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公开(公告)号：US09457567B2
公开(公告)日：2016-10-04
申请号：US14743004
申请日：2015-06-18
发明人： Tatsuro Torimoto , Takahiro Kamijo , Motoki Takabe , Shiro Yazaki
CPC分类号： B41J2/14201 , B41J2/055 , B41J2/14233 , B41J2002/14241 , B41J2002/14491
摘要： Piezoelectric elements constituted by lower electrodes, piezoelectric layers, and an upper electrode are extended from positions corresponding to openings of pressure chambers to outer positions beyond opening edges of the pressure chambers. The piezoelectric layers have exposure portions on the extended portions and the exposure portions of the piezoelectric layers are covered by an adhesive between an actuator unit and a sealing plate.
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12.发明授权Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and method for manufacturing piezoelectric element 有权液体喷射头，液体喷射装置，压电元件以及压电元件的制造方法公开(公告)号：US09022533B2
公开(公告)日：2015-05-05
申请号：US14202886
申请日：2014-03-10
IPC分类号： B41J2/045 , H01L41/047 , B41J2/055 , B41J2/14 , B41J2/16 , H01L41/08 , H01L41/09 , H01L41/187 , H01L41/318
CPC分类号： H01L41/047 , B41J2/055 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1645 , B41J2/1646 , B41J2002/14241 , B41J2002/14491 , H01L41/0477 , H01L41/0805 , H01L41/081 , H01L41/0973 , H01L41/1876 , H01L41/318 , Y10T29/42
摘要： A flow channel substrate includes pressure chambers, and the pressure chambers communicate with nozzle openings. Piezoelectric elements located on either side of the flow channel substrate include a first electrode, a piezoelectric layer, and a second electrode. The piezoelectric layer contains lead, titanium, and zirconium. The second electrode includes a first layer on the piezoelectric layer side and a second layer on the side of the first layer opposite the piezoelectric layer. The second electrode also includes projections. The projections are aggregates of the lead originating in the piezoelectric layer, and the projections stick out of the surface of the second electrode opposite the piezoelectric layer.
摘要翻译： 流路基板包括压力室，压力室与喷嘴开口连通。 位于流路基板的两侧的压电元件包括第一电极，压电层和第二电极。 压电层含有铅，钛和锆。 第二电极包括压电层侧的第一层和与压电层相对的第一层侧的第二层。 第二电极还包括突起。 突起是源自压电层的引线的聚集体，并且突起从第二电极的与压电层相对的表面伸出。
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13.发明申请POWER RECEPTION CONTROL DEVICE, POWER RECEPTION DEVICE, NON-CONTACT POWER TRANSMISSION SYSTEM, ELECTRONIC INSTRUMENT AND POWER RECEPTION CONTROL METHOD 审中-公开功率接收控制装置，电力接收装置，非接触式电力传输系统，电子仪器和电力接收控制方法公开(公告)号：US20140368165A1
公开(公告)日：2014-12-18
申请号：US14467792
申请日：2014-08-25
CPC分类号： H02J50/12 , H02J5/005 , H02J7/00 , H02J7/0011 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/60 , H02J2007/0096
摘要： A power reception control device provided in a power reception device of a non-contact power transmission system includes a power-reception-side control circuit that controls an operation of the power reception device, and a power supply control signal output terminal that supplies a power supply control signal to a charge control device, the power supply control signal controlling power supply to a battery. The power-reception-side control circuit controls a timing at which the power supply control signal (ICUTX) is output from the power supply control signal output terminal. The operation of the charge control device is compulsorily controlled using the power supply control signal (ICUTX).
