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11. 发明授权

US06323582B1 Piezoelectric/Electrostrictive device 失效
标题翻译：压电/电致伸缩器件
公开(公告)号：US06323582B1
公开(公告)日：2001-11-27
申请号：US09473835
申请日：1999-12-28
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Masato Komazawa , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Masato Komazawa , Koji Kimura
IPC分类号： H01L4108
CPC分类号： H01L41/43 , H01L41/0946 , H01L41/27
摘要： Provided is a piezoelectric/electrostrictive device comprising a driving portion to be driven by a displacement of a piezoelectric/electrostrictive element, a movable portion to be operated based on a drive of the driving portion, and a fixing portion for holding the driving portion and the movable portion, the fixing portion and the movable portions being coupled via the driving portion, and a hole being formed by an inner wall of the driving portion, inner wall of the movable portion, and inner walls of the fixing portion.
摘要翻译：本发明提供一种压电/电致伸缩器件，其特征在于，包括：驱动部，其通过压电/电致伸缩元件的位移驱动;基于所述驱动部的驱动而被驱动的可动部;以及固定部，可动部分，固定部分和可动部分经由驱动部分联接，以及由驱动部分的内壁，可移动部分的内壁和固定部分的内壁形成的孔。

12. 发明授权

US06931698B2 Method for fabricating piezoelectric/electrostrictive device 失效
标题翻译：制造压电/电致伸缩器件的方法
公开(公告)号：US06931698B2
公开(公告)日：2005-08-23
申请号：US10096059
申请日：2002-03-12
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： G02B26/08 , H01L41/04 , H01L41/08 , H01L41/09 , H01L41/314 , H01L41/338 , H02N2/02 , H04R17/00
CPC分类号： G02B26/0858 , H01L41/094 , H01L41/0946 , H01L41/314 , H01L41/338 , Y10T29/42 , Y10T29/49002 , Y10T29/49005 , Y10T29/4902 , Y10T29/4908
摘要： A piezoelectric/electrostrictive device is provided including a functional element. The functional element includes a base portion, a deformable portion assuming the form of a thin plate and extending from the base portion to thereby form a plane, a piezoelectric/electrostrictive element formed on the deformable portion, and a reflective portion extending from the deformable portion so as to form an active plane intersecting with the plane of the deformable portion and having a light-reflecting member disposed on the active plane. Operation of the piezoelectric/electrostrictive element causes the deformable portion to be deformed in a direction substantially perpendicular to the plane of the deformable portion to thereby change a reflection angle of light reflected from the reflective portion.
摘要翻译：提供了包括功能元件的压电/电致伸缩器件。功能元件包括基部，呈现薄板形状并从基部延伸形成平面的可变形部分，形成在可变形部分上的压电/电致伸缩元件以及从可变形部分延伸的反射部分以便形成与可变形部分的平面相交并且具有设置在有效平面上的光反射部件的有源平面。压电/电致伸缩元件的操作使得可变形部分在基本上垂直于可变形部分的平面的方向上变形，从而改变从反射部分反射的光的反射角度。

13. 发明授权

US06671939B2 Method for producing a piezoelectric/electrostrictive device 失效
标题翻译：压电/电致伸缩器件的制造方法
公开(公告)号：US06671939B2
公开(公告)日：2004-01-06
申请号：US10099671
申请日：2002-03-15
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： H04R1700
CPC分类号： H01L41/0946 , H01L41/27 , Y10T29/42 , Y10T29/49005 , Y10T29/49126 , Y10T29/49128 , Y10T29/49574 , Y10T29/49789 , Y10T29/49798
摘要： A piezoelectric/electrostrictive device includes a pair of mutually opposing thin plate sections, a movable section, and a fixation section for supporting the thin plate sections and the movable section. One or more piezoelectric/electrostrictive elements are arranged on the pair of thin plate sections. A hole is formed by both inner walls of the pair of thin plate sections, an inner wall of the movable section, and an inner wall of the fixation section. At least one thin plate section of the pair of thin plate sections is previously bent in a direction to make mutual approach so that it has an inwardly convex configuration to the hole.
摘要翻译：压电/电致伸缩装置包括一对相互相对的薄板部分，可移动部分和用于支撑薄板部分和可移动部分的固定部分。一对或多个压电/电致伸缩元件设置在一对薄板部分上。由一对薄板部分的内壁，可移动部分的内壁和固定部分的内壁两个孔形成一个孔。该一对薄板部分中的至少一个薄板部分预先沿着相互接近的方向弯曲，使得其具有朝向该孔的向内凸起的构造。

14. 发明授权

US06472799B2 Piezoelectric/electrostrictive device and method of manufacturing same 失效
公开(公告)号：US06472799B2
公开(公告)日：2002-10-29
申请号：US10072189
申请日：2002-02-07
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： H01L4108
CPC分类号： H01L41/0946 , H01L41/0831 , H01L41/22 , H01L41/27 , H01L41/273 , H01L41/314
摘要： A piezoelectric/electrostrictive device including a pair of mutually opposing thin plate sections, a movable section, and a fixation section for supporting the thin plate sections and the movable section. At least one piezoelectric/electrostrictive element is arranged on the pair of thin plate section, and a hole is formed by both inner walls of the pair of thin plate sections, an inner wall of the movable section, and an inner wall of the fixation section. The pair of thin plate sections are previously bent in directions to make mutual separation so that they have an outwardly convex configuration.

