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    PRESSURE SENSITIVE CONDUCTIVE SHEET AND PANEL SWITCH USING SAME
    71.
    发明申请
    PRESSURE SENSITIVE CONDUCTIVE SHEET AND PANEL SWITCH USING SAME 失效
    压力敏感片和使用相同的面板开关

    公开(公告)号：US20080283380A1

    公开(公告)日：2008-11-20

    申请号：US12103149

    申请日：2008-04-15

    Applicant: Koji Tanabe ,  Hirotoshi Watanabe

    Inventor： Koji Tanabe ,  Hirotoshi Watanabe

    IPC: H01H1/02

    CPC classification number: H01H13/78 ,  G01L1/20 ,  H01H1/029 ,  H01H2201/036 ,  H01H2205/002 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2229/002

    Abstract: A first resistor layer is formed on the lower surface of a base in film form, and at the same time, a second resistor layer in which particles of different particle diameters are dispersed is formed and layered on the lower surface of the first resistor layer, and thus, a pressure sensitive conductive sheet is formed. In this configuration, the second resistor layer in uneven form makes contact with the fixed contacts in accordance with a pressing force so that electrical connection is made via the second resistor layer and the first resistor layer, and therefore, a thin panel switch with little fluctuation in the resistance value resulting from repeated operation where a stable resistance value can be gained can be realized.

    Abstract translation: 第一电阻层以薄膜形式形成在基底的下表面上，同时形成分散有不同粒径的粒子的第二电阻层并层叠在第一电阻层的下表面上， 从而形成压敏导电片。 在这种结构中，不均匀的第二电阻层根据按压力与固定触点接触，从而经由第二电阻层和第一电阻层进行电连接，因此，具有很小波动的薄板开关 可以实现能够获得稳定的电阻值的反复操作所产生的电阻值。

    Displacement Response Sensor By Pushing Contact
    72.
    发明申请
    Displacement Response Sensor By Pushing Contact 失效
    位移响应传感器通过推动接触

    公开(公告)号：US20080011045A1

    公开(公告)日：2008-01-17

    申请号：US11815560

    申请日：2006-01-31

    Applicant: Seung Hyuk Park

    Inventor： Seung Hyuk Park

    IPC: G01B21/00

    CPC classification number: G01L1/20

    Abstract: The invention is about the displacement response sensor by push down contact, because the contact department (11) is consist of the materials that contains electric conduction and the plastics that the elasticity is good or the rubber of softness such as gum or silicon, when push down contact is made to the contact department, the Semi Conductive Metrix (14) is reduced, and the density of the electric conduction (15) of the Semi Conductive Metrix (14) becomes large to sense the push down contact, and because it is made of the soft materials, it can be made and installed as various forms. It is easy to make and install, so it can be installed to the automatic revolving door (D), automatic sliding door (D), the bumper of vehicle, on the front and back of the streetcar, measuring machine of pressure or weight, and on the system or pipe that use gas, it can be used to measure the pressure of air or liquid and so on.

    Abstract translation: 本发明涉及通过下推接触的位移响应传感器，因为接触部（11）由包含导电的材料和弹性好的塑料或诸如胶或硅的柔软橡胶组成 接触部分进行了接触，半导体电池（14）被减少，半导体母线（14）的导电密度（15）变大，以感知下推接触，并且因为是 由软材料制成，可以制作和安装各种形式。 易于安装，可安装到自动旋转门（D），自动滑动门（D），车辆保险杠，路面电车前后，测量机的压力或重量， 在使用气体的系统或管道上，可用于测量空气或液体的压力等。

    Integrated microelectronic package stress sensor
    73.
    发明申请
    Integrated microelectronic package stress sensor 审中-公开
    集成微电子封装应力传感器

    公开(公告)号：US20070298525A1

    公开(公告)日：2007-12-27

    申请号：US11475799

    申请日：2006-06-27

    Applicant: Nachiket R. Raravikar ,  Amram Eitan ,  Neha Patel

    Inventor： Nachiket R. Raravikar ,  Amram Eitan ,  Neha Patel

    IPC: H01L21/66 ,  G01R31/26

    CPC classification number: G01L1/20 ,  G01R31/2881

    Abstract: Stress in microelectronic integrated circuit packages may be measured in situ using carbon nanotube networks. An array of carbon nanotubes strung between upstanding structures may be used to measure the local stress in two dimensions. Because of the characteristics of the carbon nanotubes, a highly accurate stress measurement may be achieved. In some cases, the carbon nanotubes and the upstanding structures may be secured to a substrate that is subsequently attached within a microelectronic package. In other cases, the nanotube structures may be formed directly onto integrated circuit dice.

