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81. 发明授权

US08591009B2 Piezoelectric film, ink jet head, angular velocity sensor and piezoelectric generating element 有权
标题翻译：压电膜，喷墨头，角速度传感器和压电发生元件
公开(公告)号：US08591009B2
公开(公告)日：2013-11-26
申请号：US13616125
申请日：2012-09-14
申请人： Yoshiaki Tanaka , Takakiyo Harigai , Hideaki Adachi , Eiji Fujii
发明人： Yoshiaki Tanaka , Takakiyo Harigai , Hideaki Adachi , Eiji Fujii
IPC分类号： H01L41/00 , H02N2/00 , B41J2/045
CPC分类号： B41J2/14233 , B41J2202/03 , G01C19/5621 , H01L41/0815 , H01L41/1136 , H01L41/187 , H01L41/316
摘要： The purpose of the present invention is to provide a BNT-BT piezoelectric film having a higher crystalline orientation, a higher piezoelectric constant, and a higher ferroelectric property. The present invention is directed to a piezoelectric film comprising a first electrode having only a (110) orientation; a (NaxBi0.5)TiO0.5x+2.75—BaTiO layer having only a (110) orientation, a (Bi,Na)TiO3—BaTiO3 layer having only a (110) orientation, and a second electrode, wherein a value of x is not less than 0.29 and not more than 0.40, and the first electrode, the (NaxBi0.5)TiO0.5x+2.75—BaTiO3 layer, the (Bi,Na)TiO3—BaTiO3 layer, and the second electrode are laminated in this order.
摘要翻译：本发明的目的是提供一种具有较高结晶取向，较高压电常数和较高铁电性能的BNT-BT压电薄膜。本发明涉及一种包括仅具有（110）取向的第一电极的压电膜; 仅具有（110）取向的（NaxBi0.5）TiO0.5x + 2.75-BaTiO层，仅具有（110）取向的（Bi，Na）TiO3-BaTiO3层和第二电极，其中x 不小于0.29且不大于0.40，第一电极，（NaxBi0.5）TiO0.5x + 2.75-BaTiO3层，（Bi，Na）TiO3-BaTiO3层和第二电极层叠在该订购。

82. 发明申请

US20130016163A1 PIEZOELECTRIC FILM, INK JET HEAD, ANGULAR VELOCITY SENSOR AND PIEZOELECTRIC GENERATING ELEMENT 有权
标题翻译：压电薄膜，喷墨头，角速度传感器和压电发生元件
公开(公告)号：US20130016163A1
公开(公告)日：2013-01-17
申请号：US13616125
申请日：2012-09-14
申请人： Yoshiaki Tanaka , Takakiyo Harigai , Hideaki Adachi , Eiji Fujii
发明人： Yoshiaki Tanaka , Takakiyo Harigai , Hideaki Adachi , Eiji Fujii
IPC分类号： B41J2/045 , H02N2/18 , G01P15/097
CPC分类号： B41J2/14233 , B41J2202/03 , G01C19/5621 , H01L41/0815 , H01L41/1136 , H01L41/187 , H01L41/316
摘要： The purpose of the present invention is to provide a BNT-BT piezoelectric film having a higher crystalline orientation, a higher piezoelectric constant, and a higher ferroelectric property.The present invention is directed to a piezoelectric film comprising a first electrode having only a (110) orientation; a (NaxBi0.5)TiO0.5x+2.75—BaTiO3 layer having only a (110) orientation, a (Bi,Na)TiO3—BaTiO3 layer having only a (110) orientation, and a second electrode, wherein a value of x is not less than 0.29 and not more than 0.40, and the first electrode, the (NaxBi0.5)TiO0.5x+2.75—BaTiO3layer, the (Bi,Na)TiO3—BaTiO3 layer, and the second electrode are laminated in this order.
摘要翻译：本发明的目的是提供一种具有较高结晶取向，较高压电常数和较高铁电性能的BNT-BT压电薄膜。本发明涉及一种包括仅具有（110）取向的第一电极的压电膜; 仅具有（110）取向的（NaxBi0.5）TiO0.5x + 2.75-BaTiO3层，仅具有（110）取向的（Bi，Na）TiO3-BaTiO3层和第二电极，其中x 不小于0.29且不大于0.40，并且以该顺序层叠第一电极（NaxBi0.5）TiO0.5x + 2.75-BaTiO3层，（Bi，Na）TiO3-BaTiO3层和第二电极。

