Humidity Sensor, Wireless Device Including the Same, and Methods of Making and Using the Same
    21.
    发明申请
    Humidity Sensor, Wireless Device Including the Same, and Methods of Making and Using the Same 审中-公开
    湿度传感器,包括其的无线设备及其制造和使用方法

    公开(公告)号:US20170038325A1

    公开(公告)日:2017-02-09

    申请号:US15226671

    申请日:2016-08-02

    CPC classification number: G06K19/07779 G06K19/0702 G06K19/0717

    Abstract: A tag or smart label including a humidity sensor, and methods of manufacturing and using the same, are disclosed. The tag or smart label includes a substrate or backplane with a battery or antenna, a humidity sensor, and an integrated circuit thereon. The integrated circuit is in electrical communication with the humidity sensor and the antenna or battery, and is configured to process a signal from the humidity sensor corresponding to the humidity level or value in the environment to be monitored, and provide or generate a signal that represents the humidity level/value. The humidity sensor includes first and second electrodes that are a predetermined distance apart, a humidity-sensitive material having one or more electrical, mechanical or chemical properties that vary as a function of the humidity level/value, and a water- and/or humidity-permeable membrane covering the humidity-sensitive material.

    Abstract translation: 公开了包括湿度传感器的标签或智能标签及其制造和使用方法。 标签或智能标签包括具有电池或天线的基板或背板,湿度传感器及其上的集成电路。 集成电路与湿度传感器和天线或电池电气通信,并且被配置为处理来自湿度传感器的对应于待监测环境中的湿度水平或值的信号,并且提供或产生表示 湿度水平/值。 湿度传感器包括隔开预定距离的第一和第二电极,具有根据湿度水平/值变化的一个或多个电气,机械或化学特性的湿度敏感材料以及水和/或湿度 透湿膜覆盖湿度敏感材料。

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