IEC 61747-10-1:2013

Liquid crystal display devices - Part 10-1: Environmental, endurance and mechanical test methods - Mechanical

IEC 61747-10-1:2013 lists test methods applicable to liquid crystal display devices. It takes into account, wherever possible, the mechanical robustness test methods as outlined in IEC 60068. The object of this standard is to establish uniform preferred test methods with preferred values for stress levels for judging the mechanical properties of liquid crystal display devices. This first edition of IEC 61747-10-1 cancels and replaces Clauses 1 and 2 of the first edition of IEC 61747-5 published in 1998. This edition constitutes a technical revision.

Dispositifs d'affichage à cristaux liquides - Partie 10-1: Méthodes d'essais d'environnement, d'endurance et mécaniques - Essais mécaniques

La CEI 61747-10-1:2013 répertorie les méthodes d'essais applicables aux dispositifs d'affichage à cristaux liquides. Elle prend en compte, dans la mesure du possible, les méthodes d'essais de robustesse mécanique telles qu'elles sont indiquées dans la CEI 60068. L'objet de la présente norme est d'établir des méthodes d'essais préférentielles uniformes indiquant des valeurs préférentielles pour les niveaux de contraintes, permettant d'estimer les propriétés mécaniques des dispositifs d'affichage à cristaux liquides. Cette première édition de la CEI 61747-10-1 annule et remplace les Articles 1 et 2 de la première édition de la CEI 61747-5 parue en 1998. Cette édition constitue une révision technique.

General Information

• Status: Published
• Publication Date: 09-Jul-2013
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 31.120 - Electronic display devices
• Technical Committee: TC 110 - Electronic displays
• Drafting Committee: WG 2 - TC 110/WG 2
• Current Stage: PPUB - Publication issued
• Start Date: 30-Sep-2013
• Completion Date: 10-Jul-2013

Relations

• Replaces: IEC 61747-5:1998 - Liquid crystal and solid-state display devices - Part 5: Environmental, endurance and mechanical test methods
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 61747-10-1 ®
Edition 1.0 2013-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Liquid crystal display devices –
Part 10-1: Environmental, endurance and mechanical test methods – Mechanical

Dispositifs d'affichage à cristaux liquides –
Partie 10-1: Méthodes d’essais d’environnement, d’endurance et mécaniques –
Essais mécaniques
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IEC 61747-10-1 ®
Edition 1.0 2013-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Liquid crystal display devices –

Part 10-1: Environmental, endurance and mechanical test methods – Mechanical

Dispositifs d'affichage à cristaux liquides –

Partie 10-1: Méthodes d’essais d’environnement, d’endurance et mécaniques –

Essais mécaniques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX M
ICS 31.120 ISBN 978-2-8322-0893-9

– 2 – 61747-10-1 © IEC:2013
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and letter symbols . 6
4 Standard atmospheric conditions for measurements and tests: . 6
5 Test methods . 6
5.1 General . 6
5.2 Robustness of terminations . 6
5.2.1 Wire terminations, pins or connectors with pins . 6
5.2.2 Flexible terminations . 7
5.3 Soldering . 7
5.4 Vibration (sinusoidal) . 7
5.4.1 Test Fc . 7
5.4.2 Transverse motion . 7
5.4.3 Distortion . 7
5.4.4 Vibration amplitude tolerance . 7
5.4.5 Severities . 7
5.4.6 Vibration amplitude . 8
5.4.7 Duration of endurance . 8
5.5 Shock . 9
5.6 Acceleration, steady state . 9
5.7 Bond strength test . 10
5.7.1 General . 10
5.7.2 General description of the test . 10
5.7.3 Preconditioning . 10
5.7.4 Initial measurements . 10
5.7.5 Test method (see Figure 1) . 10
5.7.6 Information required in the relevant specification . 11
Bibliography . 12

Figure 1 – Example of bond strength . 11

Table 1 – Frequency range – Lower end . 7
Table 2 – Frequency range – Upper end . 7
Table 3 – Recommended frequency ranges . 8
Table 4 – Recommended vibration amplitudes . 8
Table 5 – Conditions for shock test . 9
Table 6 – Acceleration conditions . 10

61747-10-1 © IEC:2013 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LIQUID CRYSTAL DISPLAY DEVICES –

Part 10-1: Environmental, endurance and
mechanical test methods – Mechanical

FOREWORD
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International Standard IEC 61747-10-1 has been prepared by IEC technical committee 110:
Electronic display devices.
This first edition of IEC 61747-10-1 cancels and replaces Clauses 1 and 2 of the first edition of
IEC 61747-5 published in 1998. This edition constitutes a technical revision.
NOTE It is intended that the other clauses of IEC 61747-5:1998 will be replaced by new parts in the IEC 61747
series. The details of the intended changes are given in Annex D of IEC 61747-30-1:2012.

– 4 – 61747-10-1 © IEC:2013
The text of this standard is based on the following documents:
CDV Report on voting
110/395/CDV 110/454/RVC
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 61747 series, published under the general title Liquid crystal
display devices can be found on the IEC website.
Future standards in this series will carry the new general title as cited above. Titles of existing
standards in this series will be updated at the time of the next edition.
The committee has decided that the contents of this public
...