-
61.发明申请公开(公告)号：US20180049325A1
公开(公告)日：2018-02-15
申请号：US15791449
申请日：2017-10-24
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Kuniaki YOSUI
Abstract: A resin substrate includes a base portion including one first resin sheet made of a thermoplastic resin as a main material or a stack of two or more first resin sheets each made of a thermoplastic resin as a main material, the base portion including a main surface, and first and second connecting conductors provided on the main surface of the base portion and spaced away from each other. The base portion includes a convex portion separating the first and second connecting conductors on the main surface by a second resin sheet disposed at a position on a surface of the base portion or inside the base portion. The second resin sheet is made of the same material as the first resin sheet.
-
公开(公告)号：US20170352957A1
公开(公告)日：2017-12-07
申请号：US15685199
申请日：2017-08-24
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Shinichi NAKANO , Kuniaki YOSUI , Noboru KATO
CPC classification number: H01Q7/08 , G06K7/10178 , G06K19/07794 , H01Q1/2216 , H01Q1/2225 , H01Q1/243 , H01Q13/106
Abstract: An antenna device includes a feed coil and a sheet conductor. The feed coil includes a magnetic core and a coil-shaped conductor, which is provided around the magnetic core. An RFIC is connected to the feed coil. The sheet conductor has a larger area than the feed coil. A slit that extends from a portion of the edge of the sheet conductor toward the inner side of the sheet conductor is provided in the sheet conductor. The feed coil is arranged such that the direction of the axis around which the feed coil is disposed is parallel or substantially parallel to the directions in which the sheet conductor extends. The feed coil is arranged such that the feed coil is close to the slit and one of coil openings at the ends of the feed coil faces the slit.
-
公开(公告)号：US20170271733A1
公开(公告)日：2017-09-21
申请号：US15614640
申请日：2017-06-06
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Noboru KATO , Satoshi ISHINO , Jun SASAKI , Kuniaki YOSUI , Takahiro BABA , Nobuo IKEMOTO
CPC classification number: H01P3/02 , H01P3/003 , H01P3/026 , H01P3/08 , H01P3/082 , H01P3/085 , H01P5/00 , H01P5/028 , H05K1/0218 , H05K1/0221 , H05K1/0237 , H05K1/0242 , H05K1/025 , H05K1/028 , H05K1/0296 , H05K1/14 , H05K1/148 , H05K1/186 , H05K3/361 , H05K2201/0707 , H05K2201/09218
Abstract: A transmission line portion of a flat cable includes first regions and second regions connected alternately. In the first region, the transmission line portion is a flexible tri-plate transmission line including a dielectric element including a signal conductor, a first ground conductor including opening portions, and a second ground conductor which is a solidly filled conductor. In the second region, the transmission line portion is a hard tri-plate transmission line including a wide dielectric element including a meandering conductor, and a first ground conductor and a second ground conductor which are solidly filled conductors. A variation width of the characteristic impedance in the second region is larger than a variation width of the characteristic impedance in the first region.
-
公开(公告)号：US20170194687A1
公开(公告)日：2017-07-06
申请号：US15464399
申请日：2017-03-21
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Katsumi TANIGUCHI , Kuniaki YOSUI
IPC: H01P3/08
CPC classification number: H01P3/081 , H01P3/082 , H01P5/028 , H01P5/085 , H05K1/0245
Abstract: An electronic device includes a high-frequency transmission line member and a housing. The high-frequency transmission line member includes a flexible substrate, a signal conductor, and a ground conductor along the signal conductor. The housing is defined by a member separate from the high-frequency transmission line member and located at one principal surface side of the high-frequency transmission line member. The high-frequency transmission line member includes a first portion along the housing to face the housing, and a second portion spaced apart from the housing more than the first portion. The ground conductor is not provided at one principal surface side of the signal conductor in the first portion and is provided at least in the second portion.
-
公开(公告)号：US20170125156A1
公开(公告)日：2017-05-04
申请号：US15408635
申请日：2017-01-18
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Kuniaki YOSUI , Noboru KATO , Nobuo IKEMOTO , Naoto IKEDA , Yuki WAKABAYASHI
Abstract: An inductor bridge is configured to bridge-connect a first circuit and a second circuit to each other, and includes a flexible flat plate base body, a first connector at a first end portion of the base body and connected to the first circuit, a second connector at a second end portion of the base body and connected to the second circuit, and an inductor section in the base body between the first connector and the second connector. The inductor section includes conductor patterns including a plurality of layers. The inductor bridge further includes a bending portion between the inductor section and the first connector, and a slot at an inner side of the bending portion that reduces a thickness of the base body.
-
Patent Agency Ranking
66.发明申请公开(公告)号：US20170094798A1
公开(公告)日：2017-03-30
申请号：US15372440
申请日：2016-12-08
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Kuniaki YOSUI
CPC classification number: H05K1/188 , H05K1/0243 , H05K1/0313 , H05K1/09 , H05K1/115 , H05K1/186 , H05K1/189 , H05K3/246 , H05K3/4038 , H05K3/4069 , H05K3/4632 , H05K3/4691 , H05K2201/0129 , H05K2201/0141 , H05K2201/10515 , H05K2203/065
Abstract: A laminated body of a component incorporating substrate includes insulating base members. First and second mounting terminals of a first electronic component abut on a conductor-less surface of a first insulating base member. A first interlayer connection conductor in the first insulating base member connects the first mounting terminal to a conductor pattern. Third and fourth mounting terminals of a second electronic component abut on a conductor-less surface of a second insulating base member. A second interlayer connection conductor in the second insulating base member connects the third mounting terminal to a conductor pattern that abuts a conductor pattern of the first insulating base member which faces toward the second insulating base member, and the conductor pattern of the second insulating base member faces toward the first insulating base member in a lamination direction.
