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    Adhesive membrane for force switches and sensors
    4.
    发明申请
    Adhesive membrane for force switches and sensors 有权
    用于力开关和传感器的粘合膜

    公开(公告)号：US20060141192A1

    公开(公告)日：2006-06-29

    申请号：US11021913

    申请日：2004-12-23

    Applicant: Ranjith Divigalpitiya ,  Pei-Jung Chen ,  David Kanno ,  Gabriella Miholics ,  Vijay Patel

    Inventor： Ranjith Divigalpitiya ,  Pei-Jung Chen ,  David Kanno ,  Gabriella Miholics ,  Vijay Patel

    IPC: B32B33/00 ,  B32B15/04 ,  B32B5/16

    CPC classification number: H01H1/029 ,  Y10T428/14 ,  Y10T428/1405 ,  Y10T428/1414 ,  Y10T428/1438 ,  Y10T428/1486 ,  Y10T428/249971 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/28 ,  Y10T428/31678

    Abstract: An adhesive membrane comprises (a) a conductor; (b) a composite material comprising conductive particles at least partially embedded in an electrically insulating layer disposed on the conductor; and (c) a pressure sensitive adhesive layer disposed on the composite material, the conductive particles being capable of electrically connecting the conductor to a second conductor under application of sufficient pressure therebetween, the conductive particles having no relative orientation and being disposed so that substantially all electrical connections made between the conductor and a second conductor will be in the z direction, and the combined thickness of the electrically insulating layer and the pressure sensitive adhesive layer being greater than the size of the largest conductive particle when the largest conductive particle is measured in the z direction.

    Abstract translation: 粘合膜包括（a）导体; （b）复合材料，其包含至少部分嵌入设置在所述导体上的电绝缘层中的导电粒子; 和（c）设置在复合材料上的压敏粘合剂层，导电颗粒能够在其间施加足够的压力的情况下将导体电连接到第二导体，导电颗粒没有相对取向并且基本上全部被布置 在导体和第二导体之间形成的电连接将在z方向上，并且当最大导电粒子被测量时，电绝缘层和压敏粘合剂层的组合厚度大于最大导电粒子的尺寸 z方向。

    Detector plate for use in imaging systems
    5.
    发明授权
    Detector plate for use in imaging systems 失效
    用于成像系统的检测器板

    公开(公告)号：US5637882A

    公开(公告)日：1997-06-10

    申请号：US592405

    申请日：1995-12-01

    Applicant: Ranjith Divigalpitiya ,  Bimsara W. Disanayaka ,  William B. Robbins ,  Earl L. Cook ,  Keith K. McLaughlin

    Inventor： Ranjith Divigalpitiya ,  Bimsara W. Disanayaka ,  William B. Robbins ,  Earl L. Cook ,  Keith K. McLaughlin

    IPC: G03G5/02 ,  G03G5/14 ,  G03G15/00 ,  G03G15/054 ,  G01N23/04

    CPC classification number: G03G15/758 ,  G03G15/054 ,  G03G5/02 ,  G03G5/14

    Abstract: A detector plate for use in a radiation imaging system includes a first conductive layer, a dielectric layer, a photoconductive layer and a second conductive layer, arranged as a stack in that order. The first conductive layer and the dielectric layer are substantially transparent to radiation energy so as to allow the energy to pass therethrough to be received by the photoconductive layer. The first conductive layer has a periphery defined by a first edge and the dielectric layer has a periphery defined by a second edge, wherein the first edge is offset inward of the second edge defining a margin between the first and second edges. In use, this margin helps inhibit electrical arcing from the first conductive layer to the second conductive layer when a high voltage is applied between these two layers. A preferred embodiment of the detector plate includes an electrically insulative barrier of silicone based Sylgard in the margin around the periphery of the first conductive layer in the form of a "dam" to further prevent arcing and resulting detector plate failure. It is also preferable to include a linear contact on the first conductive layer adapted to connect a high voltage electrode of a power supply to the first conductive layer. The first conductive layer is more stable with the linear contact, as compared to a conventional circular contact.

    Abstract translation: PCT No.PCT / US95 / 15676 Sec。 371 1995年12月1日第 102（e）1995年12月1日日期PCT 1995年12月1日PCT PCT。 WO96 / 21887 PCT公开号 日期1996年7月18日用于放射线成像系统的检测器板包括依次布置为堆叠的第一导电层，电介质层，光电导层和第二导电层。 第一导电层和电介质层对辐射能基本上是透明的，从而允许能量通过，以被光电导层接收。 所述第一导电层具有由第一边缘限定的周边，并且所述介电层具有由第二边缘限定的周边，其中所述第一边缘在所述第二边缘的内侧偏移，在所述第一边缘和所述第二边缘之间限定边缘。 在使用中，当在这两层之间施加高电压时，该余量有助于抑制从第一导电层到第二导电层的电弧。 检测器板的优选实施例包括以“大坝”的形式围绕第一导电层周边的边缘的硅基Sylgard的电绝缘屏障，以进一步防止电弧并导致检测器板故障。 还优选在适于将电源的高压电极连接到第一导电层的第一导电层上包括线性接触。 与常规圆形接触相比，第一导电层与线性接触更稳定。