    Abstract translation: 微电子集成电路封装中的应力可以使用碳纳米管网络原位测量。 支撑在直立结构之间的碳纳米管阵列可用于测量二维局部应力。 由于碳纳米管的特性，可以实现高精度的应力测量。 在一些情况下，碳纳米管和直立结构可以固定到随后附着在微电子封装内的衬底。 在其他情况下，纳米管结构可以直接形成在集成电路芯片上。

    Linear Pressure Sensor
    74.
    发明申请
    Linear Pressure Sensor 失效
    线性压力传感器

    公开(公告)号：US20070289859A1

    公开(公告)日：2007-12-20

    申请号：US10566089

    申请日：2005-02-02

    Applicant: David Sandbach ,  Stuart Walkington

    Inventor： David Sandbach ,  Stuart Walkington

    IPC: G01L5/22 ,  G06F19/00

    CPC classification number: D02G3/441 ,  G01L1/20 ,  H01H3/142 ,  H01H2203/0085 ,  H01H2203/01 ,  Y10T442/109

    Abstract: A linear sensor (101, 201) comprising electrically conductive textile fibres (103, 105, 205, 207) and electrically insulating textile fibres (106, 208). The sensor comprises at least two conductive elements (102, 104, 204, 206) having electrically conductive textile fibres (103,105, 205, 207). The sensor also has electrically insulating textile fibres (106, 208) spaced to separate the two electrically conductive elements when no pressure is applied to said sensor, and to allow electrical conduction between the two conductive elements under the application of pressure.

    Abstract translation: 包括导电纺织纤维（103,105,205,207）和电绝缘纺织纤维（106,208）的线性传感器（101,201）。 传感器包括具有导电纺织纤维（103,105,205,207）的至少两个导电元件（102,104,204,206）。 传感器还具有隔离的电绝缘纺织纤维（106,208），当没有压力施加到所述传感器上并且在施加压力的情况下允许两个导电元件之间的电导通时，两个导电元件分开。

    Pressure sensor comprising an elastic sensor layer with a microstructured surface
    76.
    发明申请
    Pressure sensor comprising an elastic sensor layer with a microstructured surface 失效
    压力传感器包括具有微结构化表面的弹性传感器层

    公开(公告)号：US20060162471A1

    公开(公告)日：2006-07-27

    申请号：US10541721

    申请日：2003-12-23

    Applicant: Werner Bieck ,  Aloyse Kirsch ,  Alain Schumacher ,  Aloyse Schoos

    Inventor： Werner Bieck ,  Aloyse Kirsch ,  Alain Schumacher ,  Aloyse Schoos

    IPC: G01L1/22

    CPC classification number: G01L1/20 ,  G01L1/205

    Abstract: Disclosed is a pressure sensor comprising sensor layers (12, 14) which are made of an elastic, resistive material and are applied to a polymer film that is not represented. (22) embodies a spacer that is coated with an adhesive. One sensor layer (14) is provided with a microstructured surface encompassing spherical structures (20) within an active zone (16). The compression path amounts to 10 micrometers at an extension R of the structures of 50 micrometers. The structures (20) are large compared with a certain surface roughness. The inventive pressure sensor is produced by injection molding, etching, embossing, or by means of an electron beam technique or laser beam technique. Disclosed are variations thereof, which function differently.

    Abstract translation: 公开了一种压力传感器，其包括由弹性电阻材料制成并被施加到未表示的聚合物膜的传感器层（12,14）。 （22）表示涂覆有粘合剂的间隔物。 一个传感器层（14）设置有包围活动区域（16）内的球形结构（20）的微结构化表面。 在50微米的结构的延伸部R处的压缩路径为10微米。 结构（20）与一定的表面粗糙度相比较大。 本发明的压力传感器通过注塑，蚀刻，压花或通过电子束技术或激光束技术制造。 公开了其变化，其功能不同。

    Sensor with a plurality of sensor elements arranged with respect to a substrate
    77.
    发明申请
    Sensor with a plurality of sensor elements arranged with respect to a substrate 有权
    具有相对于基板布置的多个传感器元件的传感器

    公开(公告)号：US20050268699A1

    公开(公告)日：2005-12-08

    申请号：US11178994

    申请日：2005-07-11

    Applicant: Thomas Papakostas ,  Christopher George ,  Charles Malacaria ,  Mark Lowe

