标准摘要
[中文适用范围]： IEC 61747 的这一部分提供了移动设备电子平板显示器中使用的盖板玻璃的机械性能测试指南。本文件重点关注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板玻璃水平测试。注：电子移动设备盖板玻璃所用的玻璃可以通过离子交换工艺进行化学强化。这种离子交换过程提高了玻璃的机械强度。 [外文原描述]： IEC 61747-40-1:2019 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. This edition includes the following significant technical changes with respect to the previous edition: - withdrawal of test methods unsuitable for mobile display cover, - revision of test methods based on newly developed market relevance, - addition of test method for abraded strength, - addition of explanations about the relevance between the test methods and the fracture mode, and - revision of terms and definitions.
英文名称Liquid crystal display devices - Part 40-1: Mechanical testing of display cover glass for mobile devices - Guidelines