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31. 发明授权

US06518690B2 Piezoelectric/electrostrictive film type elements and process for producing the same 有权
标题翻译：压电/电致伸缩膜型元件及其制造方法
公开(公告)号：US06518690B2
公开(公告)日：2003-02-11
申请号：US09837546
申请日：2001-04-18
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura , Masao Takahashi
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Kimura , Masao Takahashi
IPC分类号： H01L41187
CPC分类号： B81B3/0021 , H01L41/081 , H01L41/0933 , H01L41/094 , H01L41/0973 , H01L41/314 , H01L41/43 , Y10T29/40 , Y10T29/42 , Y10T29/49155
摘要： An integrated piezoelectric/electrostrictive film type element with excellent durability, includes a substrate made of a ceramic material composed mainly of completely stabilized or partially stabilized zirconium oxide, and a piezoelectric/electrostrictive operating section integrated onto the ceramic substrate by a film-forming method, the piezoelectric/electrostrictive operating section comprising a lower electrode, a piezoelectric/electrostrictive layer of a lead element-containing composition, and an upper electrode, wherein a heterophase-occurence rate at a surface of the piezoelectric/electrostrictive layer is controlled to a range of 0.1 to 30%.
摘要翻译：具有优异耐久性的集成压电/电致伸缩膜型元件包括由主要由完全稳定或部分稳定的氧化锆组成的陶瓷材料制成的基板和通过成膜方法集成在陶瓷基板上的压电/电致伸缩操作部分，压电/电致伸缩操作部分包括下电极，含铅元素组合物的压电/电致伸缩层和上电极，其中在压电/电致伸缩层的表面处的异相发生率被控制在 0.1〜30％。

32. 发明授权

US06396196B1 Piezoelectric device 失效
标题翻译：压电元件
公开(公告)号：US06396196B1
公开(公告)日：2002-05-28
申请号：US08488455
申请日：1995-06-07
申请人： Yukihisa Takeuchi , Koji Kimura
发明人： Yukihisa Takeuchi , Koji Kimura
IPC分类号： H01L4108
CPC分类号： H01L41/098 , B32B18/00 , C04B35/486 , C04B2237/32 , C04B2237/34 , C04B2237/348 , C04B2237/704
摘要： A piezoelectric device (1) includes an at least locally thin-walled ceramic substrate (2) and at least one piezoelectric transducer (3) formed on the thin-walled region (2a) of the substrate. The transducer (3) is film-shaped and has a convex shape to protrude toward the substrate (2).
摘要翻译：压电器件（1）包括至少局部薄壁陶瓷衬底（2）和形成在衬底的薄壁区域（2a）上的至少一个压电换能器（3）。换能器（3）是薄膜状的并且具有朝向基板（2）突出的凸形。

33. 发明授权

US06354200B1 Mask for screen printing, the method for producing same and circuit board produced by screen printing with such mask 失效
标题翻译：丝网印刷用面膜，其制造方法以及通过丝网印刷制成的电路板
公开(公告)号：US06354200B1
公开(公告)日：2002-03-12
申请号：US09435191
申请日：1999-11-05
申请人： Yukihisa Takeuchi , Koji Kimura , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Koji Kimura , Nobuo Takahashi
IPC分类号： B41N124
CPC分类号： B41N1/247 , H05K3/1225
摘要： Disclosed is a screen mask for screen printing including a positive pattern section and a negative pattern section with a mask material (emulsion film) formed on the negative pattern section, for transferring a printing ink to a substrate via openings of a mesh disposed at the positive pattern section, wherein a plating layer is selectively formed on the mesh of the negative pattern section so that the negative pattern section has a mesh opening ratio which is smaller than an opening ratio of the positive pattern section, and a width of a gap, which is formed on the substrate by the negative pattern section, is made to be not more than 40 &mgr;m.
摘要翻译：公开了一种用于丝网印刷的屏幕掩模，其包括正型图案部分和具有形成在负图案部分上的掩模材料（乳胶膜）的负图案部分，用于通过设置在阳性的网状物的开口将印刷油墨转印到基材上图案部分，其中在负图案部分的网格上选择性地形成镀层，使得阴图案部分的网孔开度比小于正图案部分的开口率和间隙的宽度，其中通过负型图形部分在基板上形成为不大于40μm。

