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    • 11. 发明申请
    • Linearized touch sensor having protective coating
    • 具有保护涂层的线性触摸传感器
    • US20070126707A1
    • 2007-06-07
    • US11293723
    • 2005-12-02
    • Terence Jones
    • Terence Jones
    • G09G5/00
    • G06F3/045
    • A touch sensor is disclosed. The sensor includes an electrically resistive layer that covers a touch sensitive area. The sensor further includes an electrically insulative layer that is disposed on the electrically resistive layer. The insulative layer has one or more open areas. Each open area exposes a portion of the resistive layer. The sensor also includes a plurality of electrically conductive segments that are disposed on the insulative layer. Each conductive segment makes electrical contact with the resistive layer through at least one of the open areas in the insulative layer. The conductive segments improve linearity of the touch sensitive area.
    • 公开了一种触摸传感器。 传感器包括覆盖触敏区域的电阻层。 传感器还包括设置在电阻层上的电绝缘层。 绝缘层具有一个或多个开放区域。 每个开放区域暴露电阻层的一部分。 传感器还包括设置在绝缘层上的多个导电段。 每个导电段通过绝缘层中的至少一个开放区域与电阻层电接触。 导电段改善了触敏区的线性。