Capacitive sensor for sensing tactile and proximity, and a sensing system using the same
    3.
    发明申请
    Capacitive sensor for sensing tactile and proximity, and a sensing system using the same 有权
    用于感测触觉和接近的电容式传感器,以及使用其的感测系统

    公开(公告)号:US20080174321A1

    公开(公告)日:2008-07-24

    申请号:US11655356

    申请日:2007-01-19

    IPC分类号: G01R27/26

    摘要: Disclosed is a capacitive proximity sensor in dual implementation. The sensor comprises an upper electrode layer having a plurality of electrodes disposed in line with each other, a lower electrode layer having a plurality of electrodes disposed in line with each other and an insulating layer disposed between the upper electrode layer and the lower electrode layer. The sensor detects the proximity of approaching objects by the capacitance change between the electrodes disposed in the upper electrode layer, and detects the contact of any objects by the capacitance change between the electrodes of the upper electrode layer and the electrodes of the lower electrode layer.

    摘要翻译: 公开了一种双重实现的电容式接近传感器。 传感器包括具有彼此配置的多个电极的上电极层,具有彼此配置的多个电极的下电极层和设置在上电极层和下电极层之间的绝缘层。 传感器通过设置在上电极层中的电极之间的电容变化来检测接近物体的接近,并通过上电极层的电极和下电极层的电极之间的电容变化来检测任何物体的接触。

    Capacitive sensor for sensing tactile and proximity, and a sensing system using the same
    4.
    发明授权
    Capacitive sensor for sensing tactile and proximity, and a sensing system using the same 有权
    用于感测触觉和接近的电容式传感器,以及使用其的感测系统

    公开(公告)号:US07679376B2

    公开(公告)日:2010-03-16

    申请号:US11655356

    申请日:2007-01-19

    IPC分类号: G01R27/26

    摘要: A capacitive sensor includes an upper electrode layer having a plurality of electrodes disposed in line with each other, a lower electrode layer having a plurality of electrodes disposed in line with each other, an insulating layer disposed between the upper electrode layer and the lower electrode layer, and a layer of bumps made of insulating material formed above the area where the electrodes of the upper electrode layer and the electrodes of the lower electrode later are crossed. The sensor detects the proximity of approaching objects by the capacitance change between the electrodes disposed in the upper electrode layer, and detects the contact of any objects by the capacitance change between the electrodes of the upper electrode layer and the electrodes of the lower electrode layer.

    摘要翻译: 电容式传感器包括具有彼此成对配置的多个电极的上部电极层,具有彼此配置的多个电极的下部电极层,设置在上部电极层和下部电极层之间的绝缘层 以及在上部电极层的电极和下部电极的电极交叉的区域的上方形成有由绝缘材料制成的凸起层。 传感器通过设置在上电极层中的电极之间的电容变化来检测接近物体的接近,并通过上电极层的电极和下电极层的电极之间的电容变化来检测任何物体的接触。