34. 发明授权

US5852337A Piezoelectric film-type element 失效
标题翻译：压电膜型元件
公开(公告)号：US5852337A
公开(公告)日：1998-12-22
申请号：US863723
申请日：1997-05-27
申请人： Yukihisa Takeuchi , Koji Kimura , Masao Takahashi
发明人： Yukihisa Takeuchi , Koji Kimura , Masao Takahashi
IPC分类号： H01L41/09 , H01L41/08
CPC分类号： H01L41/0973 , H01L41/047
摘要： A piezoelectric film-type element includes a piezoelectric operating layer constructed by successively and integrally forming and stacking, on a ceramic substrate, a single flat film-shaped lower electrode, a piezoelectric layer, and an upper electrode comprising a plurality of alternately arranged strip electrodes. The lower electrode is designated as a first electrode, and the upper electrode is designated as a second electrode. A first piezoelectric operating means is constructed by the first and second electrodes and the piezoelectric layer, while a second piezoelectric operating means is constructed by the second electrode and the piezoelectric layer. No other piezoelectric layer is stacked on the foregoing piezoelectric operating layer. Operating characteristics of the piezoelectric operating section can be sufficiently utilized by constructing the piezoelectric film-type element as described above. Thus it is possible to provide a piezoelectric film-type element which has excellent performance, has a compact size and can operate at a low voltage.
摘要翻译：一种压电薄膜型元件，包括：在陶瓷基板上依次整体形成和堆叠单个平坦薄膜状下部电极，压电体层和上部电极构成的压电工作层，该单个平面薄膜状下部电极，包括多个交替排列的带状电极。下电极被指定为第一电极，上电极被指定为第二电极。第一压电操作装置由第一和第二电极和压电层构成，而第二压电操作装置由第二电极和压电层构成。在上述压电工作层上没有其他压电层堆叠。通过如上所述构造压电膜型元件，可以充分利用压电操作部的工作特性。因此，可以提供具有优异性能，具有紧凑尺寸并且可以在低电压下操作的压电膜型元件。

35. 发明授权

US5281888A Piezoelectric/electrostrictive element having auxiliary electrode disposed between piezoelectric/electrostrictive layer and substrate 失效
标题翻译：具有设置在压电/电致伸缩层和基板之间的辅助电极的压电/电致伸缩元件
公开(公告)号：US5281888A
公开(公告)日：1994-01-25
申请号：US30535
申请日：1993-03-12
申请人： Yukihisa Takeuchi , Koji Kimura
发明人： Yukihisa Takeuchi , Koji Kimura
IPC分类号： H01L41/09 , H01L41/18 , H03H9/24 , H01L41/08
CPC分类号： H01L41/0973 , H01L41/0475
摘要： A piezoelectric/electrostrictive element is disclosed which includes a ceramic substrate formed principally of partially or fully stabilized zirconia, a lower electrode formed on the ceramic substrate, a piezoelectric/electrostrictive layer formed on the lower electrode, and an upper electrode formed on the piezoelectric/electrostrictive layer. The element further includes an auxiliary electrode formed on the ceramic substrate, apart from the lower electrode, such that a portion of the auxiliary electrode is located between the piezoelectric/electrostrictive layer and the ceramic substrate. The auxiliary electrode is formed of an electrically conductive material which permits sufficiently good adhesion of the auxiliary electrode to the ceramic substrate and the piezoelectric/electrostrictive layer. The upper electrode extends between and is electrically connected to the piezoelectric/electrostrictive layer and the auxiliary electrode.
摘要翻译：公开了一种压电/电致伸缩元件，其包括主要由部分或完全稳定的氧化锆形成的陶瓷衬底，形成在陶瓷衬底上的下电极，形成在下电极上的压电/电致伸缩层，以及形成在压电/ 电致伸缩层。元件还包括形成在陶瓷基片上的辅助电极，与下电极分开，使辅助电极的一部分位于压电/电致伸缩层和陶瓷衬底之间。辅助电极由导电材料形成，其允许辅助电极与陶瓷基板和压电/电致伸缩层充分良好的粘附。上电极在压电/电致伸缩层和辅助电极之间延伸并电连接。

