公开(公告)号：JP2011146836A

公开(公告)日：2011-07-28

申请号：JP2010004595

申请日：2010-01-13

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： MISHINA SHUICHI ,  TAKASHINA HIROYUKI ,  OSHIRO KAZUNOBU ,  SHIMIZU YUICHI

IPC分类号： H01Q7/00 ,  G06F1/16 ,  H01Q1/24 ,  H01Q1/44 ,  H01Q1/50

CPC分类号： G06F3/044 ,  G06F1/1656 ,  G06F1/169 ,  G06F1/1698 ,  H01Q1/2266 ,  H01Q7/00 ,  H01Q11/08

摘要： PROBLEM TO BE SOLVED: To provide an input device with antenna with good communication performance while having an excellent static electricity breakdown voltage preventing the size increase, and an electronic device having the input device.
SOLUTION: An input device with antenna includes: insulating substrates (34a, 36a, 40, 28) disposed along a sensing surface; measurement electrodes (34b, 36b, 36c) provided in the insulating substrates (34a, 36a, 40, 28) and detecting a touch of an object on the sensing surface; antennas (48, 50) provided in the insulating substrates (34a, 36a, 40, 28) to surround the measurement electrodes (34b, 36b, 36c), and transmitting or receiving a balanced signal; a grounding terminal (60) provided in the insulating substrates (34a, 36a, 40, 28); and a grounding conductor (64) connecting an electric middle point (EC) of the antennas (48, 50) and the grounding terminal (60).
COPYRIGHT: (C)2011,JPO&INPIT

摘要翻译： 要解决的问题：为了提供具有良好通信性能的天线的输入设备，同时具有防止尺寸增加的优异的静电击穿电压，以及具有输入设备的电子设备。 解决方案：具有天线的输入装置包括：沿传感表面设置的绝缘基板（34a，36a，40,28）; 设置在所述绝缘基板（34a，36a，40,28）中的测量电极（34b，36b，36c），并且检测所述感测表面上的物体的触摸; 设置在绝缘基板（34a，36a，40,28）中以包围测量电极（34b，36b，36c）的天线（48,50），以及发送或接收平衡信号; 设置在绝缘基板（34a，36a，40,28）中的接地端子（60）; 以及连接天线（48,50）的电中点（EC）和接地端子（60）的接地导体（64）。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2009049685A

公开(公告)日：2009-03-05

申请号：JP2007213546

申请日：2007-08-20

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： SHIMIZU YUICHI

IPC分类号： H01Q7/00 ,  G06K19/07 ,  G06K19/077 ,  H01Q1/38 ,  H01Q9/14

CPC分类号： H01Q7/005 ,  H01Q9/14

摘要： PROBLEM TO BE SOLVED: To solve the problem that communication performance is sometimes degraded by the disturbance of a magnetic field in forming a trimming line via an antenna coil for RFID communication. SOLUTION: The antenna coil 10 formed on the board surface of an insulating board 30 includes conductive lines 11-14 constituting four sides of a basic loop shape and corner lines 16-18 are provided on the corner parts of the loop. At the time, by forming the trimming lines 21-23 on the inner side of the corner line 17 at a certain part for instance, a resonance frequency is variously adjusted without generating large disturbance in the distribution shape of a magnetic flux density generated as the entire antenna coil 10. COPYRIGHT: (C)2009,JPO&INPIT

摘要翻译： 要解决的问题：为了解决通过用于RFID通信的天线线圈形成修整线的磁场干扰有时会降低通信性能的问题。 解决方案：形成在绝缘板30的板表面上的天线线圈10包括构成基本环形四边的导线11-14，并且在环的角部设置角线16-18。 此时，通过在某一部分例如在角线17的内侧形成修整线21-23，可以对谐振频率进行各种调整，而不会产生如下的磁通密度的分布形状的大的干扰： 整个天线线圈10.版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2006197246A

