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    Pressure sensitive combination switch and circuit breaker construction
    1.
    发明授权
    Pressure sensitive combination switch and circuit breaker construction 失效
    压敏组合开关和断路器结构

    公开(公告)号：US4295699A

    公开(公告)日：1981-10-20

    申请号：US472582

    申请日：1974-05-22

    Applicant: Gideon A. DuRocher

    Inventor： Gideon A. DuRocher

    IPC: H01H1/029 ,  H01H9/04 ,  H01H13/702 ,  H01H13/785 ,  H01H35/24 ,  H01R13/24

    CPC classification number: H01H13/785 ,  H01H1/029 ,  H01H13/702 ,  H01H35/24 ,  H01R13/2414 ,  H01H2201/032 ,  H01H2201/034 ,  H01H2201/036 ,  H01H2205/002 ,  H01H2221/042 ,  H01H9/042

    Abstract: A pressure sensitive switch and circuit breaker comprising a body formed of a resilient, deformable inorganic insulating material such as silicone rubber having dispersed therethrough, including its outer surface, a quantity of electrically conductive discrete metal particles. The particles are so oriented in the body of insulating material when the latter is in its normal, unstressed condition that the body is non-conductive, but the particles are movable relatively to one another in response to the application of a compressive force on the body so as to effect engagement of a sufficient number of particles to establish a conductive path through the body. The resilience of the body material enables it to return to its normal condition following release of the compressive force, thereby effecting relative movement of the particles out of engagement with one another and restoring the body to its non-conductive state. Should the switch be subjected to an overload current the engaged particles may be consumed, thereby rendering the switch non-conductive and protecting the other parts of the circuit. Upon correction of the cause of the overload the switch once again may be rendered conductive by subjecting it to compressive force.

    Abstract translation: 一种压敏开关和断路器，包括由弹性变形的无机绝缘材料形成的本体，所述主体包括其外表面分散有一定数量的导电离散金属颗粒的诸如硅橡胶的硅橡胶。 当颗粒物体处于正常的，不受应力的状态时，颗粒在绝缘材料的主体中被取向，使得主体不导电，但是响应于在体上施加压缩力，颗粒可相对于彼此移动 以便实现足够数量的颗粒的接合以建立穿过身体的导电路径。 主体材料的弹性使得其能够在释放压缩力之后恢复到其正常状态，从而实现颗粒彼此相互接合的相对移动，并将体恢复到其非导电状态。 如果开关受到过载电流，则接合的颗粒可能被消耗，从而使开关不导电并保护电路的其它部分。 在校正过载的原因时，通过使开关受到压力而再次导通。

    Process for producing pressure-sensitive electroconductive sheet
    4.
    发明授权
    Process for producing pressure-sensitive electroconductive sheet 失效
    制造压敏导电片的方法

    公开(公告)号：US4790968A

    公开(公告)日：1988-12-13

    申请号：US916338

    申请日：1986-10-07

    Applicant: Kazuhiro Ohkawa ,  Tarou Yamazaki

    Inventor： Kazuhiro Ohkawa ,  Tarou Yamazaki

    IPC: H01C10/10 ,  H01H13/702 ,  H01H13/785 ,  H05K1/09 ,  H05K3/32 ,  H05K3/36 ,  B29C67/08 ,  B05D5/12 ,  H01H1/06

    CPC classification number: H01H13/785 ,  H01C10/106 ,  H01H13/702 ,  H05K3/361 ,  H01H2201/034 ,  H01H2201/036 ,  H01H2209/002 ,  H05K1/095 ,  H05K2201/0116 ,  H05K2201/0281 ,  H05K2201/029 ,  H05K2203/0278 ,  H05K3/321

    Abstract: A process (I), for producing a pressure-sensitive electroconductive sheet by (A), forming conductive circuits or electrodes in a flexible porous substrate and (B), applying, followed by curing a pressure-sensitive conductive paste to either or both sides of the substrate to form a pressure-sensitive conductive layer; and a process (II) for producing a pressure-sensitive electroconductive sheet by (A), forming conductive circuits or electrodes in a flexible porous subhstrate, (B), subsequently applying, followed by curing, a pressure-sensitive conductive paste to either side of the substrate to form a pressure-sensitive conductive layer, and (C), applying, followed by curing, insulating silicone rubber to the side of the substrate on which the pressure-sensitive conductive layer is not formed to form an insulating silicone rubber layer.

    Abstract translation: 一种用于通过（A）制造压敏导电片的方法（I），在柔性多孔基材中形成导电电路或电极，（B）施加，然后将压敏导电膏固化到两面或两面 以形成压敏导电层; （A）中制造压敏导电片的方法（II），在柔性多孔基底中形成导电电路或电极，（B），然后将压敏导电膏施加到任一侧 的基板以形成压敏导电层，（C）在不形成压敏导电层的基板的一侧涂布硅橡胶，然后固化，从而形成绝缘的硅橡胶层 。

    Keyboard switch assembly with multiple isolated electrical engagement regions
    5.
    发明授权
    Keyboard switch assembly with multiple isolated electrical engagement regions 失效
    键盘开关组件，具有多个隔离的电气接合区域

    公开(公告)号：US4164634A

    公开(公告)日：1979-08-14

    申请号：US805346

    申请日：1977-06-10

    Applicant: Michael N. Gilano

    Inventor： Michael N. Gilano

    IPC: H01H13/702 ,  H01H13/785 ,  H01H13/80 ,  H01H13/70

    CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H13/80 ,  H01H2201/002 ,  H01H2201/026 ,  H01H2201/034 ,  H01H2203/01 ,  H01H2203/054 ,  H01H2217/02 ,  H01H2221/064

    Abstract: A switch assembly includes an array of switches arranged on a substrate having a conductive pattern on a surface thereof defining a plurality of switch contacts. An apertured spacer is disposed adjacent the surface with an aperture being positioned in opposed relationship to each switch contact. A multi-conductive contact material is disposed to provide switch closure when forced through an aperture in the separator into engagement with a switch contact at a large number of separate conductive engagement regions. In one arrangement the multi-conductive contact material is a fine mesh woven wire screen stretched taut adjacent the separator while in another arrangement it is a uniaxially conducting material having a high density of parallel, spaced conductors extending perpendicular to the surface.

