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61. 发明授权

US09136461B2 Polymeric piezoelectric material and process for producing the same 有权
标题翻译：聚合物压电材料及其制造方法
公开(公告)号：US09136461B2
公开(公告)日：2015-09-15
申请号：US13990677
申请日：2012-10-12
申请人： Kazuhiro Tanimoto , Mitsunobu Yoshida , Shigeo Nishikawa , Masaki Shimizu
发明人： Kazuhiro Tanimoto , Mitsunobu Yoshida , Shigeo Nishikawa , Masaki Shimizu
IPC分类号： H01L41/193 , C08G63/02 , C08G63/06 , C08G63/08 , B29D7/01 , H01L41/047 , H01L41/18 , H01L41/22 , H01L41/33 , H01L41/35 , C08J5/18 , C08K5/29 , C08L67/04 , B29C71/02 , H01L41/45
CPC分类号： H01L41/193 , B29C55/04 , B29C71/02 , B29C2071/022 , B29D7/01 , B29K2067/046 , B29K2995/004 , C08G63/02 , C08G63/06 , C08G63/08 , C08J5/18 , C08J7/08 , C08J2367/04 , C08K5/29 , C08L67/04 , H01L41/0478 , H01L41/18 , H01L41/22 , H01L41/33 , H01L41/35 , H01L41/45 , C08L79/00
摘要： A polymeric piezoelectric material having an aliphatic polyester (A) with a weight-average molecular weight of from 50,000 to 1,000,000 and having optical activity, and a stabilizing agent (B) with a weight-average molecular weight of from 200 to 60,000 having at least one kind of functional group selected from the group consisting of a carbodiimide group, an epoxy group and an isocyanate group, wherein the crystallinity of the material obtained by a DSC method is from 20% to 80%, and a content of the stabilizing agent (B) is from 0.01 part by mass to 10 parts by mass with respect to 100 parts by mass of the aliphatic polyester (A), as well as a process for producing the same, is provided.
摘要翻译：具有重均分子量为50,000〜1,000,000的具有光学活性的脂肪族聚酯（A）和重均分子量为200〜60,000的稳定剂（B）的聚合物压电材料至少具有一种选自碳二亚胺基，环氧基和异氰酸酯基的官能团，其中通过DSC法获得的材料的结晶度为20％至80％，并且稳定剂（ B）相对于100质量份的脂肪族聚酯（A）为0.01质量份〜10质量份，以及其制造方法。

62. 发明申请

US20150057540A1 Piezoelectric Device, Ultrasound Probe, Droplet Discharge Device, And Piezoelectric Device Fabrication Method 有权
标题翻译：压电器件，超声波探头，滴液放电器件和压电器件制造方法
公开(公告)号：US20150057540A1
公开(公告)日：2015-02-26
申请号：US14383465
申请日：2013-02-12
申请人： KONICA MINOLTA, INC.
发明人： Kouichi Sameshima , Takashi Matsuo
IPC分类号： H01L41/08 , A61B8/00 , H01L41/35 , B41J2/14
CPC分类号： H01L41/08 , A61B8/4405 , A61B8/4483 , B06B1/06 , B41J2/14201 , B41J2/14233 , B41J2002/14491 , H01L41/047 , H01L41/0475 , H01L41/0973 , H01L41/1876 , H01L41/313 , H01L41/316 , H01L41/35 , Y10T29/42
摘要： In a piezoelectric device, an ultrasound probe, and a droplet discharge unit of the present invention, each of a pair of first and second electrodes is placed on a piezoelectric member having a single orientation in a direction perpendicular to a thickness direction thereof to extend in a direction perpendicular to the thickness direction or along the thickness direction and in a direction perpendicular to the direction of the orientation. Therefore, the piezoelectric device of the present invention has excellent piezoelectric properties. Further, the ultrasound probe and the droplet discharge unit of the present invention have good efficiency.
摘要翻译：在本发明的压电装置，超声波探头和液滴喷射装置中，一对第一和第二电极中的每一个被放置在与其厚度方向垂直的方向上具有单一取向的压电元件上，以在垂直于厚度方向或沿着厚度方向的方向和垂直于取向方向的方向。因此，本发明的压电元件具有优异的压电特性。此外，本发明的超声波探头和液滴喷射单元具有良好的效率。

63. 发明申请

US20140333992A1 CONTROLLABLE POLYMER ACTUATOR 有权
标题翻译：可控聚合物致动器
公开(公告)号：US20140333992A1
公开(公告)日：2014-11-13
申请号：US14367588
申请日：2012-12-18
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Wiebe Wagemans , Dirk Brokken , Floris Maria Hermansz Crompvoets
IPC分类号： G02B26/08 , H01L41/047 , H01L41/09 , H01L41/193 , H01L41/35 , H01L41/331
CPC分类号： G02B26/0875 , H01L41/0471 , H01L41/09 , H01L41/0986 , H01L41/193 , H01L41/331 , H01L41/35 , H01L41/45 , Y10T29/42
摘要： A controllable polymer actuator (1) comprising a dielectric elastomeric film (2); a first (3) and a second (4) deformable electrode arranged on opposite sides of the dielectric elastomeric film such that application of a voltage between the electrodes causes an active portion (7) of the controllable polymer actuator to change topography. The controllable polymer actuator (1) further comprises a deformation controlling layer (5, 6) connected to the dielectric elastomeric film. The deformation controlling layer at least locally has a higher stiffness than the dielectric elastomeric film, and exhibits a spatially varying stiffness across the active portion (7). This may enable surface topographies that could not at all be achieved using previously known controllable polymer actuators and/or may enable a certain surface topography to be achieved with a simpler electrode pattern and/or fewer individually controllable electrodes.
摘要翻译：一种可控制的聚合物致动器（1），包括介电弹性膜（2）; 布置在介电弹性体膜的相对侧上的第一（3）和第二（4）可变形电极，使得在电极之间施加电压导致可控聚合物致动器的有效部分（7）改变形貌。可控制聚合物致动器（1）还包括连接到电介质弹性膜的变形控制层（5,6）。变形控制层至少局部地具有比介电弹性体膜更高的刚度，并且在活性部分（7）上表现出空间变化的刚度。这可以使得能够使用先前已知的可控聚合物致动器完全不能实现的表面形貌和/或可以通过更简单的电极图案和/或更少的可独立控制的电极来实现某些表面形貌。