公开(公告)日：2006-07-27

申请号：JP2005006681

申请日：2005-01-13

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： SHIMIZU YUICHI

IPC分类号： H01P1/36 ,  H01P1/383

摘要： PROBLEM TO BE SOLVED: To provide a capacity adjustment method for a capacitor in a non-reciprocative circuit element, which can perform efficient trimming and does not accompany with electric failure occurrence due to trimming.
SOLUTION: The capacity adjustment method for a capacitor in a non-reciprocative circuit element is applied to a non-reciprocative circuit element equipped with capacitors C1, C2, and C3 connected with a first, a second and a third center conductors 7, 8, and 9 and having a dielectric 11 and at least a pair of electrode 12a and 12b arranged at the dielectric 11. According to the method, only the dielectric 11 of the capacitors C1, C2, and C3 is trimmed by a laser X to adjust a capacity value. Consequently, the laser X is affected by little reflection with the dielectric 11. Hence, the method can perform efficient trimming, and does not accompany with electric failure occurrence even if a shaved dielectric 11 disperses.
COPYRIGHT: (C)2006,JPO&NCIPI

摘要翻译： 要解决的问题：为了提供可以进行有效修整的不往复电路元件中的电容器的容量调整方法，并且不伴随由于修整而发生电故障。 解决方案：将非往复电路元件中的电容器的容量调整方法应用于配备有与第一，第二和第三中心导体7连接的电容器C1，C2和C3的非往复电路元件 ，8和9，并且具有电介质11和布置在电介质11处的至少一对电极12a和12b。根据该方法，仅电容器C1，C2和C3的电介质11被激光X 调整容量值。 因此，激光X受到电介质11的少量反射的影响。因此，即使剃光电介质11分散，该方法也可以进行有效的修整，并且不伴随电故障发生。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006033054A

公开(公告)日：2006-02-02

申请号：JP2004204645

申请日：2004-07-12

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： SUDO YOSHITO ,  SHIMIZU YUICHI ,  SHIBAYAMA TAKAMITSU

IPC分类号： H01P1/383 ,  H01P1/36

摘要： PROBLEM TO BE SOLVED: To provide an irreversible circuit element capable of a fine frequency adjustment with high precision for each product, and to provide its adjusting method.
SOLUTION: The irreversible circuit element comprises a first yoke 1, a magnet 2 arranged on the lower surface of an upper plate 1a, a second yoke 3 having a bottom plate 3a and constituting a magnetic closed circuit together with the first yoke 1, a ferrite member 5 arranged between the bottom plate 3a and the magnet 2, first, second, and third central conductors 6, 7, and 8 arranged on the ferrite member 5 to intersect partially in the vertical direction through a dielectric 10, and capacitors C1, C2 and C3 connected with the central conductors. Since the central conductors 6, 7 and 8 are provided each with a cut 14 and/or 18 for frequency adjustment, finer frequency adjustment is realized as compared with prior art and high precision is ensured.
COPYRIGHT: (C)2006,JPO&NCIPI

摘要翻译： 要解决的问题：为每个产品提供能够以高精度进行精细频率调整的不可逆电路元件，并提供其调节方法。 解决方案：不可逆电路元件包括第一磁轭1，布置在上板1a的下表面上的磁体2，具有底板3a并与第一磁轭1一起构成磁闭合电路的第二磁轭3 布置在底板3a和磁体2之间的铁氧体构件5，布置在铁氧体构件5上的第一，第二和第三中心导体6,7和8在垂直方向上通过电介质10部分地相交，以及电容器 C1，C2和C3与中心导体连接。 由于中心导体6,7和8分别具有用于频率调节的切割14和/或18，因此与现有技术相比，实现了更精细的频率调节，并确保了高精度。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2004343274A

公开(公告)日：2004-12-02

申请号：JP2003135301

申请日：2003-05-14

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： SHIMIZU YUICHI ,  SHIBAYAMA TAKAMITSU ,  KOMAI EIICHI

IPC分类号： H01P1/383 ,  H01F3/14 ,  H01F41/02 ,  H01P1/36 ,  H01P1/387

CPC分类号： H01P1/387 ,  H01F3/14 ,  H01F41/0286

摘要： PROBLEM TO BE SOLVED: To provide a nonreciprocal circuit element which can control magnetic flux density between first and second yokes and is less in he dispersion of resonance frequencies, and to provide its manufacturing method. SOLUTION: The nonreciprocal circuit element is provided with: the first yoke 1 arranged to cover a magnet 2; and the second yoke 3 located at the lower side of a ferrite member 4 and for configuring a magnetic closed circuit with the first yoke 1, and since a gap G capable of controlling the magnetic flux density is formed between the first and second yokes 1, 3, the magnetic flux density between the first and second yokes 1, 3 at the gap G can be adjusted (controlled), that is, the magnetic flux density can be adjusted in response to the difference from the magnetic force of the magnet 2 by varying (adjusting) the gap width of the gap G even when the magnitude of the magnetic force has dispersion, resulting in that the nonreciprocal element with less dispersion in a magnetic bias and less dispersion in the resonance frequency can be obtained. COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2004146886A

