-
1.发明申请公开(公告)号：US20170187132A1
公开(公告)日：2017-06-29
申请号：US15456698
申请日：2017-03-13
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Noboru KATO , Masahiro OZAWA
CPC classification number: H01R12/62 , H01P1/047 , H01P3/08 , H01P3/085 , H01P5/085 , H01R12/53 , H01R12/613 , H05K1/0222 , H05K1/148 , H05K3/361 , H05K2201/2072
Abstract: A transmission line includes an insulator as a base member, a transmission conductor, and a ground layer. A connector is provided at a wiring substrate to fix the transmission line. The transmission line includes a signal columnar conductor having a solid columnar shape integrated with the transmission conductor, and ground columnar conductors having solid columnar shapes integrated with the ground layer. The connector has a through hole corresponding to the signal columnar conductor, and through holes corresponding to the ground columnar conductors. Conductive films are respectively provided on the inner peripheral surfaces of the through holes. The signal columnar conductor is inserted into the through hole, and the ground columnar conductors are respectively inserted into the through holes.
-
公开(公告)号：US20150076922A1
公开(公告)日：2015-03-19
申请号：US14551406
申请日：2014-11-24
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Noboru KATO , Masahiro OZAWA
CPC classification number: H01F27/36 , H01F27/28 , H01F38/14 , H01Q1/243 , H01Q1/248 , H01Q7/00 , H01Q21/28 , H02J5/005 , H02J7/0042 , H02J7/025 , H02J50/12 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04B5/0087 , H04M1/0202 , H04W4/80
Abstract: A communication terminal includes a close-proximity communication coil, a power transmission coil, and a metal plate. The close-proximity communication coil is configured to be used in a close-proximity communication system. The power transmission coil is configured to be used in a contactless power transmission system. At least a portion of the metal plate is disposed between the close-proximity communication coil and the power transmission coil. The close-proximity communication coil and the power transmission coil are disposed in non-overlapping locations when viewed from a direction perpendicular or substantially perpendicular to a main surface of the metal plate. At least one of the close-proximity communication coil and the power transmission coil electromagnetically couples with the metal plate.
Abstract translation: 通信终端包括近距离通信线圈，输电线圈和金属板。 近距离通信线圈被配置为用于近距离通信系统中。 电力传输线圈构造成用于非接触式电力传输系统中。 金属板的至少一部分设置在近距离通信线圈和输电线圈之间。 当从垂直于或基本上垂直于金属板的主表面的方向观察时，近距离通信线圈和电力传输线圈设置在非重叠位置。 近距离通信线圈和电力传输线圈中的至少一个与金属板电磁耦合。
-
公开(公告)号：US20140376199A1
公开(公告)日：2014-12-25
申请号：US14480767
申请日：2014-09-09
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Noboru KATO , Masahiro OZAWA , Satoshi ISHINO , Jun SASAKI
CPC classification number: H05K1/144 , H01P3/08 , H01P3/085 , H05K1/0225 , H05K1/0298 , H05K1/0393 , H05K1/11 , H05K7/1427 , H05K2201/0195 , H05K2201/041
Abstract: A laminate body includes a plurality of dielectric sheets laminated together. A first ground conductor is provided in or on the laminate body. A second ground conductor is provided in or on the laminate body and located on a different layer from the first ground conductor. A signal line is provided between the ground conductors and with respect to a direction of lamination. A signal line is provided between the ground conductors and with respect to the direction of lamination and located closer to the second ground conductor than the signal line is, and the signal line has a portion extending along the signal line in a parallel-lines area when viewed from the direction of lamination. The first ground conductor has openings in the parallel-lines area, and the openings are arranged over the signal line when viewed from the direction of lamination.