36. 发明授权

US5011732A Glass ceramic substrate having electrically conductive film 失效
标题翻译：具有导电膜的玻璃陶瓷基板
公开(公告)号：US5011732A
公开(公告)日：1991-04-30
申请号：US380318
申请日：1989-07-17
申请人： Yukihisa Takeuchi , Masayasu Ishikawa , Koji Kimura
发明人： Yukihisa Takeuchi , Masayasu Ishikawa , Koji Kimura
IPC分类号： C23C14/06 , C03C17/36 , C23C14/18 , C23C16/06 , C23C28/00 , C23C30/00 , H05K1/03 , H05K3/18 , H05K3/38
CPC分类号： C03C17/3607 , C03C17/36 , C03C17/3642 , C03C17/3652 , C03C17/3655 , H05K1/0306 , H05K3/38 , Y10S428/901 , Y10T428/24917 , Y10T428/24926 , Y10T428/251
摘要： A glass ceramic substrate containing mica and having an electrically conductive film formed thereon includes a bonding layer made of a material including at least silicon oxide, which is formed on a portion of one of the opposite surfaces of the glass ceramic substrate containing mica. The electrically conductive film is formed on the bonding layer and has a major component consisting of at least one element selected from the group consisting of aluminum, tungsten, molybdenum, titanium, tantalum and chromium.

37. 发明申请

US20080054761A1 PIEZOELECTRIC/ELECTROSTRICTIVE DEVICE 审中-公开
标题翻译：压电/电感器件
公开(公告)号：US20080054761A1
公开(公告)日：2008-03-06
申请号：US11872208
申请日：2007-10-15
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Ikeda , Koji Kimura , Kazuyoshi Shibata
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Ikeda , Koji Kimura , Kazuyoshi Shibata
IPC分类号： H02N2/00
CPC分类号： H01L41/094 , H01L41/0831 , H01L41/0946 , H01L41/1132 , H01L41/273
摘要： A piezoelectric/electrostrictive device is provided, including a pair of mutually opposing thin plate sections and a fixation section for supporting the thin plate sections. A piezoelectric/electrostrictive element is arranged on each of the thin plate sections. The piezoelectric/electrostrictive device also includes movable sections defined by at least first end portions of the thin plate sections and a material which is different from that of the thin plate section.
摘要翻译：提供一种压电/电致伸缩器件，包括一对相互相对的薄板部分和用于支撑薄板部分的固定部分。压电/电致伸缩元件布置在每个薄板部分上。压电/电致伸缩装置还包括由薄板部分的至少第一端部限定的可移动部分和与薄板部分不同的材料。

38. 发明授权

US07321180B2 Piezoelectric/electrostrictive device 失效
标题翻译：压电/电致伸缩器件
公开(公告)号：US07321180B2
公开(公告)日：2008-01-22
申请号：US10959420
申请日：2004-10-06
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Ikeda , Koji Kimura , Kazuyoshi Shibata
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Ikeda , Koji Kimura , Kazuyoshi Shibata
IPC分类号： H02N2/00
CPC分类号： H01L41/094 , H01L41/0831 , H01L41/0946 , H01L41/1132 , H01L41/273
摘要： A piezoelectric/electrostrictive device is provided, including a pair of mutually opposing thin plate sections and a fixation section for supporting the thin plate sections. A piezoelectric/electrostrictive element is arranged on each of the thin plate sections. The piezoelectric/electrostrictive device also includes movable sections defined by at least first end portions of the thin plate sections and a material which is different from that of the thin plate section.
摘要翻译：提供一种压电/电致伸缩器件，包括一对相互相对的薄板部分和用于支撑薄板部分的固定部分。压电/电致伸缩元件布置在每个薄板部分上。压电/电致伸缩装置还包括由薄板部分的至少第一端部限定的可移动部分和与薄板部分不同的材料。

