IEC 63211-3-2:2025 PDF

Name: IEC 63211-3-2:2025 — Durability test methods for electronic displays - Part 3-2: Mechanical tests - Static stress
SKU: IEC 63211-3-2:2025
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Durability test methods for electronic displays - Part 3-2: Mechanical tests - Static stress

Название (английский):

IEC 63211-3-2:2025

Durability test methods for electronic displays - Part 3-2: Mechanical tests - Static stress

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 21
Дата публикации:: 30 апреля 2025 г.
Издание:: IEC IS 63211 edition 1 version 1
ICS:: 31.120

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Описание (английский):

63211-3-2:2025 defines common test methods for the evaluation of the mechanical or functional durability of electronic displays and its components against static or quasi-static stress application. The testing methods and procedures are applicable for all the electronic display panels, modules and components.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC 63211-3-2:2025 - Durability test methods for electronic displays, Part 3-2: Mechanical tests – Static stress - defines common, standardized procedures to evaluate the mechanical and functional durability of electronic displays and their components under static and quasi-static stress. Published as Edition 1.0 (2025-04) by the IEC Technical Committee 110, this international standard applies to display panels, modules and components across technologies (LCD, OLED, etc.) and is intended as a reference for future and revised display durability standards.

Key topics and technical requirements

Scope and purpose: Common test methods for evaluation of mechanical/functional durability against static or quasi‑static stress.

Test methods covered: Detailed procedures for common mechanical tests, including:

Two‑point bend
Four‑point bend
Ring‑on‑ring
Point loading (static and quasi‑static)

Apparatus and setup: Specifications for testing machines, fixtures, face plates and load assemblies, plus guidance on displacement/loading rates.

Measurement and calculation: Methods for stress measurement and calculation, and defined failure criteria for each test method.

Standard measuring conditions: Environmental conditions for mechanical and optical tests: 25 °C ± 3 °C, 50 %RH ± 10 %RH, 86–106 kPa atmospheric pressure; deviations must be reported.

Specimen sampling and statistics: Minimum sample guidance - at least 30 specimens recommended for statistically significant strength distribution (e.g., Weibull analysis); minimum 10 for estimating the mean. Reports must note if fewer specimens are used.

Stress/strain rate guidance: Distinction between static and quasi‑static loading; acknowledgement that loading rate affects strength results.

Safety: Tests conducted with appropriate PPE and safeguards; reference to IEC 62368‑1 for equipment safety requirements.

Applications and who uses it

Display manufacturers and module integrators use IEC 63211-3-2 to validate product mechanical durability during design verification and production qualification.

Test laboratories and QA teams apply the standardized procedures to generate comparable, reproducible test data (e.g., strength, failure modes).

R&D and reliability engineers use the methods to compare materials, cover glasses, adhesives and assembly strategies under static stress.

Certification bodies and standards developers adopt the standard as a reference for conformity assessment and for aligning technology‑specific standards (IEC TC 110).

Related standards

IEC 62368‑1 - referenced for safety requirements.

IEC 63211 series - other parts define additional durability test domains; this document is intended as a common mechanical-test reference for future revisions of technology‑specific display standards.

Keywords: IEC 63211-3-2, durability test methods, electronic displays, static stress, mechanical tests, two-point bend, four-point bend, ring-on-ring, point loading, Weibull analysis.

IEC 63211-3-2:2025 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and who uses it

Related standards

Технические детали

IEC 62368-1:2018/COR1:2020

Corrigendum 1 - Audio/video, information and communication technology equipment - Part 1: Safety requirements

BS IEC 63211-3-2:2025

Durability test methods for electronic displays - Mechanical tests. Static stress

BS IEC 63211-2-21:2025

Durability test methods for electronic displays - Environmental tests. Test methods for heat and humidity