-
公开(公告)号：US20170040697A1
公开(公告)日：2017-02-09
申请号：US15299888
申请日：2016-10-21
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Naoki GOUCHI , Kuniaki YOSUI
CPC classification number: H01Q7/06 , H01Q1/241 , H01Q1/36 , H01Q1/38 , H01Q1/48 , H01Q7/00 , H05K1/165 , H05K3/4617 , H05K2201/086 , H05K2201/096 , H05K2201/10098
Abstract: A plurality of first linear sections in a coil conductor are disposed on a lower surface of a first resin sheet. A plurality of second linear sections in the coil conductor are disposed on an upper surface of a second resin sheet. A plurality of via conductors in the coil conductor are disposed in the resin sheets. The coil conductor including the linear sections and the via conductors constitutes an antenna section. A first ground conductor is disposed on the lower surface of a third resin sheet. A second ground conductor is disposed on the upper surface of a fourth resin sheet. The first ground conductor and the second ground conductor are connected to each other by a interlayer connection conductor including a plurality of via conductors. The interlayer connection conductor does not define a closed loop surrounding the coil conductor.
Abstract translation: 线圈导体中的多个第一线性部分设置在第一树脂片的下表面上。 线圈导体中的多个第二线性部分设置在第二树脂片的上表面上。 线圈导体中的多个通孔导体设置在树脂片中。 包括直线部分和通孔导体的线圈导体构成天线部分。 第一接地导体设置在第三树脂片的下表面上。 第二接地导体设置在第四树脂片的上表面上。 第一接地导体和第二接地导体通过包括多个通孔导体的层间连接导体相互连接。 层间连接导体不限定围绕线圈导体的闭环。
-
公开(公告)号：US20170012350A1
公开(公告)日：2017-01-12
申请号：US15272684
申请日：2016-09-22
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Shinichi NAKANO , Kuniaki YOSUI , Noboru KATO
CPC classification number: H01Q1/243 , G06K7/10009 , H01Q1/48 , H01Q7/00 , H01Q7/06
Abstract: An antenna device includes a conductor surface in which an opening having an open edge portion in communication with the outside is provided, a feed element including a first coil connected to the feed element and a second coil magnetically coupled to the first coil, a first mounting portion disposed in the open edge portion and connected to a first end of the second coil, and a second mounting portion disposed in the open edge portion in a state isolated from the first mounting portion and connected to a second end of the second coil. The first mounting portion and the conductor surface are directly or indirectly conducted to each other, and the second mounting portion and the conductor surface are directly or indirectly conducted to each other. A loop is defined around the opening through the first mounting portion, the second mounting portion, and the second coil.
Abstract translation: 天线装置包括：导体表面，其中设置有与外部连通的开口边缘部分的开口;馈电元件，包括连接到馈电元件的第一线圈和与第一线圈磁耦合的第二线圈;第一安装件 设置在所述开口边缘部分中并连接到所述第二线圈的第一端的部分，以及以与所述第一安装部分隔离并连接到所述第二线圈的第二端的状态设置在所述开口边缘部分中的第二安装部分。 第一安装部分和导体表面彼此直接或间接地导通，并且第二安装部分和导体表面彼此直接或间接地导通。 围绕穿过第一安装部分，第二安装部分和第二线圈的开口限定环。
-
公开(公告)号：US20160365637A1
公开(公告)日：2016-12-15
申请号：US15249794
申请日：2016-08-29
Applicant: MURATA MANUFACTURING CO., LTD.
Inventor： Kuniaki YOSUI , Hiroyuki KUBO , Hiromitsu ITO
CPC classification number: H01Q7/06 , H01Q1/2225 , H01Q1/38 , H01Q7/08
Abstract: An antenna includes antenna coil having a magnetic-material core and a coil conductor. The antenna coil is arranged toward a side of a planar conductor, such as a circuit board. Of the coil conductor, a first conductor part close to a first main face of the magnetic-material core and a second conductor part close to a second main face of the magnetic-material core are provided such that the first conductor part is not over the second conductor part in view from a line in a direction normal to the first main face or the second main face of the magnetic-material core. In addition, a coil axis of the coil conductor is orthogonal to the side of the planar conductor.
-
公开(公告)号：US20160270211A1
公开(公告)日：2016-09-15
申请号：US15158760
申请日：2016-05-19
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Kuniaki YOSUI
CPC classification number: H05K1/028 , H01P1/02 , H01P1/2039 , H01P3/08 , H01P3/082 , H04M1/0277 , H05K1/0225 , H05K1/0237 , H05K1/025 , H05K1/147 , H05K2201/0129
Abstract: A flexible board includes a flexible body including a first principal surface and a second principal surface, and a linear conductor provided in the body and closer to the first principal surface than to the second principal surface. The body is bent inwardly with respect to the first principal surface along an inward bending line crossing the linear conductor and also outwardly with respect to the first principal surface along an outward bending line crossing the linear conductor. The inward bend of the body has a larger mean curvature radius than the outward bend of the body.
Abstract translation: 柔性板包括柔性主体，其包括第一主表面和第二主表面，以及设置在主体中并且比第二主表面更靠近第一主表面的线性导体。 主体相对于第一主表面沿着与线状导体相交的向内弯曲线向内弯曲，并且还沿着与线形导体相交的向外弯曲线相对于第一主表面向外弯曲。 身体的向内弯曲具有比身体的向外弯曲更大的平均曲率半径。
-
-
-
-
-
-
-
-
-
Search Results
150
records
(took 0.024 seconds)
