范围:IEC 61747的本部分提供了移动设备中电子平板显示器所用盖玻璃的机械性能测试指南。本文件侧重于关键机械测试性能参数，主要涵盖强度和抗损伤属性。测试方法仅侧重于盖玻璃液位测试。 注:用于电子移动设备盖玻璃的玻璃可以通过离子交换工艺进行化学强化。这种离子交换过程增加了玻璃的机械强度。 交叉引用:IEC 61747-5-3IEC 61747-40-3IEC 61747-40-5IEC 61747-40-2IEC 61747-40-6IEC 61747-1-1IEC 61747-40（所有部分）IEC 61747-40-4购买本文件时提供的所有当前修改件均包含在购买本文件中。

Scope: This part of IEC 61747 provides mechanical performance testing guidelines for cover glass used in electronic flat panel displays in mobile devices. This document focuses on key mechanical testing performance parameters and covers mainly strength and damage resistance attributes. The test methods focus on the cover glass level testing only. NOTE The glass used for cover glasses for electronic mobile devices can be chemically strengthened by an ion-exchange process. This ion exchange process increases the mechanical strength of the glass.Cross References:IEC 61747-5-3IEC 61747-40-3IEC 61747-40-5IEC 61747-40-2IEC 61747-40-6IEC 61747-1-1IEC 61747-40 (all parts)IEC 61747-40-4All current amendments available at time of purchase are included with the purchase of this document.