    Inventor： Thomas Papakostas ,  Christopher George ,  Charles Malacaria ,  Mark Lowe

    IPC: G01L1/20 ,  G01M3/08

    CPC classification number: G01L1/20

    Abstract: A sensor for measuring a parameter applied to a surface is provided. The sensor includes at least one substrate layer, a plurality of individual sensor elements operatively arranged with respect to the substrate layer, and a conductive trace disposed on the substrate layer. The conductive trace is electrically coupled to an individual sensor element and wraps around at least a portion of the sensor element in a spiral-like manner. Further, by employing slits or cut-outs of material between sensor elements, a sensor element may move independent of an adjacent sensor element, thereby allowing the sensor to conform to an irregularly shaped surface or otherwise when subject to relatively large deflections. The sensor may be employed to detect force distribution of a seating surface, such as a seat cushion of a wheelchair.

    Abstract translation: 提供了用于测量施加到表面的参数的传感器。 传感器包括至少一个衬底层，相对于衬底层可操作地布置的多个单独的传感器元件以及设置在衬底层上的导电迹线。 导电迹线电耦合到单独的传感器元件并以螺旋状的方式包裹在传感器元件的至少一部分周围。 此外，通过在传感器元件之间使用材料的狭缝或切口，传感器元件可以独立于相邻的传感器元件移动，从而允许传感器在经受相对大的偏转时符合不规则形状的表面或其他方式。 可以使用传感器来检测座椅表面（例如轮椅的坐垫）的力分布。

    Pressure sensor
    79.
    发明授权
    Pressure sensor 失效
    压力传感器

    公开(公告)号：US06829942B2

    公开(公告)日：2004-12-14

    申请号：US10606893

    申请日：2003-06-27

    Applicant: Kenichi Yanai ,  Hiroto Nakatani ,  Tomoyasu Watanabe

    Inventor： Kenichi Yanai ,  Hiroto Nakatani ,  Tomoyasu Watanabe

    IPC: G01L900

    CPC classification number: G01L1/20 ,  A61B5/024 ,  A61B5/113 ,  A61B5/6892 ,  A61B2562/0247 ,  A61B2562/046 ,  G01L1/205

    Abstract: A pressure sensor includes a pair of base films, a pair of electrodes, a layer of pressure-sensitive resistor, a spacer, and a projection. The electrodes are located between the base films. The layer of pressure-sensitive resistor is located between the base films to be distant from one of the electrodes by a predetermined gap. The spacer is located outside the layer of pressure-sensitive resistor between the base films and used for forming the gap. The projection is located on an outer surface of one of the base films in order to decrease the lowest pressure that can be detected by the pressure sensor. The contact state between the layer of pressure-sensitive resistor and one of the electrodes varies to vary the resistance between the electrodes when a pressure acts on the projection.

    Abstract translation: 压力传感器包括一对基膜，一对电极，一层压敏电阻器，间隔件和突起。 电极位于基膜之间。 压敏电阻层位于基膜之间，以远离电极之一预定的间隙。 间隔物位于基膜之间的压敏电阻层之外，用于形成间隙。 突起位于一个基膜的外表面上，以便降低由压力传感器检测到的最低压力。 当压力作用在突起上时，压敏电阻层与其中一个电极之间的接触状态变化，以改变电极之间的电阻。

    Pressing direction sensor and input device using the same
    80.
    发明授权
    Pressing direction sensor and input device using the same 有权

    公开(公告)号：US06787865B2

    公开(公告)日：2004-09-07

    申请号：US10335860

    申请日：2003-01-03

    Applicant: Michiko Endo ,  Yuriko Nishiyama ,  Ryoji Kikuchi ,  Norio Endo

    Inventor： Michiko Endo ,  Yuriko Nishiyama ,  Ryoji Kikuchi ,  Norio Endo

    IPC: H01L2984

    CPC classification number: G06F3/0338 ,  G01L1/20

    Abstract: A small and thin pressing direction sensor that can continually detect pressing directions in the angle range of 360 degrees is provided. This pressing direction sensor includes a ring-like resistive film pattern, a first electrode pattern, and a conductive member that electrically connects the resistive film pattern and the first electrode pattern when pressed. The voltage of the first electrode pattern represents the pressing direction. This pressing direction sensor may further include a second electrode pattern. A signal representing the pressing force can be obtained from the second electrode pattern when the pressed conductive member is brought into contact with the second electrode pattern.

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