Abstract translation: 层压体包括层叠在一起的多个电介质片。 第一接地导体设置在层压体上或其上。 第二接地导体设置在层压体上或其上并且位于与第一接地导体不同的层上。 在接地导体之间并相对于层压方向设置信号线。 在接地导体之间并且相对于层叠方向设置信号线，并且比信号线更靠近第二接地导体，并且信号线具有沿着平行线区域中的信号线延伸的部分， 从层压方向看。 第一接地导体在平行线区域中具有开口，并且当从层压方向观察时，开口布置在信号线上方。
-
公开(公告)号：US20140184361A1
公开(公告)日：2014-07-03
申请号：US14196329
申请日：2014-03-04
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Noboru KATO , Masahiro OZAWA
IPC: H01P3/08
CPC classification number: H01P3/082 , H01P3/08 , H05K1/0227 , H05K1/0253 , H05K2201/09263 , H05K2201/09618 , H05K2201/09727
Abstract: A dielectric element assembly includes a plurality of stacked dielectric sheets. A signal line is provided in or on the dielectric element assembly. A ground conductor is provided in or on the dielectric element assembly on the negative direction side of a z-axis direction relative to the signal line and is arranged so as to oppose the signal line via the dielectric sheets. The ground conductor includes a main body portion and protruding portions. The main body portion extends along the signal line on one side of a direction perpendicular or substantially perpendicular to the signal line relative to the signal line when viewed in plan from the z-axis direction. The protruding portions protrude from the main body portion toward the signal line and overlap the signal line when viewed in plan from the z-axis direction.
Abstract translation: 电介质元件组件包括多个堆叠的电介质片。 信号线设置在电介质元件组件中或其上。 接地导体设置在相对于信号线的z轴方向的负方向侧上的介质元件组件中或其上，并且布置成经由电介质片与信号线相对。 接地导体包括主体部分和突出部分。 当从z轴方向俯视时，主体部分沿着与信号线相垂直或基本垂直的方向的一侧沿信号线延伸。 突出部从主体部朝向信号线突出，并且在从z轴方向俯视时观察时与信号线重叠。
-
公开(公告)号：US20130333926A1
公开(公告)日：2013-12-19
申请号：US13973136
申请日：2013-08-22
Applicant: MURATA MANUFACTURING CO., LTD.
Inventor： Noboru KATO , Masahiro OZAWA
CPC classification number: H05K1/028 , H05K1/0281 , H05K3/281 , H05K3/44 , H05K3/4614 , H05K3/4632 , H05K3/4691 , Y10T156/10
Abstract: A circuit substrate capable of reducing and preventing deviations of circuit characteristics includes a relatively hard region and a relatively soft region. A main body of the circuit substrate includes a stack of a plurality of flexible sheets made of a flexible material and includes rigid regions and a flexible region, the flexible region being more easily deformable than the rigid regions. Wiring conductors are disposed in the main body and define circuitry. Reinforcing insulative films are disposed so as to cover the portions where the wiring conductors are not disposed in the rigid regions on the flexible sheets when seen in plan view from the z-axis direction.
Abstract translation: 能够减少和防止电路特性偏差的电路基板包括相对较硬的区域和较软的区域。 电路基板的主体包括由柔性材料制成的多个柔性片的叠层，包括刚性区域和柔性区域，柔性区域比刚性区域更容易变形。 接线导体设置在主体中并限定电路。 在从z轴方向的平面图看时，加强绝缘膜设置成覆盖布线导体未设置在柔性片上的刚性区域中的部分。
-
Patent Agency Ranking
公开(公告)号：US20180123223A1
公开(公告)日：2018-05-03
申请号：US15843105
申请日：2017-12-15
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Shinichi NAKANO , Masahiro OZAWA , Nobuhito TSUBAKI
CPC classification number: H01Q1/243 , H01Q1/241 , H01Q1/36 , H01Q1/50 , H01Q13/10 , H04B5/0031 , H04M1/0202
Abstract: An antenna device includes a casing including a metal casing portion and a feed coil. The metal casing portion includes a main surface, a side surface connected to the main surfaces, and a notch portion located in the side surface. The feed coil is disposed inside the casing to be coupled with the metal casing portion by a magnetic field, and includes a winding central portion forming a coil opening portion. The feed coil is disposed near the notch portion, with the coil opening portion directed to a region including the notch portion.
-
7.发明申请FIXING STRUCTURE OF CABLE TO WIRING SUBSTRATE, AND CABLE, AND MANUFACTURING METHOD OF CABLE 有权电缆对接线基板和电缆的固定结构及电缆的制造方法公开(公告)号：US20150091676A1
公开(公告)日：2015-04-02
申请号：US14564143
申请日：2014-12-09
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Noboru KATO , Masahiro OZAWA
CPC classification number: H01R12/62 , H01P1/047 , H01P3/08 , H01P3/085 , H01P5/085 , H01R12/53 , H01R12/613 , H05K1/0222 , H05K1/148 , H05K3/361 , H05K2201/2072
Abstract: A transmission line includes an insulator as a base member, a transmission conductor, and a ground layer. A connector is provided at a wiring substrate to fix the transmission line. The transmission line includes a signal columnar conductor having a solid columnar shape integrated with the transmission conductor, and ground columnar conductors having solid columnar shapes integrated with the ground layer. The connector has a through hole corresponding to the signal columnar conductor, and through holes corresponding to the ground columnar conductors. Conductive films are respectively provided on the inner peripheral surfaces of the through holes. The signal columnar conductor is inserted into the through hole, and the ground columnar conductors are respectively inserted into the through holes.
