Liquid crystal display devices - Part 40-6: Mechanical testing of display cover glass for mobile devices - Retained biaxial flexural strength (abraded ring-on-ring)
STANDARD published on 8.2.2018
Designation standards: IEC 61747-40-6-ed.1.0
Publication date standards: 8.2.2018
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: International technical standard
Category: Technical standards IEC
IEC 61747-40-6:2018(E) is a mechanical performance testing procedure for cover glass used in electronic flat panel displays in mobile devices. This document focuses on the measurement of surface fracture load after flaw introduction via grit particle abrasion. After abrasion, the retained surface fracture load is measured with the method documented in IEC 61747-40-4.