公开(公告)号：US07713576B2

公开(公告)日：2010-05-11

申请号：US10680229

申请日：2003-10-08

申请人： Kui Yao ,  Xu Jiang He ,  Yuan Xu ,  Eng Hock Francis Tay

发明人： Kui Yao ,  Xu Jiang He ,  Yuan Xu ,  Eng Hock Francis Tay

IPC分类号： B05D5/12 ,  H01L41/22

CPC分类号： C23C18/1208 ,  C04B35/491 ,  C04B35/62805 ,  C04B35/62886 ,  C04B35/6303 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3249 ,  C04B2235/3296 ,  C04B2235/3298 ,  C04B2235/449 ,  C04B2235/5445 ,  C04B2235/80 ,  H01L41/1876 ,  H01L41/314 ,  H01L41/43 ,  Y10T29/42

摘要： A method of producing a piezoelectric ceramic thick film on a substrate, said method comprising: providing a piezoelectric ceramic material in powder form; forming a liquid mixture by mixing the powdered material with a liquid phase precursor of a metal oxide of low-melting point, said precursor being adapted to decompose, upon subsequent annealing, into the metal oxide; drying the liquid mixture to form a precipitate; milling the precipitate to form a powdered precipitate; adding an organic carrier to the powdered precipitate; further milling the precipitate to form a paste; depositing a layer of the paste, as a wet film, onto the substrate; and annealing the layered substrate at a temperature and for a time sufficient to cause transformation of the paste into the thick film.

摘要翻译： 一种在基板上制造压电陶瓷厚膜的方法，所述方法包括：提供粉末形式的压电陶瓷材料; 通过将粉末材料与低熔点金属氧化物的液相前体混合而形成液体混合物，所述前体适于在随后退火时分解成金属氧化物; 干燥液体混合物形成沉淀物; 研磨沉淀物以形成粉末状沉淀物; 向粉末沉淀物中加入有机载体; 进一步研磨沉淀以形成糊状物; 将一层糊状物作为湿膜沉积到基底上; 并在足以使糊料变形成厚膜的温度和时间下退火分层基板。

公开(公告)号：US20120313482A1

公开(公告)日：2012-12-13

申请号：US13518866

申请日：2009-12-23

申请人： Kui Yao ,  Shuting Chen ,  Eng Hock Francis Tay

发明人： Kui Yao ,  Shuting Chen ,  Eng Hock Francis Tay

IPC分类号： B05D7/24 ,  B05D3/12 ,  B05D5/12 ,  H01L41/22 ,  H01L41/00 ,  H01L43/10 ,  H01L43/12 ,  H01G4/00 ,  G01J5/00 ,  B05D3/02 ,  H01G13/00

CPC分类号： H01G4/18 ,  H01L41/193 ,  H01L41/317 ,  H01L41/45

摘要： A method of forming a vinylidene fluoride (VDF) oligomer or co-oligomer film on a substrate is disclosed. The method comprises forming a VDF oligomer or co-oligomer precursor solution; depositing the VDF oligomer or co-oligomer precursor solution onto the substrate to form a preliminary VDF oligomer or co-oligomer film on the substrate; and applying uniaxial pressure on the preliminary VDF oligomer or co-oligomer film and the substrate at an elevated temperature to form the VDF oligomer or co-oligomer film on the substrate. The substrate may comprise a metal surface which may be used as a bottom electrode and a top electrode may be deposited on the VDF oligomer or co- oligomer film The VDF oligomer or co-oligomer film, the bottom electrode on the substrate and the top electrode on the VDF oligomer or co-oligomer film form an electrical device.

摘要翻译： 公开了一种在衬底上形成偏二氟乙烯（VDF）低聚物或共低聚物膜的方法。 该方法包括形成VDF低聚物或共低聚物前体溶液; 将VDF低聚物或共聚低聚物前体溶液沉积到衬底上以在衬底上形成预备的VDF低聚物或共低聚物膜; 并在升高的温度下对预备的VDF低聚物或共低聚物膜和基底施加单轴压力，以在基底上形成VDF低聚物或共低聚物膜。 衬底可以包括可以用作底部电极的金属表面，并且顶部电极可以沉积在VDF低聚物或共聚低聚物膜上.VDF低聚物或共低聚物膜，衬底上的底部电极和顶部电极 在VDF低聚物或共低聚物膜上形成电气装置。

