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发明授权
CN101587413B 制造坐标检测器的方法 失效 - 权利终止

制造坐标检测器的方法
摘要：
公开一种制造坐标检测器的方法，其中该坐标检测器具有形成于由绝缘材料形成的基板上的电阻膜以及将电压施加到电阻膜上的公共电极。该基板包括四边形的形状。该方法包括以下步骤：a)通过去除沿着基板的外周边缘设置的电阻膜的预定的第一区域来形成第一电阻膜去除区域；b)在第一电阻膜去除区域上形成公共电极；c)给电阻膜施加电压；d)测量电阻膜的电位；e)根据测出的电位计算第二电阻膜去除区域的数据；以及f)根据算出的第二电阻膜去除区域的数据，通过将激光束照射到电阻膜的预定的第二区域来形成第二电阻膜去除区域。
摘要（英）：

A method for manufacturing a coordinate detector having a resistive film formed on a substrate formed of an insulating material and a common electrode for applying a voltage to the resistive film. Thesubstrate includes a quadrangular shape. The method includes the steps of a) forming first resistive film removal regions by removing predetermined first regions of the resistive film provided alonga peripheral edge of the substrate, b) forming the common electrode on the first resistive film removal regions, c) applying voltage to the resistive film, d) measuring an electric potential of the resistive film, e) calculating second resistive film removal region data according to the measured electric potential, and f) forming second resistive film removal regions by irradiating a laser beam topredetermined second regions of the resistive film according to the calculated second resistive film removal region data.

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