公开(公告)日：2004-05-20

申请号：JP2002306429

申请日：2002-10-22

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： SHIMIZU YUICHI

IPC分类号： H01P1/383 ,  H01P1/36 ,  H01P1/38 ,  H01P1/387

CPC分类号： H01P1/387

摘要： PROBLEM TO BE SOLVED: To provide a nonreciprocal circuit element small in size, high in productivity and low in price.
SOLUTION: Each of first, second and third center conductors 5, 6, 7 formed by a thin film or a thick film in the nonreciprocal circuit element has a first extension part 8 extended from its one end and formed on a side face 4b of a ferrite member 4, and a second extension part 9 extended from its other end and formed on the side face 4b of the ferrite member 4, and the first and second extension parts 8, 9 adjacent to each other are opposed to each other via a second dielectric body formed by a thin film or a thick film to form a capacitor between the first and second extension parts 8, 9 adjacent to each other to form a thin capacitor without the need for using a chip capacitor of prior arts thereby providing the downsized and inexpensive nonreciprocal circuit element.
COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2003273608A

公开(公告)日：2003-09-26

申请号：JP2002069288

申请日：2002-03-13

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： SHIMIZU YUICHI

IPC分类号： H01P1/383 ,  H01P1/36

摘要： PROBLEM TO BE SOLVED: To provide a non-reciprocal circuit element in which a transmission loss is reduced and folding of a central conductor is reduced.
SOLUTION: In the non-reciprocal circuit element, a central conductor 5 has a conductor part 8 positioned on a ferrite member 4, a terminal part 6 connected to a second yoke 3, and a connection part 7 connecting the conductor part 8 and the terminal part 6, the connection part 7 is formed with a width wider than the width of the conductor part to reduce the transmission loss in comparison with conventional one and to improve electrical characteristics, and the width of the connection part 7 is wider than conventional one to hardly fold the connection part 7 on the boundary with the terminal part 6.
COPYRIGHT: (C)2003,JPO

摘要翻译： 要解决的问题：提供一种减小传输损耗并减少中心导体的折叠的不可逆电路元件。 解决方案：在不可逆电路元件中，中心导体5具有位于铁氧体部件4上的导体部分8，连接到第二磁轭3的端子部分6和连接导体部分8的连接部分7 与端子部6相比，连接部7形成为宽于导体部的宽度的宽度，与以往相比，能够减小传输损耗，提高电气特性，连接部7的宽度比 常规的，几乎不使端子部分6的边界上的连接部分7折叠。版权所有（C）2003，JPO

公开(公告)号：JP2009071604A

公开(公告)日：2009-04-02

申请号：JP2007238156

申请日：2007-09-13

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： SHIMIZU YUICHI

IPC分类号： H01Q7/00 ,  H01F1/153 ,  H01F1/34 ,  H01F27/36 ,  H01Q1/38 ,  H01Q17/00

摘要： PROBLEM TO BE SOLVED: To make the whole antenna module thinner and prevent unevenness of transmission performance. SOLUTION: An antenna module 10 includes a loop-shaped antenna coil 14 formed on an insulating substrate 12, a ferrite core 18 formed on an upper face side at an inner layer of the insulating substrate 12, and a Liqualloy sheet 20 prepared with space on the lower face side in the inner layer of the insulating substrate 12. The antenna coil 14 generates magnetic field for communication at an upper face of the insulating substrate 12 at the time of communication. The generated magnetic field is enclosed with ferrite core 18 and the Liqualloy sheet 20, so leak of magnetic field to exterior can be prevented. COPYRIGHT: (C)2009,JPO&INPIT

摘要翻译： 要解决的问题：使整个天线模块更薄，防止传输性能的不均匀。 解决方案：天线模块10包括形成在绝缘基板12上的环形天线线圈14，形成在绝缘基板12的内层的上表面侧的铁氧体磁心18和准备的Liqualloy薄板20 在绝缘基板12的内层的下表面侧具有空间。天线线圈14在通信时产生用于在绝缘基板12的上表面连通的磁场。 产生的磁场被铁氧体磁心18和Liqualloy薄片20包围，从而可以防止磁场向外部泄漏。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008091874A