公开(公告)号：US09058934B2

公开(公告)日：2015-06-16

申请号：US13518866

申请日：2009-12-23

申请人： Kui Yao ,  Shuting Chen ,  Eng Hock Francis Tay

发明人： Kui Yao ,  Shuting Chen ,  Eng Hock Francis Tay

IPC分类号： H01L41/09 ,  H01G4/18 ,  H01L41/193 ,  H01L41/45 ,  H01L41/317

CPC分类号： H01G4/18 ,  H01L41/193 ,  H01L41/317 ,  H01L41/45

摘要： A method of forming a vinylidene fluoride (VDF) oligomer or co-oligomer film on a substrate is disclosed. The method comprises forming a VDF oligomer or co-oligomer precursor solution; depositing the VDF oligomer or co-oligomer precursor solution onto the substrate to form a preliminary VDF oligomer or co-oligomer film on the substrate; and applying uniaxial pressure on the preliminary VDF oligomer or co-oligomer film and the substrate at an elevated temperature to form the VDF oligomer or co-oligomer film on the substrate. The substrate may comprise a metal surface which may be used as a bottom electrode and a top electrode may be deposited on the VDF oligomer or co-oligomer film. The VDF oligomer or co-oligomer film, the bottom electrode on the substrate and the top electrode on the VDF oligomer or co-oligomer film form an electrical device.

摘要翻译： 公开了一种在衬底上形成偏二氟乙烯（VDF）低聚物或共低聚物膜的方法。 该方法包括形成VDF低聚物或共低聚物前体溶液; 将VDF低聚物或共聚低聚物前体溶液沉积到衬底上以在衬底上形成预备的VDF低聚物或共低聚物膜; 并在升高的温度下对预备的VDF低聚物或共低聚物膜和基底施加单轴压力，以在基底上形成VDF低聚物或共低聚物膜。 衬底可以包括可以用作底部电极的金属表面，并且顶部电极可以沉积在VDF低聚物或共聚低聚物膜上。 VDF低聚物或共低聚物膜，基底上的底部电极和VDF低聚物或共低聚物膜上的顶部电极形成电气装置。

公开(公告)号：US08260570B2

公开(公告)日：2012-09-04

申请号：US12523808

申请日：2008-01-22

申请人： Myo Naing Nyan ,  Eng Hock Francis Tay ,  Euan Murugasu

发明人： Myo Naing Nyan ,  Eng Hock Francis Tay ,  Euan Murugasu

IPC分类号： G01C22/00

CPC分类号： A61B5/1117 ,  A61B5/6828 ,  A61B5/6831 ,  A61B2562/0219 ,  G08B21/0446

摘要： A method and system for fall-onset detection is provided. The method includes the steps of monitoring acceleration at the thigh of a person; monitoring acceleration at the waist of the person; monitoring orientation of the thigh of the person; and detecting the fall-onset if the orientation of the thigh exceeds a first threshold value and a correlation between variation in acceleration of the thigh and variation in acceleration of the waist exceeds a second threshold value and a correlation between variation in the orientation of the thigh and a fall-template variation exceeds a third threshold value.

摘要翻译： 提供了一种用于跌倒检测的方法和系统。 该方法包括监测人身大腿加速度的步骤; 监测人身腰部的加速度; 监测人的大腿的方向; 并且如果大腿的取向超过第一阈值并检测大腿的加速度的变化与腰围的加速度的变化之间的相关性超过第二阈值以及大腿的朝向的变化之间的相关性， 并且下降模板变化超过第三阈值。

公开(公告)号：US20080022777A1

公开(公告)日：2008-01-31

申请号：US10581782

申请日：2004-12-03

申请人： Woei Wan Tan ,  Pei Ge ,  Eng Hock Francis Tay ,  Jyh Siong Phang

发明人： Woei Wan Tan ,  Pei Ge ,  Eng Hock Francis Tay ,  Jyh Siong Phang

IPC分类号： G01L9/12 ,  H01G5/16

CPC分类号： G01L9/0073 ,  G01F23/18 ,  G01L1/148

摘要： A capacitive pressure sensing device comprising, a base member, a diaphragm member deflectable under an external pressure, a cantilever member disposed between the base member and the diaphragm member and supported on a support structure, wherein the base member and the cantilever member form a capacitor structure of the device and wherein deflection of the diaphragm member beyond a threshold value causes the cantilever member to deflect to cause a capacitive change in the capacitor structure.