83. 发明授权

US08217555B2 Actuator and method for driving actuator 有权
标题翻译：执行机构及其驱动方法
公开(公告)号：US08217555B2
公开(公告)日：2012-07-10
申请号：US13282089
申请日：2011-10-26
申请人： Michihito Ueda , Takakiyo Harigai , Yoshiaki Tanaka , Hideaki Adachi , Eiji Fujii
发明人： Michihito Ueda , Takakiyo Harigai , Yoshiaki Tanaka , Hideaki Adachi , Eiji Fujii
IPC分类号： H01L41/187 , H01L41/24
CPC分类号： H01L41/094 , H01L41/042 , H01L41/187 , H01L41/316
摘要： The purpose of the present invention is to provide a method for driving an actuator in which unnecessary deformation is suppressed.The present invention provides a method for driving an actuator, comprising the following steps (a) and (b): a step (a) of preparing the actuator, wherein the actuator comprises a first electrode, a piezoelectric layer composed of (Bi,Na,Ba)TiO3, and a second electrode, the piezoelectric layer is interposed between the first electrode and the second electrode, +X direction, +Y direction, and +Z direction denote [100] direction, [01-1] direction, and [011] direction, respectively, and the piezoelectric layer is preferentially oriented along the +Z direction; and a step (b) of applying a potential difference between the first electrode and the second electrode to drive the actuator.
摘要翻译：本发明的目的是提供一种驱动致动器的方法，其中不必要的变形被抑制。本发明提供一种用于驱动致动器的方法，包括以下步骤（a）和（b）：制备致动器的步骤（a），其中致动器包括第一电极，由（Bi，Na ，Ba）TiO 3和第二电极，压电层插入在第一电极和第二电极之间，+ X方向，+ Y方向和+ Z方向表示[100]方向，[01-1]方向，以及方向，并且压电层优先沿着+ Z方向取向; 以及在第一电极和第二电极之间施加电位差以驱动致动器的步骤（b）。

84. 发明授权

US08183748B2 Piezoelectric thin film, ink jet head, method for forming image with the ink jet head, angular velocity sensor, method for measuring angular velocity with the angular velocity sensor, piezoelectric generating element and method for generating electric power with the piezoelectric generating element 有权
标题翻译：压电薄膜，喷墨头，用喷墨头形成图像的方法，角速度传感器，用角速度传感器测量角速度的方法，压电发生元件和用压电发生元件发电的方法
公开(公告)号：US08183748B2
公开(公告)日：2012-05-22
申请号：US13076068
申请日：2011-03-30
申请人： Takakiyo Harigai , Hideaki Adachi , Eiji Fujii
发明人： Takakiyo Harigai , Hideaki Adachi , Eiji Fujii
IPC分类号： H01L41/08
CPC分类号： B41J2/14233 , G01C19/5628 , H01L41/0973 , H01L41/1873 , H01L41/1878 , H01L41/316 , H01L41/319 , H01L41/332
摘要： Provided is a lead-free piezoelectric thin film containing a lead-free ferroelectric material and having low dielectric loss, high electromechanical coupling coefficient and high piezoelectric constant comparable to that of lead zirconate titanate (PZT). The piezoelectric thin film of the present invention has a (Bi, Na, Ba)TiO3 film composed of a perovskite composite oxide (Bi, Na, Ba)TiO3. The (Bi, Na, Ba)TiO3 film has (001) orientation and further contains Ag. The (Bi, Na, Ba)TiO3 film has a mole ratio of Ag to Ti of at least 0.001 but not more than 0.01.
摘要翻译：提供了一种含有无铅铁电材料的无铅压电薄膜，具有低的介电损耗，高机电耦合系数和与锆钛酸铅（PZT）相当的高压电常数。本发明的压电薄膜具有由钙钛矿复合氧化物（Bi，Na，Ba）TiO 3构成的（Bi，Na，Ba）TiO 3膜。（Bi，Na，Ba）TiO 3膜具有（001）取向并且还含有Ag。（Bi，Na，Ba）TiO 3膜的Ag与Ti的摩尔比至少为0.001，但不大于0.01。