15. 发明授权

US06404109B1 Piezoelectric/electrostrictive device having increased strength 失效
标题翻译：具有增强强度的压电/电致伸缩器件
公开(公告)号：US06404109B1
公开(公告)日：2002-06-11
申请号：US09544013
申请日：2000-04-06
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： H01L4109
CPC分类号： H01L41/0946 , H01L41/0831 , H01L41/22 , H01L41/27 , H01L41/273 , H01L41/314
摘要： A piezoelectric/electrostrictive device including a pair of mutually opposing thin plate sections, a movable section, and a fixation section for supporting the thin plate sections and the movable section. At least one piezoelectric/electrostrictive element is arranged on the pair of thin plate sections, and a hole is formed by both inner walls of the pair of thin plate sections, an inner wall of the movable section, and an inner wall of the fixation section. The pair of thin plate sections are previously bent in directions to make mutual separation so that they have an outwardly convex configuration.
摘要翻译：一种压电/电致伸缩装置，包括一对相互相对的薄板部分，可移动部分和用于支撑薄板部分和可移动部分的固定部分。至少一个压电/电致伸缩元件设置在一对薄板部分上，并且由一对薄板部分的内壁，可移动部分的内壁和固定部分的内壁形成孔。预先将一对薄板部分弯曲成相互分离的方向，使得它们具有向外凸起的构造。

16. 发明授权

US06396193B1 Piezoelectric/electrostrictive device having mutually opposing thin plate portions 有权
标题翻译：具有相互相对的薄板部分的压电/电致伸缩器件
公开(公告)号：US06396193B1
公开(公告)日：2002-05-28
申请号：US09628232
申请日：2000-07-28
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Masato Komazawa , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Masato Komazawa , Koji Kimura
IPC分类号： H01L4108
CPC分类号： H01L41/43 , H01L41/0946 , H01L41/31
摘要： A piezoelectric/electrostrictive device includes a driving portion, a movable portion and a fixing portion. The driving portion includes a pair of mutually opposing thin plate portions and a piezoelectric/electrostrictive (P/E) element. A P/E operating portion of the P/E element is arranged on at least a part of an outer surface of at least one of the thin plate portions, such that one end thereof exists on the fixing portion or the movable portion and the other end thereof is arranged on the thin plate portion. At least one end of a P/E layer of the P/E element exists on the fixing portion or the movable portion, and the other end is arranged on the thin plate portion.
摘要翻译：压电/电致伸缩器件包括驱动部分，可动部分和固定部分。驱动部分包括一对相互相对的薄板部分和压电/电致伸缩（P / E）元件。 P / E元件的AP / E操作部分布置在至少一个薄板部分的外表面的至少一部分上，使得其一端存在于固定部分或可移动部分上，另一端布置在薄板部分上。 P / E元件的P / E层的至少一端存在于固定部或可动部上，另一端配置在薄板部上。

17. 发明授权

US5889352A Piezo-electric/electrostrictive film type element 失效
标题翻译：压电/电致伸缩膜型元件
公开(公告)号：US5889352A
公开(公告)日：1999-03-30
申请号：US727083
申请日：1996-10-08
申请人： Yukihisa Takeuchi , Koji Kimura , Tsutomu Nanataki
发明人： Yukihisa Takeuchi , Koji Kimura , Tsutomu Nanataki
IPC分类号： G01L1/16 , G01L9/00 , H01L41/08 , H01L41/09 , H04R17/00 , H04R17/08
CPC分类号： G01L9/008 , H01L41/0973 , H04R17/00 , H04R17/08
摘要： A piezo-electric/electrostrictive film type element is constituted of a ceramic substrate including a spacer plate having at least one window, and a thin closure plate for closing the window, integrally joined to the spacer plate, and a piezo-electric/electrostrictive working portion having a lower electrode, a piezo-electric/electrostrictive layer and an upper electrode disposed in turn in the form of a layer at a closure position of the window on the outer surface of the closure plate by a film formation method. The piezo-electric/electrostrictive layer is arranged so as to cover a part only of the area of the window in a plan view. Since at the end portions of the void, the piezo-electric/electrostrictive working portion does not pick up fluctuation and vibration which would contain noise at the end portions of the void, the noise at the time of sensing, filtering or acoustic oscillation can be remarkably minimized, and a gap between the characteristics of a simulation at the time of design and those of the actual product can be remarkably reduced.
摘要翻译：压电/电致伸缩薄膜型元件由包括具有至少一个窗口的间隔板和用于闭合窗口的薄封闭板，整体连接到间隔板的陶瓷基板和压电/电致伸缩工作具有下电极的部分，压电/电致伸缩层和上电极，其通过成膜方法依次设置在封闭板的外表面上的窗口的封闭位置处的层的形式。压电/电致伸缩层被布置成在平面图中仅覆盖窗口区域的一部分。由于在空隙的端部，压电/电致伸缩工作部分不会吸收在空隙的端部处将包含噪声的波动和振动，所以在感测，滤波或声振荡时的噪声可以是显着地最小化，并且在设计时的仿真特性与实际产品的特性之间的差距可以显着降低。

