Liquid crystal display devices - Part 40-4: Mechanical testing of display cover glass for mobile devices - Biaxial flexural strength (ring-on-ring)

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Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

01-20-2015

Publisher

International Electrotechnical Committee

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 General
5 Apparatus
6 Procedure
7 Calculations
8 Reporting
9 Specifications
Bibliography

IEC 61747-40-4:2015(E) is a mechanical performance testing procedure for cover glass used in electronic flat panel displays in mobile devices. This standard is focused on the measurement of as-received surface fracture load via biaxial flexure generated by ring-on-ring.

Committee	TC 110
DevelopmentNote	Stability date: 2026. (01/2015)
DocumentType	Standard
Pages	18
PublisherName	International Electrotechnical Committee
Status	Current

Standards	Relationship
BS IEC 61747-40-4:2015	Identical

IEC 61649:2008

Weibull analysis

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IEC 61747-40-4:2015

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