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公开(公告)号：US11128299B2
公开(公告)日：2021-09-21
申请号：US16150786
申请日：2018-10-03
摘要： A monitoring system for determining whether an object is touched by a living body includes a receiver and a piezoelectric sensor attached to a substrate such that when the substrate is attached to the object. The piezoelectric sensor generates an output signal as a function of whether the living body is in contact with at least one of the substrate and the object. A processor processes the output signal to determine whether the living body is in contact with at least one of the substrate and the object and outputs a contact information signal containing information indicative of whether the living body is in contact with at least one of the substrate and object based on the determination. A transmitter transmits the contact information signal to the receiver.
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公开(公告)号：US20210096033A1
公开(公告)日：2021-04-01
申请号：US17122335
申请日：2020-12-15
发明人： Kenichi Mori
摘要： A press sensor that includes a board, an adhesive material, and a sensor unit on a first main surface of the board with the adhesive material interposed therebetween. When an elastic modulus of the board is E1, an elastic modulus of the adhesive material is EA, and an elastic modulus of the sensor unit is ES, EA
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公开(公告)号：US20200289697A1
公开(公告)日：2020-09-17
申请号：US16886981
申请日：2020-05-29
发明人： Masamichi Ando , Kenichiro Takumi , Daiji Tamakura , Kenichi Mori
IPC分类号： A61L9/16
摘要： An antibacterial device that includes a substrate, a first electrode on the substrate, a second electrode on the substrate, and a protective layer covering the first electrode and the second electrode and having a first surface opposing of the substrate and a second surface opposite the first surface. Further, the first electrode and the second electrode are arranged such that the protective layer has an electric field strength on the second surface thereof of 150 kV/m or more when a voltage is applied to the first electrode or the second electrode.
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公开(公告)号：US10528202B2
公开(公告)日：2020-01-07
申请号：US15828988
申请日：2017-12-01
发明人： Kenichi Mori , Hidekazu Kano
IPC分类号： G06F3/044 , G02F1/133 , G02F1/1333 , G02F1/1335 , G02F1/13363 , H01L41/08 , H01L41/113
摘要： A piezoelectric sensor includes: a piezoelectric sheet which is stretched in a uniaxial direction; an electrode which detects electric charges generated in the piezoelectric sheet; and an optical compensation layer which includes a slow axis stacked on at least one side of the piezoelectric sheet and intersects the uniaxial direction, and optically compensates for a phase difference produced when the piezoelectric sheet is stretched in the uniaxial direction.
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公开(公告)号：US20190036528A1
公开(公告)日：2019-01-31
申请号：US16150786
申请日：2018-10-03
摘要： A monitoring system for determining whether an object is touched by a living body includes a receiver and a piezoelectric sensor attached to a substrate such that when the substrate is attached to the object. The piezoelectric sensor generates an output signal as a function of whether the living body is in contact with at least one of the substrate and the object. A processor processes the output signal to determine whether the living body is in contact with at least one of the substrate and the object and outputs a contact information signal containing information indicative of whether the living body is in contact with at least one of the substrate and object based on the determination. A transmitter transmits the contact information signal to the receiver.
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公开(公告)号：US20170097704A1
公开(公告)日：2017-04-06
申请号：US15379588
申请日：2016-12-15
发明人： Masamichi Ando , Kenichi Mori
CPC分类号： G06F3/044 , B32B7/12 , B32B25/08 , B32B25/12 , B32B25/20 , B32B27/08 , B32B27/18 , B32B27/283 , B32B27/308 , B32B27/32 , B32B27/36 , B32B27/365 , B32B2250/44 , B32B2307/20 , B32B2307/412 , B32B2307/516 , B32B2307/704 , B32B2307/732 , B32B2457/208 , G06F2203/04103 , G06F2203/04105 , G06F2203/04106
摘要： A touch panel that includes a plate member which includes a first principal surface and a second principal surface opposing each other, and is constructed so as to be distorted in response to a force applied to the first principal surface; a main functional unit having piezoelectric voltage detection electrodes disposed on opposed sides of a piezoelectric film and which detect a piezoelectric voltage corresponding to a distortion amount of the piezoelectric film; and an adhesive layer which adheres the plate member and the main functional unit, the adhesive layer being divided into a plurality of areas, and at least two areas have different moduli.
