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)


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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.

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Additional information

Publication typeInternational Standard
Publication date2018-02-08
Available language(s)English
TC/SCTC 110 - Electronic displaysrss
ICS31.120 - Electronic display devices
Stability date  2026
File size3306 KB

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