85. 发明授权

US08049154B2 Radiation detector with AL2O3 substrate and radiation detection method 有权
标题翻译：辐射检测器采用AL2O3底物和放射线检测方法
公开(公告)号：US08049154B2
公开(公告)日：2011-11-01
申请号：US12919379
申请日：2009-12-02
申请人： Kohei Takahashi , Tsutomu Kanno , Akihrio Sakai , Hideaki Adachi
发明人： Kohei Takahashi , Tsutomu Kanno , Akihrio Sakai , Hideaki Adachi
IPC分类号： H01L27/00 , H01L27/14 , H01L21/00
CPC分类号： G01J5/12 , G01J1/02 , G01J1/0209 , G01J1/16 , G01J1/42 , G01J5/02 , G01J5/022 , G01J5/024 , G01J5/04 , G01J5/046
摘要： The present invention provides radiation detectors with high detection sensitivity. The radiation detectors according to the present invention each include an Al2O3 substrate, a CaxCoO2 (where 0.15
摘要翻译：本发明提供了具有高检测灵敏度的辐射探测器。根据本发明的辐射检测器各自包括Al 2 O 3衬底，层叠在Al 2 O 3衬底上并具有与Al 2 O 3衬底的表面倾斜的CoO 2平面的CaxCoO 2（其中0.15

86. 发明申请

US20110024604A1 RADIATION DETECTOR AND RADIATION DETECTION METHOD 有权
标题翻译：辐射检测器和辐射检测方法
公开(公告)号：US20110024604A1
公开(公告)日：2011-02-03
申请号：US12919379
申请日：2009-12-02
申请人： Kohei Takahashi , Tsutomu Kanno , Akihrio Sakai , Hideaki Adachi
发明人： Kohei Takahashi , Tsutomu Kanno , Akihrio Sakai , Hideaki Adachi
IPC分类号： H01L31/08 , H01L31/032
CPC分类号： G01J5/12 , G01J1/02 , G01J1/0209 , G01J1/16 , G01J1/42 , G01J5/02 , G01J5/022 , G01J5/024 , G01J5/04 , G01J5/046
摘要： The present invention provides radiation detectors with high detection sensitivity. The radiation detectors according to the present invention each include an Al2O3 substrate, a CaxCoO2 (where 0.15
摘要翻译：本发明提供了具有高检测灵敏度的辐射探测器。根据本发明的辐射检测器各自包括Al 2 O 3衬底，层叠在Al 2 O 3衬底上并具有与Al 2 O 3衬底的表面倾斜的CoO 2平面的CaxCoO 2（其中0.15

