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公开(公告)号：US11636972B2
公开(公告)日：2023-04-25
申请号：US17751794
申请日：2022-05-24
发明人： Shingo Ito , Naoki Gouchi , Hirotaka Fujii , Kazutaka Muraoka
摘要： A multilayer substrate includes a stacked body of insulating base material layers and conductor patterns on the insulating base material layers. A thickness adjustment base material layer includes a frame portion, an opening portion inside the frame portion, and an island shaped portion inside the frame portion, and connection portions to connect the island shaped portion to the frame portion. The conductor patterns, in a stacking direction of the insulating base material layers, are wound around the island shaped portion. A line width of the connection portions is smaller than the width of the island shaped portion connected to the frame portion through the connection portions. An area overlapped with the conductor patterns is larger in the opening portion than in the frame portion and the island shaped portion.
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公开(公告)号：US11588382B2
公开(公告)日：2023-02-21
申请号：US16718279
申请日：2019-12-18
发明人： Kuniaki Yosui , Shingo Ito , Naoki Gouchi
IPC分类号： H02K11/215 , H02K11/33 , H02K15/04 , H02K41/035
摘要： An actuator includes a coil substrate including a coil, a base substrate including a coil drive circuit, and a magnet to receive a magnetic field generated by the coil. A magnetic sensor is mounted on the coil substrate. The coil substrate on which the magnetic sensor is mounted is connected to the base substrate through a conductive bonding material.
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公开(公告)号：US11515069B2
公开(公告)日：2022-11-29
申请号：US16218524
申请日：2018-12-13
发明人： Shingo Ito , Hirotaka Fujii
摘要： A multilayer substrate includes a stacked body, coil conductor patterns, and a connection conductor pattern. The stacked body includes insulating layers. A first coil conductor pattern is provided on the front surface of an insulating layer and has a wound shape including outer and inner end portions. A second coil conductor pattern is provided on the front surface of the insulating layer and includes an end portion. The connection conductor pattern is provided in the stacked body, and connects the coil conductor patterns. The outer end portion is connected to a terminal conductor on a back surface of the stacked body. The end portion of the second coil conductor pattern is connected to the terminal conductor on the back surface of the stacked body. The first coil conductor pattern extends parallel or substantially parallel to the second coil conductor pattern along an outer periphery of the second coil conductor pattern.
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公开(公告)号：US11043626B2
公开(公告)日：2021-06-22
申请号：US16294975
申请日：2019-03-07
发明人： Kuniaki Yosui , Shingo Ito , Isamu Morita , Naoki Gouchi
IPC分类号： H01L41/047 , H01L41/083 , H01L41/09 , H01L41/193 , H01F27/28 , H01F27/32 , H05K1/18 , H01F7/20 , H05K3/46 , H05K1/14 , H05K1/16 , H01F17/00
摘要： A multilayer substrate includes a stacked body including first and second flexible insulating base material layers, and an actuator conductor pattern on at least the first insulating base material layer. The stacked body includes a first region including stacked first and second insulating base material layers, and a second region including stacked second insulating base material layers. The first region includes an actuator function portion in a portion thereof, the actuator function portion including the actuator conductor pattern. The thickness of the first insulating base material layer including the actuator conductor pattern is smaller than the thickness of one second insulating base material layer.
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公开(公告)号：US10741303B2
公开(公告)日：2020-08-11
申请号：US16293899
申请日：2019-03-06
发明人： Kuniaki Yosui , Shingo Ito , Shuichi Kezuka , Takahiro Baba
摘要： A transmission line includes, in a stacked insulator in which insulator layers are stacked, a first transmission line portion including a first ground conductor pattern, a second ground conductor pattern, and a first signal conductor pattern, and a second transmission line portion including a third ground conductor pattern, a fourth ground conductor pattern, and a second signal conductor pattern. The first signal conductor pattern extends along the second signal conductor pattern. The first ground conductor pattern and the third ground conductor pattern are provided on different insulator layers and at least partially overlap each other in a plan view.
