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公开(公告)号：US20110147191A1
公开(公告)日：2011-06-23
申请号：US12641793
申请日：2009-12-18
IPC分类号： H03K17/975 , G01R31/02
CPC分类号： G01R31/2818
摘要： Composite materials having conductive properties are described for use in testing circuits and in manufacturing electrical switches. The composite materials described, when in an unstressed state, generally behave as insulators. However, when sufficient mechanical pressure is applied to portions of the composite materials, the portions to which the mechanical pressure is applied become increasingly conductive. Methods for testing a PCB using composite material switches are also disclosed. A sheet that includes a composite material may be used to test electrical functionality of various regions on a PCB by way of local pressure application. The sheet may be easily applied to and removed from the PCB. Additionally, in forming an electrical switch, a voltage applied to one or more actuating elements may be used to provide mechanical pressure to a composite material that is disposed between two conductive members. Application of a sufficient voltage allows for portions of the composite material to transition from an insulator to a conductor for providing an electrical pathway.
摘要翻译： 描述了具有导电特性的复合材料用于测试电路和制造电气开关。 当处于无应力状态时，描述的复合材料通常表现为绝缘体。 然而，当对复合材料的部分施加足够的机械压力时，施加机械压力的部分变得越来越导电。 还公开了使用复合材料开关测试PCB的方法。 包括复合材料的片材可以用于通过局部压力应用来测试PCB上各个区域的电学功能。 该片材可以容易地应用于PCB并从PCB上移除。 另外，在形成电气开关时，施加到一个或多个致动元件的电压可以用于向布置在两个导电构件之间的复合材料提供机械压力。 施加足够的电压允许复合材料的部分从绝缘体转移到导体以提供电路径。
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公开(公告)号：US08907692B2
公开(公告)日：2014-12-09
申请号：US12641793
申请日：2009-12-18
CPC分类号： G01R31/2818
摘要： Composite materials having conductive properties are described for use in testing circuits and in manufacturing electrical switches. The composite materials described, when in an unstressed state, generally behave as insulators. However, when sufficient mechanical pressure is applied to portions of the composite materials, the portions to which the mechanical pressure is applied become increasingly conductive. Methods for testing a PCB using composite material switches are also disclosed. A sheet that includes a composite material may be used to test electrical functionality of various regions on a PCB by way of local pressure application. The sheet may be easily applied to and removed from the PCB. Additionally, in forming an electrical switch, a voltage applied to one or more actuating elements may be used to provide mechanical pressure to a composite material that is disposed between two conductive members. Application of a sufficient voltage allows for portions of the composite material to transition from an insulator to a conductor for providing an electrical pathway.
摘要翻译： 描述了具有导电特性的复合材料用于测试电路和制造电气开关。 当处于无应力状态时，描述的复合材料通常表现为绝缘体。 然而，当对复合材料的部分施加足够的机械压力时，施加机械压力的部分变得越来越导电。 还公开了使用复合材料开关测试PCB的方法。 包括复合材料的片材可以用于通过局部压力应用来测试PCB上各个区域的电学功能。 该片材可以容易地应用于PCB并从PCB上移除。 另外，在形成电气开关时，施加到一个或多个致动元件的电压可以用于向布置在两个导电构件之间的复合材料提供机械压力。 施加足够的电压允许复合材料的部分从绝缘体转移到导体以提供电路径。
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3.发明申请公开(公告)号：US20110241843A1
公开(公告)日：2011-10-06
申请号：US12749703
申请日：2010-03-30
申请人： Sebastien Marsanne , Boon Nam Poh , Samuel Devanandan , San Kaung
发明人： Sebastien Marsanne , Boon Nam Poh , Samuel Devanandan , San Kaung
CPC分类号： G06F3/1454 , G09G2330/021 , G09G2330/024 , G09G2370/16 , G09G2380/04 , G09G2380/14
摘要： Updating content of e-paper ESL device(s) otherwise in a powered-down state is disclosed. One or more e-paper ESL devices need only be turned on when it is desired or needed to change and update content displayed. Transmission of a wireless energy burst having a magnetic resonating power coupling characteristic powers up the e-paper ESL device from a powered-down to powered-up state. The content of the e-paper ESL device can then be changed in accordance with data and instructions transmitted with the wireless energy burst.
摘要翻译： 公开了更新电子纸ESL设备的内容，否则处于掉电状态。 只有当需要或需要更改和更新显示的内容时，才需要打开一个或多个电子纸ESL设备。 具有磁共振功率耦合特性的无线能量突发的传输使电子纸ESL设备从断电到上电状态。 然后可以根据随无线能量突发传送的数据和指令来改变电子纸ESL设备的内容。
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