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    • 72. 发明申请
    • TIME DEPENDENT-TEMPERATURE INDEPENDENT COLOR CHANGING LABEL
    • 时间依赖温度独立颜色变化标签
    • US20100149929A1
    • 2010-06-17
    • US12713045
    • 2010-02-25
    • Alfred S. Braunberger
    • Alfred S. Braunberger
    • G04F13/04H01L21/56
    • G04F13/04H01M4/38H01M4/463H01M6/18H01M6/185
    • A timing device for indicating a passage of a duration of time is disclosed. The timing device in accordance with the embodiments of the invention has a grid array architecture. The grid array architecture includes an electrode structure with an anode layer, a cathode layer and a thermistor layer. The anode layer and the thermistor layer are electrically coupled through a plurality of cathode trace structures. In operation the timing device is actuated through a suitable mechanism to initiate depletion of the anode layer and, thereby, indicate a passage of a duration time. As the anode layer depletes, sequential cathode trace structures are exposed and the thermistor layer acts as a temperature dependent resistor through a plurality of exposed cathode trace structures.
    • 公开了一种用于指示持续时间的通过的定时装置。 根据本发明的实施例的定时装置具有网格阵列架构。 栅极阵列结构包括具有阳极层,阴极层和热敏电阻层的电极结构。 阳极层和热敏电阻层通过多个阴极迹线结构电耦合。 在操作中,定时装置通过合适的机构启动,以引发阳极层的耗尽,从而指示持续时间的通过。 当阳极层消耗时,暴露连续的阴极迹线结构,并且热敏电阻层通过多个暴露的阴极迹线结构作为与温度相关的电阻器。