    Interdigital force switches and sensors
    7.
    发明授权
    Interdigital force switches and sensors 有权
    交叉力开关和传感器

    公开(公告)号：US07509881B2

    公开(公告)日：2009-03-31

    申请号：US11192780

    申请日：2005-07-29

    Applicant: Ranjith Divigalpitiya ,  Pei-Jung Chen

    Inventor： Ranjith Divigalpitiya ,  Pei-Jung Chen

    IPC: G01D7/00

    CPC classification number: H01H1/029 ,  H01H2239/078

    Abstract: An interdigital electronic device comprises a conductor, an interdigital electrode, and a composite material disposed between the conductor and the interdigital electrode for electrically connecting the conductor and the interdigital electrode under application of sufficient pressure therebetween. The composite material comprises conductive particles at least partially embedded in an electrically insulating layer. The conductive particles have no relative orientation and are disposed so that substantially all electrical connections made between the conductor and the interdigital electrode are in the z direction. At least one of the conductor and the interdigital electrode is movable toward the other.

    Abstract translation: 叉指电子装置包括导体，叉指电极和布置在导体和叉指电极之间的复合材料，用于在施加足够的压力之间电连接导体和叉指电极。 复合材料包括至少部分地嵌入电绝缘层中的导电颗粒。 导电颗粒没有相对取向并且被布置成使得在导体和叉指电极之间形成的基本上所有的电连接都在z方向上。 导体和叉指电极中的至少一个可朝向另一个移动。

    Coatings and methods
    8.
    发明授权
    Coatings and methods 有权
    涂料和方法

    公开(公告)号：US06511701B1

    公开(公告)日：2003-01-28

    申请号：US09567142

    申请日：2000-05-09

    Applicant: Ranjith Divigalpitiya ,  Gabriella Miholics ,  David C. Chambers

    Inventor： Ranjith Divigalpitiya ,  Gabriella Miholics ,  David C. Chambers

    IPC: B05D128

    CPC classification number: B05D1/28 ,  B05D7/04 ,  B05D2201/02 ,  B05D2252/02

    Abstract: A method of coating a polymer substrate with a dry composition comprising particles is provided. The particles have a Mohs hardness between 1 and 2.5 and preferably a largest dimension of less than 100 microns. The particles are buffed on the substrate with an applicator which moves in a manner parallel to the surface of the substrate.

    Abstract translation: 提供了一种用包含颗粒的干燥组合物涂覆聚合物基材的方法。 这些颗粒的莫氏硬度在1和2.5之间，优选最小尺寸小于100微米。 颗粒在衬底上被抛光，涂布器以平行于衬底表面的方式移动。

    Adhesive membrane for force switches and sensors
    10.
    发明授权
    Adhesive membrane for force switches and sensors 有权
    用于力开关和传感器的粘合膜

    公开(公告)号：US07468199B2

    公开(公告)日：2008-12-23

    申请号：US11021913

    申请日：2004-12-23

    Applicant: Ranjith Divigalpitiya ,  Pei-Jung Chen ,  David A. Kanno ,  Gabriella Miholics ,  Vijay Patel

    Inventor： Ranjith Divigalpitiya ,  Pei-Jung Chen ,  David A. Kanno ,  Gabriella Miholics ,  Vijay Patel

    IPC: B32B9/00 ,  B32B33/00 ,  B32B7/12 ,  H01H1/02

    CPC classification number: H01H1/029 ,  Y10T428/14 ,  Y10T428/1405 ,  Y10T428/1414 ,  Y10T428/1438 ,  Y10T428/1486 ,  Y10T428/249971 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/28 ,  Y10T428/31678

    Abstract: An adhesive membrane comprises (a) a conductor; (b) a composite material comprising conductive particles at least partially embedded in an electrically insulating layer disposed on the conductor; and (c) a pressure sensitive adhesive layer disposed on the composite material, the conductive particles being capable of electrically connecting the conductor to a second conductor under application of sufficient pressure therebetween, the conductive particles having no relative orientation and being disposed so that substantially all electrical connections made between the conductor and a second conductor will be in the z direction, and the combined thickness of the electrically insulating layer and the pressure sensitive adhesive layer being greater than the size of the largest conductive particle when the largest conductive particle is measured in the z direction.

    Abstract translation: 粘合膜包括（a）导体; （b）复合材料，其包含至少部分嵌入设置在所述导体上的电绝缘层中的导电颗粒; 和（c）设置在复合材料上的压敏粘合剂层，导电颗粒能够在其间施加足够的压力的情况下将导体电连接到第二导体，导电颗粒没有相对取向并且基本上全部被布置 在导体和第二导体之间形成的电连接将在z方向上，并且当最大导电粒子被测量时，电绝缘层和压敏粘合剂层的组合厚度大于最大导电粒子的尺寸 z方向。

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