IEC 62908-12-20:2019（E）规定了触摸传感器模块多点触摸性能的标准测量条件和测量方法。本文件适用于触摸传感器模块，其中触摸传感器、触摸控制器、触摸传感器模块、显示面板、触摸显示面板和触摸显示模块之间的结构关系在IEC 62908-1-2中定义。

IEC 62908-12-20:2019(E) specifies the standard measuring conditions and measurement methods for the multi-touch performance of a touch sensor module. This document is applicable to touch sensor modules, where the structural relationship between the touch sensor, touch controller, touch sensor module, display panel, touch display panel, and touch display module is defined in IEC 62908-1-2.