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公开(公告)号：US20210204395A1
公开(公告)日：2021-07-01
申请号：US17198489
申请日：2021-03-11
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Issei YAMAMOTO , Akio KATSUBE
Abstract: An electronic component module (100) includes a module board (10) having electronic components (40) mounted on at least one of a first surface (front surface) (12) and a second surface (back surface) (14), mold portions (22 and 23), and a shield (32). The mold portions (22 and 23) cover the mounted electronic components (40). The shield (32) covers at least a part of the mold portions (22 and 23) and the side surfaces of the module board (10). Protrusions (15) protruding from the side surfaces are formed on the module board (10). The shield (32) is separated by the protrusions (15).
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22.发明申请公开(公告)号：US20210126608A1
公开(公告)日：2021-04-29
申请号：US17144559
申请日：2021-01-08
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Issei YAMAMOTO , Atsunobu OKAZAKI , Yuki ASANO
Abstract: Provided is a laminated electronic component in which defective formation is unlikely to cause in a shield conductor layer on a side surface of a laminate. The laminated electronic component includes a laminate 1, in which substrate layers 1a to 1i are laminated, having an outer surface including a first main surface 1B, a second main surface 1T, and a side surface 1S, internal electrodes (a ground electrode 2, coil electrodes 3, capacitor electrodes 4, and wiring electrodes 5), an external electrode 7, and a first plating layer 9 formed on a surface of the external electrode 7.
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Patent Agency Ranking
公开(公告)号：US20200343618A1
公开(公告)日：2020-10-29
申请号：US16928365
申请日：2020-07-14
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Yoshitaka ECHIKAWA , Issei YAMAMOTO , Ikuo DEGUCHI
Abstract: A substrate with an antenna according to the present disclosure includes a circuit board having one main surface and the other main surface, and an antenna element mounted on the one main surface of the circuit board. When viewed from a thickness direction, an area of the one main surface of the circuit board is larger than an area of the other main surface, and the antenna element is mounted on at least a part of a region that is on the one main surface of the circuit board and that protrudes from the other main surface.
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公开(公告)号：US20190166690A1
公开(公告)日：2019-05-30
申请号：US16264882
申请日：2019-02-01
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Issei YAMAMOTO , Yosuke MATSUSHITA
Abstract: A ceramic electronic component according to the present disclosure includes a wiring formation layer including a ceramic insulation layer containing a low-temperature co-fired ceramic material and a wiring pattern formed on the ceramic insulation layer. The wiring formation layer further has a plurality of dummy patterns formed on a portion of the ceramic insulation layer where the wiring pattern is not formed. The wiring width of the dummy patterns is less than the minimum value of the wiring width of the wiring pattern.
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公开(公告)号：US20170229859A1
公开(公告)日：2017-08-10
申请号：US15494615
申请日：2017-04-24
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Jun ADACHI , Jun URAKAWA , Issei YAMAMOTO
IPC: H02H9/04
CPC classification number: H02H9/04 , H01B1/20 , H01T4/10 , H01T4/12 , H01T21/00 , H02H9/044 , H05K9/0067 , H05K9/0069 , H05K9/0079 , Y10T29/49002
Abstract: An ESD protection device is manufactured such that its ESD characteristics are easily adjusted and stabilized. The ESD protection device includes an insulating substrate, a cavity provided in the insulating substrate, at least one pair of discharge electrodes each including a portion exposed in the cavity, the exposed portions being arranged to face each other, and external electrodes provided on a surface of the insulating substrate and connected to the at least one pair of discharge electrodes. A particulate supporting electrode material having conductivity is dispersed between the exposed portions of the at least one pair of discharge electrodes in the cavity
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公开(公告)号：US20130223038A1
公开(公告)日：2013-08-29
申请号：US13863481
申请日：2013-04-16
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Issei YAMAMOTO , Yoshihito OTSUBO
CPC classification number: H05K1/0296 , H01L23/49811 , H01L23/49861 , H01L23/552 , H01L24/97 , H01L25/16 , H01L2224/16225 , H01L2224/97 , H01L2924/12042 , H01L2924/15312 , H01L2924/15322 , H01L2924/19105 , H01L2924/19106 , H05K1/141 , H05K3/0052 , H05K3/0097 , H05K3/284 , H05K3/30 , H05K2201/1034 , H05K2201/10477 , H05K2203/1316 , Y10T29/4913 , Y10T29/49146 , H01L2224/81 , H01L2924/00
Abstract: A module substrate includes a plurality of electronic components mounted on at least one surface of a base substrate and a columnar terminal connection substrate connected to the one surface of the base substrate on which a plurality of the electronic components are mounted. The terminal connection substrate includes a plurality of conductor portions, at least one corner of the columnar terminal connection substrate is chamfered with a flat surface and/or curved surface, and the terminal connection substrate is connected at a side surface thereof contacting the chamfered surface, to the one surface of the base substrate.
Abstract translation: 模块基板包括安装在基底基板的至少一个表面上的多个电子部件和连接到其上安装有多个电子部件的基底基板的一个表面的柱状端子连接基板。 端子连接基板包括多个导体部分，柱状端子连接基板的至少一个角部被平坦表面和/或曲面倒角，并且端子连接基板在与倒角表面接触的侧表面处连接， 到基底基板的一个表面。
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公开(公告)号：US20130148244A1
公开(公告)日：2013-06-13
申请号：US13765719
申请日：2013-02-13
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Jun ADACHI , Jun URAKAWA , Issei YAMAMOTO
IPC: H02H9/04
CPC classification number: H02H9/04 , H01B1/20 , H01T4/10 , H01T4/12 , H01T21/00 , H02H9/044 , H05K9/0067 , H05K9/0069 , H05K9/0079 , Y10T29/49002
Abstract: An ESD protection device is manufactured such that its ESD characteristics are easily adjusted and stabilized. The ESD protection device includes an insulating substrate, a cavity provided in the insulating substrate, at least one pair of discharge electrodes each including a portion exposed in the cavity, the exposed portions being arranged to face each other, and external electrodes provided on a surface of the insulating substrate and connected to the at least one pair of discharge electrodes. A particulate supporting electrode material having conductivity is dispersed between the exposed portions of the at least one pair of discharge electrodes in the cavity
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