    Abstract translation: 开关组件包括布置在基板上的开关阵列，其在其表面上具有限定多个开关触点的导电图案。 多孔隔离件邻近表面设置，孔与第一开关接触处于相对关系。 多导电接触材料设置成当被迫通过隔板中的孔而在大量单独的导电接合区域与开关接触件接合时提供开关闭合。 在一种布置中，多导电接触材料是与分离器相邻拉伸拉紧的细网状编织丝网，而在另一种布置中，它是具有垂直于表面延伸的高密度平行的间隔导体的单轴导电材料。

    Isolated path coupling system
    6.
    发明授权
    Isolated path coupling system 失效
    隔离路径耦合系统

    公开(公告)号：US4118102A

    公开(公告)日：1978-10-03

    申请号：US564710

    申请日：1975-04-03

    Applicant: Charles H. Kuist ,  Vincent Squitieri ,  Richard E. Seeger

    Inventor： Charles H. Kuist ,  Vincent Squitieri ,  Richard E. Seeger

    IPC: H01R11/01 ,  H01H13/703 ,  H01H13/785 ,  H01R13/00 ,  H01R13/22

    CPC classification number: H01H13/785 ,  H01R13/22 ,  H01H13/703 ,  H01H2201/034 ,  H01H2207/002 ,  H01H2209/002 ,  H01H2209/056 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2227/018 ,  H01H2229/002 ,  H01H2229/058

    Abstract: A circuit board or sheet of homogeneous material having one or more circuit elements adhering to a surface thereof, said sheet providing a low through resistance path between each circuit element and opposed and aligned contacts positioned in surface contact with the opposite side of the sheet while providing a high isolation resistance between out of alignment contacts positioned on the opposite side of the sheet and between contacts positioned on the same side of the sheet positioned an isolation distance from said circuit elements. The circuit board with a circuit pattern is shown in various applications, such as keyboard or watch.

    Abstract translation: 一种具有一个或多个电路元件粘附在其表面上的均质材料的电路板或片材，所述片材在每个电路元件之间提供低通电阻路径，并且相对和对准的触点定位成与片材的相对侧面接触，同时提供 位于片材的相对侧上的对准接触点之间和位于片材同一侧的触点之间的高隔离电阻位于离开所述电路元件的隔离距离处。 具有电路图案的电路板在各种应用中显示，例如键盘或手表。

    Touch-sensitive panel and display apparatus using the touch-sensitive panel
    7.
    发明授权
    Touch-sensitive panel and display apparatus using the touch-sensitive panel 失效
    使用触敏面板的触敏面板和显示设备

    公开(公告)号：US5193668A

    公开(公告)日：1993-03-16

    申请号：US689648

    申请日：1991-04-22

    Applicant: Shunsei Fukuchi ,  Nobuhiro Kasai

    Inventor： Shunsei Fukuchi ,  Nobuhiro Kasai

    IPC: G09F9/00 ,  G06F3/041 ,  H01H13/702 ,  H01H13/703 ,  H01H13/712 ,  H01H13/785 ,  H05K3/32 ,  H05K3/36

    CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H13/703 ,  H01H2201/028 ,  H01H2201/034 ,  H01H2207/002 ,  H01H2207/008 ,  H01H2207/04 ,  H01H2209/038 ,  H01H2209/06 ,  H01H2209/082 ,  H01H2219/012 ,  H01H2227/006 ,  H01H2227/018 ,  H05K3/321 ,  H05K3/361 ,  Y10T29/49105

    Abstract: A touch-sensitive panel for outputting data corresponding to pressed positions on a touching plate included in the touch-sensitive panel and for sending the output data to a display device includes a plurality of first electrodes arranged on the touching plate, a plurality of second electrodes being opposed to the plurality of first electrodes and being capable of conducting to the plurality of first electrodes located at the pressed positions when the touching plate is pressed, a first connecting plate for connecting the plurality of first electrodes to the display device, a second connecting plate for connecting the plurality of second electrodes to the display device, an anisotropic electrically conductive bonding layer having a plurality of through holes and arranged on the first connecting plate, and a conductive layer including conductive particles, the conductive layer being laid between the plurality of first electrodes and the anisotropic electrically conductive bonding layer, the conductive particles being in the through holes.

    Abstract translation: 一种用于输出对应于包括在触敏面板中的触摸板上的按压位置的数据并将输出数据发送到显示装置的触摸敏感面板包括布置在触摸板上的多个第一电极，多个第二电极 与所述多个第一电极相对，并且当所述触摸板被按压时能够导向位于所述按压位置处的所述多个第一电极，用于将所述多个第一电极连接到所述显示装置的第一连接板， 用于将多个第二电极连接到显示装置的板，具有多个通孔并布置在第一连接板上的各向异性导电接合层和包括导电颗粒的导电层，所述导电层被铺设在多个 第一电极和各向异性导电结合层， 导电粒子在通孔中。

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