Abstract translation: 传输线包括作为基底构件的绝缘体，传输导体和接地层。 连接器设置在布线基板上以固定传输线。 传输线包括具有与传输导体集成的实心柱形形状的信号柱状导体，以及具有与接地层一体的实心柱状形状的接地柱状导体。 连接器具有对应于信号柱状导体的通孔和对应于接地柱状导体的通孔。 导电膜分别设置在通孔的内周面上。 信号柱状导体插入到通孔中，接地柱状导体分别插入通孔中。
-
公开(公告)号：US20140176265A1
公开(公告)日：2014-06-26
申请号：US14193070
申请日：2014-02-28
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Noboru KATO , Masahiro OZAWA
IPC: H01P3/08
CPC classification number: H01P3/088 , H01P1/20363 , H01P3/085
Abstract: A high-frequency signal transmission line includes a dielectric body including a stack of a plurality of dielectric layers, a linear signal line located in the dielectric body, a first ground conductor located at a first side of the signal line in a stacking direction and including a plurality of first openings arranged along the signal line, and a plurality of floating conductors located at the first side of the signal line in the stacking direction to overlap with the first openings, when viewed from the stacking direction, each of the floating conductors being not connected to any other conductors.
Abstract translation: 高频信号传输线包括电介质体，其包括多个电介质层的叠层，位于电介质体中的线性信号线，位于信号线沿堆叠方向的第一侧的第一接地导体，包括 沿着信号线布置的多个第一开口，以及多个浮置导体，当层叠方向观察时，位于信号线的堆叠方向的第一侧与第一开口重叠，每个浮动导体为 没有连接到任何其他导体。
-
公开(公告)号：US20130140369A1
公开(公告)日：2013-06-06
申请号：US13738143
申请日：2013-01-10
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Yuya DOKAI , Masahiro OZAWA
CPC classification number: G06K19/0723 , H01L23/66 , H01L2223/6677 , H01L2924/0002 , H01L2924/15311 , H01L2924/19105 , H01Q1/2208 , H01Q1/38 , H01Q7/00 , H01Q21/30 , H05K1/182 , H01L2924/00
Abstract: A wireless IC device that improves radiation gain without increasing substrate size and easily adjusts impedance, includes a multilayer substrate including laminated base layers. On a side of an upper or first main surface of the multilayer substrate, a wireless IC element is arranged to process a high-frequency signal. On a side of a lower or second main surface of the multilayer substrate, a first radiator is provided and is coupled to the wireless IC element via a feeding circuit including first interlayer conductors. On the side of the first main surface, a second radiator is provided and is coupled to the first radiator via second interlayer conductors.
Abstract translation: 一种在不增加衬底尺寸并且容易调节阻抗的情况下提高辐射增益的无线IC器件包括包括层压基底层的多层衬底。 在多层基板的上部或第一主面的一侧，设置无线IC元件来处理高频信号。 在多层基板的下或第二主表面的一侧上，提供第一辐射器，并且经由包括第一层间导体的馈电电路耦合到无线IC元件。 在第一主表面的一侧，设置第二辐射器，并且经由第二层间导体与第一散热器耦合。
-
公开(公告)号：US20180287242A1
公开(公告)日：2018-10-04
申请号：US16000992
申请日：2018-06-06
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Masahiro OZAWA , Kentaro MIKAWA
Abstract: An electronic apparatus includes a spiral coil conductor shared by a first non-contact transfer system and a second non-contact transfer system. In the electronic apparatus, a coil antenna includes an inner coil and an outer coil connected in series with each other. The coil antenna includes opposite ends connected to a first system circuit. The inner coil includes opposite ends connected to the outer coil. The outer coil defines and functions as a booster coupled to the inner coil via an electromagnetic field.
-
-
-
-
-
-
-
-
-
Search Results
23
records
(took 0.019 seconds)
