IEC 61747-10-2:2014 PDF
Liquid crystal display devices - Part 10-2: Environmental, endurance and mechanical test methods - Environmental and endurance
Liquid crystal display devices - Part 10-2: Environmental, endurance and mechanical test methods - Environmental and endurance
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 17
- Дата публикации:
- 3 сентября 2014 г.
- Издание:
- IEC IS 61747 edition 1 version 1
- ICS:
- 31.120
IEC 61747-10-2:2014(E) lists test methods applicable to liquid crystal display devices. It takes into account, wherever possible, the environmental test methods 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 environmental properties of liquid crystal display devices. This first edition of IEC 61747-10-2 cancels and replaces Clauses 1 and 3 of the first edition of IEC 61747-5 published in 1998. This edition constitutes a technical revision with the following significant technical changes with respect to the previous edition: a) Examples of the test conditions have been added to each test method; b) References cited have been updated.
Abstract
Overview
IEC 61747-10-2:2014 defines environmental and endurance test methods for liquid crystal display (LCD) devices (cells and modules). It establishes uniform preferred test procedures and stress levels to judge environmental performance, aligning where possible with the IEC 60068 environmental testing series. This edition (2014) adds example test conditions and updates references, and replaces parts of the previous IEC 61747-5 edition.
Key topics and technical requirements
- Scope and purpose
- Standardizes environmental test methods for LCDs to evaluate durability and reliability under defined stress conditions.
- In case of conflict, a specific relevant specification takes precedence.
- Standard test atmosphere
- Default measurement conditions: 15 °C to 35 °C, 25 % to 85 % RH (as applicable), air pressure 86–106 kPa, and absolute humidity limits.
- Temperature tests
- Rapid change (thermal shock) - two‑chamber method (Na): selectable low/high temperatures from defined tables (e.g., −50 °C to +100 °C entries), exposure durations (10 min–3 h), transition times (examples: 2–3 min, 20–30 s,
Технические детали
- Технический комитет
- TC 110 - Electronic displays
- SKU
- IEC 61747-10-2:2014
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