18. 发明授权

US5809626A Method for producing multi diaphragm structure 失效
标题翻译：多隔膜结构的制造方法
公开(公告)号：US5809626A
公开(公告)日：1998-09-22
申请号：US802283
申请日：1997-02-19
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Nobuo Takahashi
IPC分类号： F15B15/10 , F15B21/08 , G01L7/08 , H01L41/09 , H01L41/22
CPC分类号： H01L41/0973 , G01L9/0044 , H01L41/43 , Y10T29/42
摘要： To a ceramic green sheet for a substrate, in which holes for throughholes were formed, a ceramic connecting paste is printed so that a plurality of non-printed portions corresponding to a disposition pattern of a plurality of inner spaces are formed, and a connecting layer for dividing a space into sections is formed so that the connecting paste is not present in portions where the plurality of inner spaces are formed. Then, a thin ceramic green sheet for a diaphragm plate the thin diaphragm plate, is superposed on the connecting layer to obtain a laminate, and the laminate is fired to obtain a unitary multidiaphragm structure. The method provides a multidiaphragm structure free from exfoliation of a laminated layer caused between laminated green sheets and free from deformation of a diaphragm portion caused by punching or handling.
摘要翻译：对于形成有用于通孔的基板的陶瓷生片，印刷陶瓷连接膏，以形成与多个内部空间相对应的多个非印刷部分，连接层形成将空间分割为多个部分的部分，使得在形成多个内部空间的部分中不存在连接膏。然后，将薄膜隔板的薄陶瓷生片重叠在连接层上，得到层压体，并对该层压体进行烧制以获得单一的多膈膜结构。该方法提供了一种多层隔膜结构，其在层压生坯之间不产生层压层的剥离，并且不会由于冲压或处理而导致隔膜部分的变形。

19. 发明申请

US20060197413A9 Actuator Device 有权
标题翻译：执行机构
公开(公告)号：US20060197413A9
公开(公告)日：2006-09-07
申请号：US10896769
申请日：2004-07-22
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura , Natsumi Shimogawa , Takayoshi Akao
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura , Natsumi Shimogawa , Takayoshi Akao
IPC分类号： H01L41/04
CPC分类号： B81B3/0018 , B81B2201/032 , G02B26/0841 , G02B26/0858 , H01L41/0474 , H01L41/0973 , H04R17/005 , H04R2201/003
摘要： An actuator device has a drive section including a plurality of actuators arranged in a plane on a substrate, and a single first plate member to which drive forces from the actuators of the drive section are transmitted. A plurality of spacers are disposed between the first plate member and the substrate, forming m cells. Each of the actuators has a cavity, a vibrating section and a fixed section formed on the substrate. The rigidity of the first plate member is greater than the rigidity of the vibrating section of the actuator.
摘要翻译：致动器装置具有驱动部，该驱动部具有布置在基板上的平面中的多个致动器，以及传递来自驱动部的致动器的驱动力的单个第一板部件。多个间隔件设置在第一板构件和基板之间，形成m个单元。每个致动器具有形成在基板上的空腔，振动部分和固定部分。第一板构件的刚性大于致动器的振动部的刚性。

20. 发明授权

US06968603B2 Method of producing a piezoelectric/electrostrictive device 失效
标题翻译：制造压电/电致伸缩器件的方法
公开(公告)号：US06968603B2
公开(公告)日：2005-11-29
申请号：US10122658
申请日：2002-04-15
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura
IPC分类号： H01L41/08 , H01L41/083 , H01L41/09 , H01L41/22 , H01L41/338 , H02N2/00 , H04R17/00 , H01L41/04 , H01L41/18
CPC分类号： H01L41/0946 , H01L41/27 , Y10T29/42 , Y10T29/49789 , Y10T29/49798
摘要： A piezoelectric/electrostrictive device includes a pair of mutually opposing thin plate sections, a movable section, and a fixing section for supporting the thin plate sections and the movable section. Piezoelectric/electrostrictive elements are arranged on at least one thin plate section of the pair of thin plate sections. A hole is formed by both inner walls of the pair of thin plate sections, an inner wall of the movable section, and an inner wall of the fixing section. The piezoelectric/electrostrictive device further includes at least one beam section extending from the inner wall of the movable section to the inner wall of the fixing section.
摘要翻译：压电/电致伸缩装置包括一对相互相对的薄板部分，可移动部分和用于支撑薄板部分和可移动部分的固定部分。压电/电致伸缩元件布置在该对薄板部分的至少一个薄板部分上。一对薄壁部分的内壁，可移动部分的内壁和固定部分的内壁都由一个孔形成。压电/电致伸缩装置还包括从可动部分的内壁延伸到固定部分的内壁的至少一个梁部分。

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