摘要翻译： 一种电容式压力感测装置，包括：基座构件，在外部压力下可偏转的隔膜构件;悬臂构件，设置在所述基座构件和所述隔膜构件之间并支撑在支撑结构上，其中所述基座构件和所述悬臂构件形成电容器 该装置的结构，并且其中隔膜部件的偏转超过阈值导致悬臂部件偏转以引起电容器结构中的电容变化。

公开(公告)号：US07611840B2

公开(公告)日：2009-11-03

申请号：US10910961

申请日：2004-08-03

申请人： Guolin Xu ,  Pei-Lin Mao ,  Yuan Hong Yu ,  Eng Hock Francis Tay

发明人： Guolin Xu ,  Pei-Lin Mao ,  Yuan Hong Yu ,  Eng Hock Francis Tay

IPC分类号： C12Q1/68 ,  C12P19/34 ,  C12N13/00 ,  C12M1/42 ,  C12M1/34 ,  B01F11/02 ,  H01L41/083

CPC分类号： G01N1/286 ,  C12M45/07 ,  C12M47/06

摘要： A device for sample tissue disruption and/or cell lysis comprising: a piezoelectric material; and at least a second material in contact with the piezoelectric material; and wherein the second material has an uneven surface on an opposite side to that in contact with the piezoelectric material. The device may be made by assembling at least three layers and membranes for the valves and pumps. The piezoelectric material is actuated by an external voltage source to generate cavitation, which disrupts tissue and/or lyses cells, in particular by a modulated alternative external voltage. The invention further provides a method of disrupting tissue and/or lysing cells in a device. Also provided is a piezoelectric device comprising a piezoelectric material in contact with a second material, and wherein the second material has an uneven surface on an opposite side to that in contact with the piezoelectric material.

摘要翻译： 一种用于样品组织破裂和/或细胞裂解的装置，包括：压电材料; 和至少与压电材料接触的第二材料; 并且其中所述第二材料在与所述压电材料接触的相反侧具有不平坦表面。 该装置可以通过组装用于阀和泵的至少三层和膜来制造。 压电材料由外部电压源致动以产生空化，其特别是通过调制的替代外部电压破坏组织和/或裂解细胞。 本发明还提供了破坏装置中的组织和/或裂解细胞的方法。 还提供了一种包括与第二材料接触的压电材料的压电装置，并且其中第二材料在与压电材料接触的相反侧具有不平坦表面。

公开(公告)号：US20100121603A1

公开(公告)日：2010-05-13

申请号：US12523808

申请日：2008-01-22

申请人： Myo Naing Nyan ,  Eng Hock Francis Tay ,  Euan Murugasu

发明人： Myo Naing Nyan ,  Eng Hock Francis Tay ,  Euan Murugasu

IPC分类号： G06F15/00 ,  G01P15/00

CPC分类号： A61B5/1117 ,  A61B5/6828 ,  A61B5/6831 ,  A61B2562/0219 ,  G08B21/0446

摘要： A method and system for fall-onset detection is provided. The method includes the steps of monitoring acceleration at the thigh of a person; monitoring acceleration at the waist of the person; monitoring orientation of the thigh of the person; and detecting the fall-onset if the orientation of the thigh exceeds a first threshold value and a correlation between variation in acceleration of the thigh and variation in acceleration of the waist exceeds a second threshold value and a correlation between variation in the orientation of the thigh and a fall-template variation exceeds a third threshold value.

摘要翻译： 提供了一种用于跌倒检测的方法和系统。 该方法包括监测人身大腿加速度的步骤; 监测人身腰部的加速度; 监测人的大腿的方向; 并且如果大腿的取向超过第一阈值并检测大腿的加速度的变化与腰围的加速度的变化之间的相关性超过第二阈值以及大腿的朝向的变化之间的相关性， 并且下降模板变化超过第三阈值。

公开(公告)号：US07478559B2

公开(公告)日：2009-01-20

申请号：US10581782

申请日：2004-12-03

申请人： Woei Wan Tan ,  Pei Ge ,  Eng Hock Francis Tay ,  Jyh Siong Phang

发明人： Woei Wan Tan ,  Pei Ge ,  Eng Hock Francis Tay ,  Jyh Siong Phang

IPC分类号： G01L9/12

CPC分类号： G01L9/0073 ,  G01F23/18 ,  G01L1/148

摘要： A capacitive pressure sensing device comprising, a base member, a diaphragm member deflectable under an external pressure, a cantilever member disposed between the base member and the diaphragm member and supported on a support structure, wherein the base member and the cantilever member form a capacitor structure of the device and wherein deflection of the diaphragm member beyond a threshold value causes the cantilever member to deflect to cause a capacitive change in the capacitor structure.

摘要翻译： 一种电容式压力感测装置，包括：基座构件，在外部压力下可偏转的隔膜构件;悬臂构件，设置在所述基座构件和所述隔膜构件之间并支撑在支撑结构上，其中所述基座构件和所述悬臂构件形成电容器 该装置的结构，并且其中隔膜部件的偏转超过阈值导致悬臂部件偏转以引起电容器结构中的电容变化。