87. 发明申请

US20100282286A1 THERMOELECTRIC DEVICE AND POWER GENERATION METHOD USING THE SAME 有权
标题翻译：热电装置及其发电方法
公开(公告)号：US20100282286A1
公开(公告)日：2010-11-11
申请号：US12811182
申请日：2009-10-26
申请人： Tsutomu Kanno , Akihiro Sakai , Kohei Takahashi , Satoshi Yotsuhashi , Hideaki Adachi
发明人： Tsutomu Kanno , Akihiro Sakai , Kohei Takahashi , Satoshi Yotsuhashi , Hideaki Adachi
IPC分类号： H01L35/30
CPC分类号： H01L35/32
摘要： The thermoelectric device of the present invention includes a first electrode and a second electrode that are disposed to be opposed to each other, and a laminate that is interposed between the first electrode and the second electrode, is connected electrically to both the first electrode and the second electrode, and is layered in the direction orthogonal to an electromotive-force extracting direction, which is the direction in which the first electrode and the second electrode are opposed to each other. The laminate includes a thermoelectric material layer as well as a first holding layer and a second holding layer that are disposed so as to interpose the thermoelectric material layer therebetween, the first holding layer and the second holding layer have layered structures with metals and insulators that are layered alternately, respectively, a layered direction of the layered structures is parallel with a layer surface of the laminate and is inclined with respect to the electromotive-force extracting direction, the insulators of the first holding layer and the insulators of the second holding layer are disposed so as to appear alternately in the layered direction, and a temperature difference is generated in the direction orthogonal to the layered direction of the laminate and orthogonal to the electromotive-force extracting direction, so that electrical power is output through the first electrode and the second electrode.
摘要翻译：本发明的热电元件包括彼此相对设置的第一电极和第二电极，并且插入在第一电极和第二电极之间的层压体电连接到第一电极和第二电极并且在与作为第一电极和第二电极彼此相对的方向的电动势提取方向正交的方向上层叠。层压体包括热电材料层以及设置成将热电材料层介于其间的第一保持层和第二保持层，第一保持层和第二保持层具有金属和绝缘体的分层结构，层叠结构的层叠方向分别与层叠体的层面平行，相对于电动势提取方向倾斜，第一保持层的绝缘体和第二保持层的绝缘体为被配置为在层叠方向上交替出现，并且在与层叠体的层叠方向正交的方向上产生与电动势提取方向正交的方向的温度差，从而通过第一电极和第二电极。

88. 发明申请

US20100194245A1 PIEZOELECTRIC THIN FILM AND METHOD OF MANUFACTURING THE SAME, ANGULAR VELOCITY SENSOR, METHOD OF MEASURING ANGULAR VELOCITY BY THE ANGULAR VELOCITY SENSOR, PIEZOELECTRIC GENERATING ELEMENT, AND METHOD OF GENERATING ELECTRIC POWER USING THE PIEZOELECTRIC GENERATING ELEMENT 有权
标题翻译：压电薄膜及其制造方法，角速度传感器，通过角速度传感器测量角速度的方法，压电发生元件以及使用压电发生元件生成电力的方法
公开(公告)号：US20100194245A1
公开(公告)日：2010-08-05
申请号：US12755180
申请日：2010-04-06
申请人： Takakiyo HARIGAI , Hideaki Adachi , Eiji Fujii
发明人： Takakiyo HARIGAI , Hideaki Adachi , Eiji Fujii
IPC分类号： H01L41/18 , H01L41/047 , H01L41/22 , G01C19/56 , H02N2/18
CPC分类号： C23C14/08 , C04B35/475 , C04B2235/3201 , C04B2235/3215 , C04B2235/3236 , G01C19/5607 , G01C19/5642 , H01L41/187 , H01L41/316 , Y10T29/42
摘要： Provided are a piezoelectric thin film including a lead-free ferroelectric material and exhibiting high piezoelectric performance comparable to that of PZT, and a method of manufacturing the piezoelectric thin film. The piezoelectric thin film of the present invention has a multilayer structure in which a metal electrode film having a plane orientation of (100), a (Bi,Na)TiO3 film, and a (Bi,Na,Ba)TiO3 film having a plane orientation of (001) are laminated in this order. The piezoelectric thin film of the present invention can be applied to a wide range of fields and uses. For example, with the piezoelectric thin film of the present invention, an angular velocity sensor of the present invention having high sensitivity and a piezoelectric generating element of the present invention having excellent power generation characteristics can be constructed.
摘要翻译：提供一种包含无铅铁电材料并具有与PZT相当的高压电性能的压电薄膜，以及制造压电薄膜的方法。本发明的压电薄膜具有多层结构，其中具有平面取向为（100）的金属电极膜，（Bi，Na）TiO 3膜和（Bi，Na，Ba）TiO 3膜具有平面（001）的取向依次层叠。本发明的压电薄膜可以应用于广泛的领域和用途。例如，利用本发明的压电薄膜，可以构成具有高灵敏度的本发明的角速度传感器和具有优异发电特性的本发明的压电发生元件。

