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GB/T 18910.102-2021Liquid crystal display devices - Part 10-2: Environmental, endurance and mechanical test methods - Environmental and endurance (English PDF)

液晶显示器件第10-2部分：环境、耐久性和机械试验方法环境和耐久性

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

October 11, 2021

Implementation date

May 1, 2022

Scope

GB/T 18910.102-2021 is the English-translated version of 液晶显示器件第10-2部分：环境、耐久性和机械试验方法环境和耐久性.

GB/T 18910.102-2021 is the Chinese standard "Liquid crystal display devices - Part 10-2: Environmental, endurance and mechanical test methods - Environmental and endurance".

Its scope clause reads: This part of GB/T 18910 specifies the test method for liquid crystal display devices, and at the same time, as far as possible Environmental test methods.

Note. Devices include screens and modules. The purpose of this section is to evaluate the environmental performance of liquid crystal display devices, to determine a unified preferred test method and stress level preferred value.

If this part is inconsistent with the relevant specifications, the latter shall prevail.

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Document preview — GB/T 18910.102-2021

National Standard of the People's Republic of China

Classification: L 53

Issued by: State Administration for Market Regulation, China National Standardization Administration

Foreword
1 Scope
2 Normative references
3 Terms, definitions and text symbols
4 Standard atmospheric conditions for tests and tests
5 Test method
5.1 General
5.2 Rapid temperature changes. two-box method
5.3 Specified temperature change rate. one box method
5.4 Storage (under high temperature)
5.5 Storage (under low temperature)
5.6 Low air pressure
5.7 Steady-state damp heat
5.8 Circulating damp heat (12h 12h cycle)
5.9 Combined temperature/humidity cycle test
5.10 Light exposure
5.11 Electrostatic discharge test

1 Scope

This part of GB/T 18910 specifies the test method for liquid crystal display devices, and at the same time, as far as possible

Environmental test methods.

Note. Devices include screens and modules.

The purpose of this section is to evaluate the environmental performance of liquid crystal display devices, to determine a unified preferred test method and stress level preferred value.

If this part is inconsistent with the relevant specifications, the latter shall prevail.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article

Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 2423.34-2012 Environmental Test Part 2.Test Method Test Z/AD. Temperature/Humidity Combined Cycle (IEC 60068-2-38.2009, IDT)

IEC 60068 (all parts) Environmental testing (Environmental testing)

IEC 60068-2-1 Environmental Testing Part 2-1.Test Test A. Low Temperature (Environmentaltesting-Part 2-1.

Tests-TestA.Cold)

IEC 60068-2-2 Environmental testing Part 2-2.Test test B. High temperature (Environmental testing-Part 2-2.

Tests-TestB.Dryheat)

IEC 60068-2-5 Environmental Test Part 2-5.Test Test Sa. Simulate solar radiation on the ground (Environmental testing-Part 2-5.Tests-TestSa.Simulatedsolarradiationatgroundlevelandguidanceforsolarra- diationtesting)

IEC 60068-2-13 Basic Environmental Test Procedure Part 2-13.Test Test M. Low Air Pressure (Environmentaltes- ting-Part 2-13.Tests-TestM.Lowairpressure)

IEC 60068-2-14.20091) Environmental testing Part 2-14.Test test N. Temperature change (Environmentaltes- ting-Part 2-14.Tests-TestN.Changeoftemperature)

1) IEC 60068-2-14.1984 is cited in the original text of IEC. This edition of the standard has been abolished and replaced by IEC 60068-2-14.2009.This part of the cited documents

Changed to the.2009 version, and relevant references apply.

IEC 60068-2-30 Environmental test Part 2-30.Test test Db. Alternating damp heat (12h 12h cycle) (Environ- mentaltesting-Part 2-30.Tests-TestDb.Dampheat,cyclic(12h 12hcycle)]

IEC 60068-2-78 Environmental Test Part 2-78.Test Test Cab. Constant Humidity Test (Environmental testing-Part 2-78.Tests-TestCab.Dampheat,steadystate)

IEC 60747 (all parts) Semiconductor devices (Semiconductordevices)

GB/T 43979 | GB/T 43978 | GB/T 43770 | GB/T 18910.64 | GB/T 18910.103 | GB/T 18910.11 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 29 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 2423.34-2012Environmental testing - Part 2: Test methods - Test Z/AD: Composite temperature/humidity cyclic test

IEC 60068 · IEC 60747

Cited by

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