39. 发明授权

US07192799B2 Matrix type piezoelectric/electrostrictive device and manufacturing method thereof 失效
标题翻译：矩阵型压电/电致伸缩器件及其制造方法
公开(公告)号：US07192799B2
公开(公告)日：2007-03-20
申请号：US10834297
申请日：2004-04-28
申请人： Yukihisa Takeuchi , Masashi Watanabe , Koji Kimura , Tatsuo Kawaguchi
发明人： Yukihisa Takeuchi , Masashi Watanabe , Koji Kimura , Tatsuo Kawaguchi
IPC分类号： H01L41/00 , H01L21/44 , H01L41/047 , H01L41/083
CPC分类号： G02B6/12004 , G02B26/0858 , H01J5/54 , H01L27/20 , H01L41/0986 , H01L41/338 , H01L41/43 , Y10T29/42
摘要： A method of making a matrix type piezoelectric/electrostrictive device having a plurality of pillar shaped piezoelectric/electrostrictive elements, each having a piezoelectric/electrostrictive substance and at least a pair of electrodes being formed on the sides of the substance, are vertically provided on a thick ceramic substrate, such that the device is driven by displacement of the piezoelectric/electrostrictive substance. In this device, the piezoelectric/electrostrictive elements are integrally bonded to the ceramic substrate and independently arranged in two dimensions. The percentage of transgranularly fractured crystal grains on at least the sides of the piezoelectric/electrostrictive substance on which the electrodes are formed is 10% or less. The unit forms a curved surface near a joined section between the substance and the substrate.
摘要翻译：制造具有多个柱状压电/电致伸缩元件的矩阵型压电/电致伸缩元件的方法，每个具有压电/电致伸缩物质和至少一对电极形成在物质的侧面上，垂直地设置在使得该器件由压电/电致伸缩物质的位移驱动。在该装置中，压电/电致伸缩元件一体地结合到陶瓷基板上，并且二维地独立地布置。在形成电极的压电/电致伸缩物质的至少两侧的晶粒间断裂的晶粒的百分比为10％以下。该单元在物质和基底之间的接合部分附近形成弯曲表面。

40. 发明授权

US06988301B2 Method for manufacturing a matrix type actuator 失效
标题翻译：矩阵式致动器的制造方法
公开(公告)号：US06988301B2
公开(公告)日：2006-01-24
申请号：US11007485
申请日：2004-12-08
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi , Koji Kimura
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi , Koji Kimura
IPC分类号： H04R17/00 , H01L41/04 , H01L41/08 , H01L41/18 , H02N2/00
CPC分类号： H01L27/20 , B41J2/14209 , H01L41/338 , H01L41/339 , H02N2/021 , Y10T29/42 , Y10T29/43 , Y10T29/435 , Y10T29/49078 , Y10T29/49126 , Y10T29/4913 , Y10T29/49833
摘要： A matrix type piezoelectric/electrostrictive (P/E) actuator includes a plurality of piezoelectric/electrostrictive elements, each including a piezoelectric/electrostrictive body and at least one pair of electrodes formed on a ceramic substrate. The matrix type P/E actuator is activated by the displacement of the piezoelectric/electrostrictive bodies. The piezoelectric/electrostrictive elements are joined to the ceramic substrate as respective unified bodies, and are two-dimensionally arranged independently from each other. The piezoelectric/electrostrictive actuator provides a greater displacement with a lower voltage, a high responsive speed, and a greater generating force, as well as enhancing the mounting ability and the integration. A method for manufacturing such a matrix type P/E actuator is also disclosed.
摘要翻译：矩阵型压电/电致伸缩（P / E）致动器包括多个压电/电致伸缩元件，每个压电/电致伸缩元件包括压电/电致伸缩体和在陶瓷衬底上形成的至少一对电极。矩阵型P / E致动器由压电/电致伸缩体的位移激活。压电/电致伸缩元件作为各自的统一体接合到陶瓷基板，并且彼此独立地二维地排列。压电/电致伸缩致动器提供具有较低电压，高响应速度和更大发电力的更大位移，以及增强安装能力和集成度。还公开了一种用于制造这种矩阵型P / E致动器的方法。

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