IEC 61747-40-6:2018
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 No.

IEC 61747-40-6:2018

Release Date

2018

Published By

International Electrotechnical Commission (IEC)

Latest

IEC 61747-40-6:2018

Replace

IEC 110/882/CDV:2017

Scope

This part of IEC 61747 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.

IEC 61747-40-6:2018 Referenced Document

• IEC 61747-40-1:2013 Liquid crystal display devices - Part 40-1: Mechanical testing of display cover glass for mobile devices - Guidelines
• IEC 61747-40-4:2015 Liquid crystal display devices - Part 40-4: Mechanical testing of display cover glass for mobile devices - Biaxial flexural strength (Ring-on-ring)

IEC 61747-40-6:2018 history

• 2018 IEC 61747-40-6:2018 Liquid crystal display devices - Part 40-6: Mechanical testing of display cover glass for mobile devices - Retained biaxial flexural strength (abraded ring-on-ring)