64. 发明申请

US20140203687A1 Stealth Dicing for Ultrasound Transducer Array 有权
标题翻译：超声波传感器阵列隐形切片
公开(公告)号：US20140203687A1
公开(公告)日：2014-07-24
申请号：US13748415
申请日：2013-01-23
申请人： Stefan Stegmeier , Jorg Zapf , Xuanming Lu
发明人： Stefan Stegmeier , Jorg Zapf , Xuanming Lu
IPC分类号： H01L41/35 , H01L41/08
CPC分类号： B06B1/0629 , H01L27/20 , H01L41/33 , H01L41/338
摘要： An ultrasound transducer array is formed with stealth dicing. A laser is used to form defects within the piezoelectric substrate and along the desired kerf locations. The substrate is fractured along the defects. A controlled expansion, such as using thermal expansion, may be used to establish the desired kerf width. Spacers may be used to maintain the desired kerf width. The kerfs are filled to create the ultrasound transducer array.
摘要翻译：超声换能器阵列形成有隐形切割。使用激光器在压电基片内形成缺陷并沿着所需的切口位置。基板沿缺陷断裂。可以使用诸如使用热膨胀的受控膨胀来建立所需的切口宽度。垫片可用于保持所需的切口宽度。填充切口以创建超声换能器阵列。

65. 发明申请

US20140028573A1 SUSPENSION ELEMENT HAVING INTEGRATED PIEZO MATERIAL FOR PROVIDING HAPTIC EFFECTS TO A TOUCH SCREEN 有权
标题翻译：具有集成的PIEZO材料的悬挂元件，用于向触摸屏提供消音效果
公开(公告)号：US20140028573A1
公开(公告)日：2014-01-30
申请号：US13558475
申请日：2012-07-26
申请人： Neil Olien , Daniel Parker , Allan Visitacion , Trevor Jones , Frank Ye
发明人： Neil Olien , Daniel Parker , Allan Visitacion , Trevor Jones , Frank Ye
IPC分类号： G06F3/01 , H01L41/35
CPC分类号： H01L41/35 , G06F3/016 , G06F3/041 , G06F3/0414 , G06F3/048 , H01L41/25 , H01L41/311 , Y10T29/42 , Y10T29/49005 , Y10T29/49126
摘要： A compliant suspension element is disclosed for use in mounting an electronic touch screen or touch surface. At least one compliant suspension element couples a touch screen and a housing component together such that the touch screen component is movable relative to the housing component. A segment of piezo material is coupled to opposing surfaces of the at least one suspension element for producing a force that moves the touch screen component relative to the housing component and thereby provide a haptic effect to a user of the touch screen component. In reaction to the force produced by the segments of piezo material, the at least one suspension element is configured to allow movement of the touch screen component relative to the housing component in a first direction and to limit movement between the touch screen component and the housing component in at least a second direction.
摘要翻译：公开了用于安装电子触摸屏或触摸表面的柔性悬挂元件。至少一个顺从的悬挂元件将触摸屏和壳体部件联接在一起，使得触摸屏部件相对于壳体部件是可移动的。压电材料的一段被耦合到所述至少一个悬挂元件的相对表面，用于产生使触摸屏部件相对于壳体部件移动的力，从而向触摸屏部件的使用者提供触觉效果。响应于由压电材料的段产生的力，至少一个悬挂元件构造成允许触摸屏部件相对于壳体部件在第一方向上移动并且限制触摸屏部件和壳体之间的移动分量在至少第二方向上。

66. 发明申请

US20130154440A1 IN-PLANE ACTUATED RESONANT DEVICE AND METHOD OF MANUFACTURING THE DEVICE 有权
标题翻译：内置激光谐振器件及其制造方法
公开(公告)号：US20130154440A1
公开(公告)日：2013-06-20
申请号：US13818771
申请日：2011-09-09
申请人： Sebastien Hentz
发明人： Sebastien Hentz
IPC分类号： H01L41/107 , H01L41/053 , H01L41/35
CPC分类号： H01L41/107 , H01L41/053 , H01L41/35 , H03H9/02259 , H03H9/2457 , H03H2009/02496 , Y10T29/42
摘要： An in-plane actuated resonant device, and method of manufacturing the device. The device includes a support; a suspended beam, moving parallel to the plane of the surface of the support and anchored to the support through at least one of its ends; and a mechanism actuating the beam to enable its displacement parallel to the support. The actuation mechanism includes at least one suspended element, anchored to the support and to one lateral face of the beam. The element moves when a control voltage is applied to the element and thus causes displacement of the beam. The device may be manufactured using surface technology and is applicable particularly for resonant mass sensors.
摘要翻译：平面内致动谐振装置及其制造方法。该装置包括支架; 悬挂梁，平行于支撑件的表面的平面移动并通过其至少一个端部锚固到支撑件; 以及致动梁以使其能够平行于支撑件的位移的机构。致动机构包括至少一个悬挂元件，锚固到支撑件和梁的一个侧面。当控制电压施加到元件上时，元件移动，从而导致光束的位移。该装置可以使用表面技术制造，并且特别适用于谐振质量传感器。

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