在增益天线中，天线线圈2,3分别形成在双面印刷电路板1的上表面1a和下表面1b上，天线线圈2,3的两个边缘电连接通过这样的方式，通过采用调整布线宽度，布线长度等的结构，可以消除对片状电容器等安装装置的需要。版权所有（C）2010，JPO＆INPIT

93. 发明专利

JP4295435B2 Print twin spiral dual-band antenna 有权
公开(公告)号：JP4295435B2
公开(公告)日：2009-07-15
申请号：JP2000559611
申请日：1999-07-06
申请人：テレフオンアクチーボラゲットエルエムエリクソン(パブル)
发明人：ツィノングイング，
IPC分类号： H01Q1/38 , H01Q1/24 , H01Q1/36 , H01Q5/00 , H01Q9/04 , H01Q9/27 , H04B1/38
CPC分类号： H04B1/3833 , H01Q1/243 , H01Q1/36 , H01Q1/38 , H01Q5/371 , H01Q9/0421 , H01Q9/27
摘要： The present invention overcomes the above-identified deficiencies in the art by providing a miniature, built-in dual band antenna which is suitable for use in future compact mobile terminals. According to exemplary embodiments, a built-in antenna is provided which includes two spiral conductor arms which are of different lengths and capable of being tuned to different frequency bands. The spiral arms are mounted on the mobile terminal's printed circuit board via a substrate. Matching of the antenna is performed by a matching bridge which is positioned between a feeding pin and grounded post. By adjusting the length of the matching bridge, the matching of the antenna can be changed. In an alternative embodiment, a loading resistor is attached to the matching bridge in order to enhance the bandwidth of the antenna.

94. 发明专利

JP4215626B2 Antenna for a vehicle 有权
公开(公告)号：JP4215626B2
公开(公告)日：2009-01-28
申请号：JP2003394328
申请日：2003-11-25
申请人：セントラル硝子株式会社
发明人：雅上村 , 宏征藤井
IPC分类号： H01Q1/32 , H01Q9/27 , H01Q1/22

95. 发明专利

JP2009010909A Antenna 有权
标题翻译：天线
公开(公告)号：JP2009010909A
公开(公告)日：2009-01-15
申请号：JP2007306655
申请日：2007-11-27
申请人： Ehime Univ , 国立大学法人愛媛大学
发明人： MATSUNAGA MAYUMI , YOKOTA YASUHIRO
IPC分类号： H01Q7/00 , H01Q1/38 , H01Q9/27
CPC分类号： H01Q7/00 , H01Q1/2208 , H01Q1/36 , H01Q21/205
摘要： PROBLEM TO BE SOLVED: To provide an antenna which has a simple structure and a small null angle, and which can achieves communication using a circularly-polarized wave.
SOLUTION: The antenna 1 includes a conducting wire 2 which is arranged in a surrounding pattern and formed in a cross shape. The portion at which two wires that project from the center to the periphery form a square corner is included in the route of the surrounding wire. The antenna 1 can transmit and receive an electromagnetic wave in the whole direction by using this portion and has a circular polarization characteristic.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构和小零点角的天线，并且可以实现使用圆偏振波的通信。解决方案：天线1包括布置成周围图案并形成十字形状的导线2。两条线从中心突出到外围形成正方形角的部分包括在周围线的路线中。天线1可以通过使用该部分在整个方向上发送和接收电磁波，并具有圆偏振特性。版权所有（C）2009，JPO＆INPIT

96. 发明专利

JP4206088B2 Planar small antenna and a small strip radiator having improved bandwidth 有权
公开(公告)号：JP4206088B2
公开(公告)日：2009-01-07
申请号：JP2005240480
申请日：2005-08-22
申请人：三星電子株式会社Samsung Electronics Co.,Ltd.
发明人：ティコプユリ , 容進金 , 英 ▲フン▼ 閔
IPC分类号： H01Q13/16 , H01Q1/36 , H01Q1/38 , H01Q9/04 , H01Q9/27 , H01Q13/10
CPC分类号： H01Q1/38 , H01Q5/28 , H01Q5/371 , H01Q9/285 , H01Q13/10