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公开(公告)号：US12072253B2
公开(公告)日：2024-08-27
申请号：US17839744
申请日：2022-06-14
发明人： Kenichi Mori
IPC分类号： G01L1/16 , G01B7/16 , H01L41/113 , H01L41/193 , H10N30/30 , H10N30/857 , H10N30/87
CPC分类号： G01L1/16 , G01B7/16 , H10N30/302 , H10N30/857 , H10N30/87
摘要： A sensor that includes a first film having a first main surface and a second main surface, the first film generating a charge according to a deformation amount of the first film; a first electrode on the first main surface; a second electrode on the second main surface; and a first fixing member and a second fixing member constructed to fix the first film, the first electrode, and the second electrode to an article. The first film is dimensioned to occupy an area equal to or more than half a peripheral surface of the article. The second electrode is located closer to the article than the first electrode. The first fixing member is separated from the second fixing member in an extending direction of the article.
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公开(公告)号：US11982524B2
公开(公告)日：2024-05-14
申请号：US17876013
申请日：2022-07-28
发明人： Masamichi Ando , Kenichi Mori
CPC分类号： G01B17/04 , G06F1/1616 , G06F1/1677
摘要： An input includes a first electrode and a first deformation portion. An output includes a second electrode and a second deformation portion. A transmission portion enables transmission of an elastic wave from the first deformation portion to the transmission portion and transmission of an elastic wave from the transmission portion to the second deformation portion. In operation, an input signal is input to the first electrode that deforms the first deformation portion to generate an elastic wave. The transmission portion transmits the elastic wave from the first deformation portion to the second deformation portion that is deformed by the elastic wave to generate an output signal to the second electrode. The detection unit detects a deformation amount from the reference state of the transmission portion based on the output signal.
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公开(公告)号：US11464884B2
公开(公告)日：2022-10-11
申请号：US16886981
申请日：2020-05-29
发明人： Masamichi Ando , Kenichiro Takumi , Daiji Tamakura , Kenichi Mori
IPC分类号： A61L9/16 , A61L2/03 , F24F1/0076
摘要： An antibacterial device that includes a substrate, a first electrode on the substrate, a second electrode on the substrate, and a protective layer covering the first electrode and the second electrode and having a first surface opposing of the substrate and a second surface opposite the first surface. Further, the first electrode and the second electrode are arranged such that the protective layer has an electric field strength on the second surface thereof of 150 kV/m or more when a voltage is applied to the first electrode or the second electrode.
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公开(公告)号：US20170262113A1
公开(公告)日：2017-09-14
申请号：US15602382
申请日：2017-05-23
发明人： Kenichi Mori
CPC分类号： G06F3/0414 , B32B1/02 , B32B3/08 , B32B7/12 , B32B17/00 , B32B27/06 , B32B27/36 , B32B2250/05 , B32B2307/20 , B32B2307/414 , B32B2307/54 , B32B2457/208 , G01L1/16 , G06F3/044 , G06F2203/04105
摘要： A touch input device that includes a housing; a touch detecting sensor having a piezoelectric film; a holding member; an interlayer pressure-sensitive adhesive that fixes the touch detecting sensor to the holding member; and a fixing adhesive that fixes the holding member to the housing. The interlayer pressure-sensitive adhesive has a large Young's modulus at lower temperatures and a small Young's modulus at higher temperatures. The fixing adhesive has a large Young's modulus at lower temperatures and a small Young's modulus at higher temperatures.
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