摘要翻译： 设置在非接触式电力传输系统的受电装置中的电力接收控制装置包括控制电力接收装置的动作的受电侧控制电路和供给电力的电源控制信号输出端子 将电源控制信号提供给充电控制装置，电源控制信号控制对电池的电力供应。 受电侧控制电路控制从电源控制信号输出端子输出电源控制信号（ICUTX）的定时。 使用电源控制信号（ICUTX）强制控制充电控制装置的动作。
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公开(公告)号：US10971673B2
公开(公告)日：2021-04-06
申请号：US15935539
申请日：2018-03-26
发明人： Koji Ohashi , Takahiro Kamijo , Katsuhiro Imai , Takumi Yamaoka , Chikara Kojima
IPC分类号： H01L41/047 , H01L41/053 , H01L41/187 , H01L41/09 , H01L41/29 , B06B1/06 , G01N29/24 , A61B8/12 , A61B8/06 , B06B1/02 , B41J2/14
摘要： A piezoelectric element has a first electrode layer, a piezoelectric layer on the first electrode layer, a second electrode layer on the piezoelectric layer, a third electrode layer on part of the second electrode layer and including third metal, and an insulating layer covering at least a part of the piezoelectric layer not provided with the second electrode layer and having an aperture exposing a part of the second electrode layer. The second electrode layer has a first layer including first metal and a second layer including second metal on the first layer. The second layer is exposed in the aperture. A difference in standard redox potential between the second metal and the third metal is smaller than a difference in standard redox potential between the first metal and the third metal.
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公开(公告)号：US10516299B2
公开(公告)日：2019-12-24
申请号：US15581534
申请日：2017-04-28
摘要： A power reception control device provided in a power reception device of a non-contact power transmission system includes a power-reception-side control circuit that controls an operation of the power reception device, and a power supply control signal output terminal that supplies a power supply control signal to a charge control device, the power supply control signal controlling power supply to a battery. The power-reception-side control circuit controls a timing at which the power supply control signal (ICUTX) is output from the power supply control signal output terminal. The operation of the charge control device is compulsorily controlled using the power supply control signal (ICUTX).
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公开(公告)号：US10059101B2
公开(公告)日：2018-08-28
申请号：US15296404
申请日：2016-10-18
发明人： Eiju Hirai , Shiro Yazaki , Koji Sumi , Motoki Takabe , Jiro Kato , Hiroshi Ito , Toshihiro Shimizu , Takahiro Kamijo , Tatsuro Torimoto , Chikara Kojima
IPC分类号： B41J2/14 , B41J2/045 , B41J2/16 , H01L41/08 , H01L41/047
CPC分类号： B41J2/14233 , B41J2/045 , B41J2/14201 , B41J2/14274 , B41J2/161 , B41J2/1626 , B41J2/1631 , B41J2/1646 , B41J2002/14258 , B41J2002/14491 , H01L41/0471 , H01L41/0805
摘要： A liquid ejection head includes a substrate in which a pressure generating chamber that communicates with a nozzle opening is formed; and a piezoelectric element having a piezoelectric layer, a first electrode that is formed on a surface of the piezoelectric layer on a side of the substrate so as to correspond to the pressure generating chamber, and a second electrode that is formed on a surface of the piezoelectric layer opposite to the side on which the first electrode is formed so as to extend over a plurality of the pressure generating chambers, wherein the second electrode is formed to extend to an outside of the pressure generating chamber in a longitudinal direction of the pressure generating chamber.
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17.发明授权公开(公告)号：US09682560B2
公开(公告)日：2017-06-20
申请号：US14462968
申请日：2014-08-19
CPC分类号： B41J2/161 , B41J2/1623 , B41J2/1628 , H01L41/0805 , H01L41/0973 , H01L41/332 , Y10T29/42
摘要： A method of manufacturing a piezoelectric element includes a first electrode, a piezoelectric layer, and a second electrode, in which unevenness on one surface of the piezoelectric layer is formed by forming an oxidizable metal layer on the one surface of the piezoelectric layer; aggregating the metal layer by thermal oxidation; and performing isotropic etching on the metal layer aggregated on the one surface of the piezoelectric layer.
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公开(公告)号：US09144977B2
公开(公告)日：2015-09-29
申请号：US14565942
申请日：2014-12-10
发明人： Eiju Hirai , Shiro Yazaki , Koji Sumi , Motoki Takabe , Jiro Kato , Hiroshi Ito , Toshihiro Shimizu , Takahiro Kamijo , Tatsuro Torimoto , Chikara Kojima
CPC分类号： B41J2/14233 , B41J2/045 , B41J2/14201 , B41J2/14274 , B41J2/161 , B41J2/1626 , B41J2/1631 , B41J2/1646 , B41J2002/14258 , B41J2002/14491 , H01L41/0471 , H01L41/0805
摘要： A liquid ejection head includes a substrate in which a pressure generating chamber that communicates with a nozzle opening is formed; and a piezoelectric element having a piezoelectric layer, a first electrode that is formed on a surface of the piezoelectric layer on a side of the substrate so as to correspond to the pressure generating chamber, and a second electrode that is formed on a surface of the piezoelectric layer opposite to the side on which the first electrode is formed so as to extend over a plurality of the pressure generating chambers, wherein the second electrode is formed to extend to an outside of the pressure generating chamber in a longitudinal direction of the pressure generating chamber.