97. 发明专利

JP4196554B2 Tag antenna coil and rfid tag using the same 有权
公开(公告)号：JP4196554B2
公开(公告)日：2008-12-17
申请号：JP2001303050
申请日：2001-09-28
申请人：三菱マテリアル株式会社
发明人：誠朗八幡 , 隆土田 , 政米沢 , 貴則遠藤
IPC分类号： B42D15/10 , G06K19/077 , G06K19/07 , G08B13/24 , H01Q1/22 , H01Q1/38 , H01Q7/00 , H01Q7/06 , H01Q9/27 , H01Q11/04
CPC分类号： H01Q1/2225 , G06K19/0726 , G06K19/07749 , G06K19/07779 , G06K19/07783 , H01Q1/22 , H01Q1/38 , H01Q7/00 , H01Q7/06 , H01Q9/27
摘要： An antenna coil 10 comprises an air-core coil 12 which is wound helically in a plane and a plate magnetic core member 13 which is inserted in the air-core coil 12 so as to be approximately parallel with a plane of the air-core coil 12. The magnetic core member 13 is formed by a soft magnetic metal, an amorphous or ferrite, or a composite member of a powder, flake and plastic, or rubber. The magnetic core member 13 is formed by performing an injection molding operation or a compressing molding operation of the composite member. Alternatively, the magnetic core member 13 is a magnetic coating which is formed by applying and drying the composite member. A non-magnetic conductive plate 14 which has a conductivity is layered on a surface of the air-core coil 12 through which the magnetic core member 13 is inserted. The conductive plate 14 is made of a copper, a copper alloy, an aluminum or an aluminum alloy having 0.01 to 2 mm thickness. By doing this, it is operated by relatively high frequency while it is rigid relatively.

98. 发明专利

JP2008219897A Ball grid array antenna 审中-公开
标题翻译：球网阵列天线
公开(公告)号：JP2008219897A
公开(公告)日：2008-09-18
申请号：JP2008053475
申请日：2008-03-04
申请人： Cypress Semiconductor Corp , サイプレスセミコンダクターコーポレーションCypress Semiconductor Corp.
发明人： BEARD PAUL
IPC分类号： H01Q1/24 , H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q9/04 , H01Q9/06 , H01Q9/16 , H01Q9/26 , H01Q9/27 , H01Q9/28 , H01Q23/00 , H05K1/02 , H05K3/34
CPC分类号： H01Q9/285 , H01L24/17 , H01L2924/00014 , H01L2924/14 , H01Q1/24 , H01Q1/242 , H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q9/0407 , H01Q9/0442 , H01Q9/065 , H01Q9/16 , H01Q9/26 , H01Q9/27 , H05K1/0243 , H05K3/3436 , H01L2924/00 , H01L2224/0401
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing antenna structure and configuration for providing reliable wireless communications and a device using the antenna. SOLUTION: The antenna for a wireless communication device includes a first antenna element 40 formed of two or more interconnection elements between an integrated circuit package 10 and a circuit substrate 200 with the integrated circuit package 10 mounted thereon, and second and third antenna elements 250, 350 each connected to the first antenna element 40. At least one of the second and third antenna elements 250, 350 is formed of a conductive trace inside the integrated circuit package 10. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造用于提供可靠的无线通信的天线结构和配置的方法以及使用该天线的设备。解决方案：用于无线通信设备的天线包括由集成电路封装10和安装在其上的集成电路封装10的电路基板200之间的两个或更多个互连元件形成的第一天线元件40，以及第二和第三天线元件250,350各自连接到第一天线元件40.第二和第三天线元件250,350中的至少一个由集成电路封装10内部的导电迹线形成。版权所有（C）2008，JPO和INPIT