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公开(公告)号：US12046792B2
公开(公告)日：2024-07-23
申请号：US17514215
申请日：2021-10-29
发明人： Kosuke Ooi , Shingo Ito , Hiromasa Koyama , Genro Kato , Kotaro Mishima
CPC分类号： H01P3/088 , H01P3/003 , H01P3/10 , H05K1/0242 , H05K3/28 , H05K2201/0141
摘要： A transmission line substrate includes a line portion, a base including a first main surface and a second main surface opposite to the first main surface, first and second ground conductors, and a signal line. The first ground conductor is on the first main surface side. The second ground conductor is on the second main surface side. The first ground conductor includes first conductor-non-formed portions overlapping the signal line when viewed in the Z axis direction. The second ground conductor includes second conductor-non-formed portions overlapping the signal line when viewed in the Z axis direction. A total area of the second conductor-non-formed portions is less than a total area of the first conductor-non-formed portions.
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7.发明授权公开(公告)号：US11948754B2
公开(公告)日：2024-04-02
申请号：US17501001
申请日：2021-10-14
发明人： Shingo Ito , Koichi Ikeda , Ken Takakura , Satoshi Yoshida , Syuichi Nabekura , Takahiro Hirao , Masanori Nakamura , Kyosuke Uno , Haruhiko Ueno , Yohei Mukobata
摘要： A three-terminal capacitor includes a main body having a cylindrical or substantially cylindrical shape extending in a first direction and including first and second inner electrodes alternately laminated together with dielectric layers interposed therebetween, a pair of first outer electrodes on two end surfaces of the main body in the first direction and electrically connected to the first inner electrodes, and a second outer electrode electrically connected to the second inner electrodes. The main body includes a projecting portion projecting in a direction perpendicular or substantially perpendicular to the first direction at a position between the pair of first outer electrodes. The second outer electrode is provided on one surface of the projecting portion viewable when viewed in the first direction.
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公开(公告)号：US11523521B2
公开(公告)日：2022-12-06
申请号：US16257148
申请日：2019-01-25
发明人： Shingo Ito , Kanto Iida , Naoki Gouchi
IPC分类号： H05K1/03 , H05K3/46 , H05K1/16 , H01F41/04 , B32B15/04 , B32B15/20 , C08J5/24 , H01F17/00 , H05K1/02 , H01F27/28
摘要： A method of manufacturing a multilayer board includes forming conductor patterns on four or more insulating base material layers, forming a multilayer body by stacking the insulating base material layers in a state in which the conductor patterns face each other with prepreg layers therebetween, and heat-pressing the multilayer body. In a state before the step of heat-pressing, among the prepreg layers, a thickness of an outermost prepreg layer is larger than a thickness of a prepreg layer other than the outermost prepreg layer.
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公开(公告)号：US11367555B2
公开(公告)日：2022-06-21
申请号：US16175884
申请日：2018-10-31
发明人： Shingo Ito
IPC分类号： H01F5/00 , H01F27/06 , H01F41/04 , H01F27/29 , H04R9/00 , H01F17/00 , H05K1/16 , B06B1/04 , H04R9/06 , H04R31/00 , H01F27/28 , H01F41/26 , H05K3/24 , H05K3/46 , H05K3/10
摘要： A mounting substrate includes a resin layer and a first conductor including a contact surface in contact with the resin layer. The first conductor includes a first surface facing toward the mounting surface and a second surface on a side opposite to the first surface and extends in a direction parallel or substantially parallel to the mounting surface. The first conductor has a difference of a maximum value and a minimum value of a distance between the first surface and the mounting surface smaller than a difference of a maximum value and a minimum value of a distance between the second surface and the mounting surface. The resin layer includes a resin wall portion surrounding an opening portion partially exposing the first conductor on the mounting surface side, and the first conductor includes an exposed portion defining a mounting electrode.
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公开(公告)号：US10804784B2
公开(公告)日：2020-10-13
申请号：US16352894
申请日：2019-03-14
发明人： Shingo Ito
摘要： An actuator includes a coil that provides a magnetic field to move a permanent magnet in a moving direction perpendicular to a coil axis. The coil includes conductor patterns on an insulating base material layer. The permanent magnet is located above insulating base material layer so that a polar direction of the permanent magnet is the moving direction. The conductor patterns include a closest conductor pattern closest to the permanent magnet. A first maximum width of an interval inside the closest conductor pattern in the polar direction is smaller than a second maximum width of an interval inside another conductor pattern in the polar direction. An overlapping width in the polar direction between the interval of the first maximum width inside the closest conductor pattern and the permanent magnet is the first maximum width regardless of a position of the permanent magnet.
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