89. 发明授权

US07474274B2 Display device and electronic device using the same 有权
标题翻译：显示装置和使用其的电子装置
公开(公告)号：US07474274B2
公开(公告)日：2009-01-06
申请号：US10960167
申请日：2004-10-07
申请人： Tsutomu Matsuhira , Hiroki Hanawa , Nobuyuki Sasaki , Hideaki Adachi
发明人： Tsutomu Matsuhira , Hiroki Hanawa , Nobuyuki Sasaki , Hideaki Adachi
IPC分类号： G09G5/00
CPC分类号： G09G3/3644 , G09G2340/0407
摘要： A display device of the present invention switches between two displays, a main panel display and a sub-panel display, by using one driver IC. Liquid crystals having different optimal driver voltages are used in the main panel and the sub-panel, and the optimal driver voltage for the panel in which display is to be performed is output. A driver voltage that is higher or lower than the optimal driver voltage is applied to the display panel where display is not to be performed, and the entire display thereof displays a single color. Display content of the panel on which display is not to be performed cannot be identified.
摘要翻译：本发明的显示装置通过使用一个驱动器IC来切换两个显示器，主面板显示器和子面板显示器。在主面板和子面板中使用具有不同最佳驱动器电压的液晶，并且输出要执行显示的面板的最佳驱动器电压。高于或低于最佳驱动器电压的驱动器电压被施加到不执行显示的显示面板，并且其整个显示器显示单一颜色。不能识别不显示显示的面板的显示内容。

90. 发明授权

US07167387B2 Variable resistance element, method of manufacturing the element, memory containing the element, and method of driving the memory 有权
标题翻译：可变电阻元件，元件的制造方法，包含元件的存储器以及驱动存储器的方法
公开(公告)号：US07167387B2
公开(公告)日：2007-01-23
申请号：US11061920
申请日：2005-02-22
申请人： Yasunari Sugita , Akihiro Odagawa , Hideaki Adachi , Satoshi Yotsuhashi , Tsutomu Kanno , Kiyoshi Ohnaka
发明人： Yasunari Sugita , Akihiro Odagawa , Hideaki Adachi , Satoshi Yotsuhashi , Tsutomu Kanno , Kiyoshi Ohnaka
IPC分类号： G11C11/00
CPC分类号： G11C13/0007 , G11C11/5685 , G11C2213/31 , H01L27/2409 , H01L27/2436 , H01L45/04 , H01L45/1233 , H01L45/1246 , H01L45/1273 , H01L45/147 , H01L45/1675
摘要： The present invention lowers a drive voltage of a RRAM, which is a promising low power consumption, high-speed memory and suppresses variations in the width of an electric pulse for realizing a same resistance change. The present invention provides a variable resistance element including: a first electrode; a layer in which its resistance is variable by applying an electric pulse thereto, the layer being formed on the first electrode; and a second electrode formed on the layer; wherein the layer has a perovskite structure; and the layer has at least one selected from depressions and protrusions in an interface with at least one electrode selected from the first electrode and the second electrode.
摘要翻译：本发明降低了作为有希望的低功耗高速存储器的RRAM的驱动电压，并且抑制了用于实现相同电阻变化的电脉冲宽度的变化。本发明提供一种可变电阻元件，包括：第一电极; 通过施加电脉冲使其电阻可变的层，所述层形成在第一电极上; 和形成在该层上的第二电极; 其中所述层具有钙钛矿结构; 并且所述层具有从与所述第一电极和所述第二电极中选择的至少一个电极的界面中的凹陷和突起中选择的至少一个。

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