99. 发明专利

JP2008131116A Antenna coil 审中-公开
标题翻译：天线线圈
公开(公告)号：JP2008131116A
公开(公告)日：2008-06-05
申请号：JP2006311060
申请日：2006-11-17
申请人： Tamura Seisakusho Co Ltd , 株式会社タムラ製作所
发明人： OSHIMA YASUO , SHIGETA SUSUMU
IPC分类号： H01Q7/06 , G06K19/07 , G06K19/077 , H01Q9/27
摘要： PROBLEM TO BE SOLVED: To provide an antenna coil which operates normally between a metal-adaptive tag brought into contact with a metallic article and a reader writer. SOLUTION: A magnetic member 4 is stacked on a substrate 3, provided with a hollow core coil 2, in parallel and stored in a case 5. The hollow core coil 2 is a coil formed in a plane to transmit and receive radio waves, and electrically connected to a circuit for radio frequency identification. The substrate 3 is an insulating member where the hollow core coil 2 is arranged. The magnetic member 4 is a flat plate type member made of a material functioning as a magnetic core. The case 5 is a thin type housing formed of an insulating material. The hollow core coil 2 forms a gap between the substrate 3 and magnetic member 4 stored in the case 5. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在与金属制品接触的金属自适应标签和读写器之间正常工作的天线线圈。解决方案：将磁性构件4并排设置在具有中空芯线圈2的基板3上并存储在壳体5中。中空芯线圈2是形成在用于发射和接收无线电的平面中的线圈波，并且电连接到用于射频识别的电路。基板3是中空芯线圈2配置的绝缘部件。磁性构件4是由用作磁芯的材料制成的平板型构件。壳体5是由绝缘材料形成的薄型壳体。中空芯线圈2在基板3和存储在壳体5中的磁性构件4之间形成间隙。版权所有（C）2008，JPO＆INPIT

100. 发明专利

JP2007295395A Antenna for tag, and tag using the same 审中-公开
标题翻译：用于标签的天线，并使用该标签
公开(公告)号：JP2007295395A
公开(公告)日：2007-11-08
申请号：JP2006122459
申请日：2006-04-26
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KAI MANABU , MANIWA TORU , YAMAGASHIRO HISASHI
IPC分类号： H01Q9/27 , G06K19/07 , G06K19/077 , H01Q1/38 , H01Q1/40 , H01Q1/50
CPC分类号： G06K19/07749 , H01Q1/2216 , H01Q1/38 , H01Q9/16
摘要： PROBLEM TO BE SOLVED: To provide a compact antenna for tags maintaining a constant communication distance without being varied. SOLUTION: The antenna for the tags 10 is made by connecting and mounting an LSI chip of Rc=500 Ω and Cc=1.4pF on a feeding unit (chip mounting unit 8) of a folded dipole antenna with L (with inductance) of 53 mm wide and 7 mm long, to cover its both surfaces (upper and lower surfaces in figure) by resin 13 of permittivity εr=3 and thickness t=0.75 mm so as to be sandwiched. A dipole unit 9 with line width 1 mm of the antenna with the tags 10 is formed in the square spiral shape by folding to inside from both sides by four bending units 11 (11-1 to 11-4). Total length of the dipole antenna when the four bending units 11 are extended to a straight line is formed so as to be shorter than a half length of an antenna resonant wavelength. An inductance unit 12 is to be formed at intermediate portion between both dipole units 9, 9 near the center of the antenna. The inductance unit 12 is connected in parallel with both dipole units 9, 9 with respect to a chip mounting unit 8. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了保持恒定的通信距离而不改变的标签提供紧凑的天线。解决方案：用于标签10的天线通过将Rc =500Ω和Cc = 1.4pF的LSI芯片连接并安装在具有L（具有电感的折叠偶极天线）的馈送单元（芯片安装单元8）上）为53mm宽，7mm长，通过介电常数εr= 3和厚度t = 0.75mm的树脂13覆盖其两个表面（图中的上下表面）以被夹持。具有标签10的天线的线宽1mm的偶极子单元9通过四个弯曲单元11（11-1至11-4）从两侧向内折叠而形成为方形螺旋形状。当四个弯曲单元11延伸到直线时偶极天线的总长度被形成为短于天线共振波长的一半长度。电感单元12将形成在靠近天线中心的两个偶极子单元9,9之间的中间部分处。电感单元12相对于芯片安装单元8与两个偶极子单元9,9并联连接。版权所有（C）2008，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式