公开(公告)日：2008-04-17

申请号：JP2007200813

申请日：2007-08-01

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： SAKUMA HIROSHI ,  SHIMIZU YUICHI ,  KOSAKA KUNIO

IPC分类号： H05K3/34 ,  H01L23/12 ,  H01L23/13 ,  H05K3/46

摘要： PROBLEM TO BE SOLVED: To provide a ceramic circuit substrate that can surely bond a solder ball to a pad electrode with a high separation resistance and can be also thinned without any interruption and a method for manufacturing the same. SOLUTION: The ceramic substrate where the solder ball 11 as an external terminal is bonded to the pad electrode 12 provided at a mounting principal plane 10a of an LTCC substrate 10, wherein a periphery of the pad electrode 12 is formed into the mounting principal plane 10a side that is inclined so as to be bell-bottom to be an inclined periphery 12b, and a glass coat layer (insulator layer) 13 that covers the inclined periphery 12b while enclosing the pad electrode 12 is provided at the mounting principal plane 10a to position the pad electrode 12 and the surfaces of the glass coat layer 13 opposite to the mounting principal plane 10a in substantially the same plane. The ceramic substrate of the configuration is obtained by pressing with an isohydraulic pressing device on a manufacturing stage that press-fits a multilayered green sheet 20. COPYRIGHT: (C)2008,JPO&INPIT

摘要翻译： 要解决的问题：提供一种陶瓷电路基板，其能够将焊球可靠地粘接到具有高分离电阻的焊盘电极，并且还可以在不中断的情况下变薄并且其制造方法。 ＆lt; P＆gt;解决方案：作为外部端子的焊球11的陶瓷基板与设置在LTCC基板10的安装主面10a的焊盘电极12接合，其中焊盘电极12的周边形成为安装 主平面10a侧以倾斜的底部倾斜成为倾斜周边12b，并且在安装主平面上设置覆盖倾斜周边12b的玻璃涂层（绝缘体层）13，同时封装焊盘电极12 10a将衬垫电极12和玻璃涂层13的与安装主面10a相对的表面定位在基本相同的平面内。 通过在压制多层生片20的制造台上用等压压装置进行压制，得到该结构的陶瓷基板。（C）2008，JPO＆INPIT

公开(公告)号：JP2006148216A

公开(公告)日：2006-06-08

申请号：JP2004331846

申请日：2004-11-16

申请人： Alps Electric Co Ltd ,  アルプス電気株式会社

发明人： SHIMIZU YUICHI

IPC分类号： H01P1/36 ,  H01P1/383

摘要： PROBLEM TO BE SOLVED: To provide a non-reciprocal circuit element which has satisfactory productivity and is inexpensive.
SOLUTION: This non-reciprocal circuit element is provided with a planar ferrite member 6; first, second, third center conductors 7, 8, 9; a magnet 2 disposed on the center conductors; a first yoke 1 covering the top surface of the magnet 2; and a second yoke 3 forming a magnetically closed circuit in cooperation with the first yoke 1. The second yoke 3 has ground terminals 4 formed of one part of the second yoke 3, and the region of each of the ground terminals 4 is formed of a solder flow preventing portion 5 in which the second yoke 3 is oxidized. Thus, in forming the portion 5, the number of manufacturing steps is reduced, compared to a conventional case where a solder resist film is used, and a product which has satisfactory productivity and is inexpensive can be obtained.
COPYRIGHT: (C)2006,JPO&NCIPI

摘要翻译： 要解决的问题：提供一种具有令人满意的生产率并且便宜的不可逆电路元件。

解决方案：该不可逆电路元件设置有平面铁氧体元件6; 第一，第二，第三中心导体7,8,9; 设置在中心导体上的磁体2; 覆盖磁体2的上表面的第一磁轭1; 以及与第一磁轭1协作形成磁闭合电路的第二磁轭3.第二磁轭3具有由第二磁轭3的一部分形成的接地端子4，并且每个接地端子4的区域由 第二磁轭3被氧化的防止焊锡的部分5。 因此，与使用阻焊膜的常规情况相比，在形成部分5时，制造步骤的数量减少，并且可以获得具有令人满意的生产率和廉价的产品。 版权所有（C）2006，JPO＆NCIPI