摘要翻译： 液体喷射头包括形成有与喷嘴开口连通的压力发生室的基板; 以及压电元件，其具有压电层，第一电极，其形成在所述基板的一侧的所述压电层的表面上，以对应于所述压力产生室;以及第二电极，形成在所述压电层的表面上 压电层，其与形成有第一电极的一侧相对，以便在多个压力发生室上延伸，其中第二电极形成为在压力产生的纵向方向上延伸到压力发生室的外部 房间。
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公开(公告)号：US08727510B2
公开(公告)日：2014-05-20
申请号：US13755342
申请日：2013-01-31
发明人： Eiju Hirai , Shiro Yazaki , Koji Sumi , Motoki Takabe , Jiro Kato , Hiroshi Ito , Toshihiro Shimizu , Takahiro Kamijo , Tatsuro Torimoto , Chikara Kojima
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/045 , B41J2/14201 , B41J2/14274 , B41J2/161 , B41J2/1626 , B41J2/1631 , B41J2/1646 , B41J2002/14258 , B41J2002/14491 , H01L41/0471 , H01L41/0805
摘要： A liquid ejection head includes a substrate in which a pressure generating chamber that communicates with a nozzle opening is formed; and a piezoelectric element having a piezoelectric layer, a first electrode that is formed on a surface of the piezoelectric layer on a side of the substrate so as to correspond to the pressure generating chamber, and a second electrode that is formed on a surface of the piezoelectric layer opposite to the side on which the first electrode is formed so as to extend over a plurality of the pressure generating chambers, wherein the second electrode is formed to extend to an outside of the pressure generating chamber in a longitudinal direction of the pressure generating chamber.
摘要翻译： 液体喷射头包括形成有与喷嘴开口连通的压力发生室的基板; 以及压电元件，其具有压电层，第一电极，其形成在所述基板的一侧的所述压电层的表面上，以对应于所述压力产生室;以及第二电极，形成在所述压电层的表面上 压电层，其与形成有第一电极的一侧相对，以便在多个压力发生室上延伸，其中第二电极形成为在压力产生的纵向方向上延伸到压力发生室的外部 房间。
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20.发明申请POWER RECEPTION CONTROL DEVICE, POWER RECEPTION DEVICE, NON-CONTACT POWER TRANSMISSION SYSTEM, ELECTRONIC INSTRUMENT AND POWER RECEPTION CONTROL METHOD 有权功率接收控制装置，电力接收装置，非接触式电力传输系统，电子仪器和电力接收控制方法公开(公告)号：US20130088091A1
公开(公告)日：2013-04-11
申请号：US13689240
申请日：2012-11-29
CPC分类号： H02J50/12 , H02J5/005 , H02J7/00 , H02J7/0011 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/60 , H02J2007/0096
摘要： A power reception control device provided in a power reception device of a non-contact power transmission system includes a power-reception-side control circuit that controls an operation of the power reception device, and a power supply control signal output terminal that supplies a power supply control signal to a charge control device, the power supply control signal controlling power supply to a battery. The power-reception-side control circuit controls a timing at which the power supply control signal (ICUTX) is output from the power supply control signal output terminal. The operation of the charge control device is compulsorily controlled using the power supply control signal (ICUTX).
摘要翻译： 设置在非接触式电力传输系统的受电装置中的电力接收控制装置包括控制电力接收装置的动作的受电侧控制电路和供给电力的电源控制信号输出端子 将电源控制信号提供给充电控制装置，电源控制信号控制对电池的电力供应。 受电侧控制电路控制从电源控制信号输出端子输出电源控制信号（ICUTX）的定时。 使用电源控制信号（ICUTX）强制控制充电控制装置的动作。
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