1、 IEC 62341-5Edition 1.0 2009-11INTERNATIONAL STANDARD NORME INTERNATIONALEOrganic light emitting diode (OLED) displays Part 5: Environmental testing methods Afficheurs diodes lectroluminescentes organiques (DELO) Partie 5: Mthodes dessai denvironnement IEC62341-5:2009 THIS PUBLICATION IS COPYRIGHT P
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16、sciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 62341-5Edition 1.0 2009-11INTERNATIONAL STANDARD NORME INTERNATIONALEOrganic light emitting diode (OLED) displays Part 5: Environmental testing methods Afficheurs diodes lectroluminescentes organiques (DELO) Partie 5: Mthodes dessai denvironne
17、ment INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE NICS 31.260 PRICE CODECODE PRIXISBN 2-8318-1067-9 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 62341-5 IEC:2009 CONTENTS
18、FOREWORD.3 1 Scope.5 2 Normative references .5 3 Terms, definitions and letter symbols .6 4 Structure of testing equipment6 5 Standard conditions6 5.1 Standard reference atmosphere 6 5.2 Standard atmospheric conditions for reference measurements and tests .6 5.3 Standard atmospheric conditions for m
19、easurements and tests.7 5.4 Standard atmospheric conditions for assisted drying .7 5.5 Recovery conditions 7 5.6 Standard measuring conditions .7 5.7 Operating conditions .7 5.8 Standard OLED display module test configuration .7 6 Measurements and analysis .7 7 Environmental tests8 7.1 General .8 7.
20、2 Storage at high temperature 8 7.3 Storage at low temperature .9 7.4 Damp heat, steady state, non-operational .9 7.5 Operation at high temperature.10 7.6 Operation at low temperature 10 7.7 Damp heat, steady state, operational 11 7.8 Damp heat, cyclic12 7.9 Thermal shock.12 7.10 (Simulated) Sunligh
21、t exposure.13 7.11 Low air pressure13 7.12 ESD 15 Table 1 Standard conditions for reference measurements and tests .6 Table 2 Application and luminance (examples) .7 62341-5 IEC:2009 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAYS Part 5: Environmental test
22、ing methods FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardiz
23、ation in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is
24、 entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the I
25、nternational Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects si
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28、 in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
29、assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors,
30、employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out o
31、f the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to
32、the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62341-5 has been prepared by IEC technical committee 110: Flat panel display devices. The
33、 text of this standard is based on the following documents: FDIS Report on voting 110/192A/FDIS 110/203/RVD Full information on the voting for the approval on 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
34、/IEC Directives, Part 2. 4 62341-5 IEC:2009 A list of all the parts in the IEC 62341 series, under the general title Organic light emitting diode (OLED) displays, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the maintena
35、nce result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed; withdrawn; replaced by a revised edition, or amended. 62341-5 IEC:2009 5 ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAYS Part 5
36、 Environmental testing methods 1 Scope This part of IEC 62341 defines testing methods for evaluating environmental endurance of organic light emitting diode display modules (OLED display modules) for use and storage under the assumed usage environment. 2 Normative references The following reference
37、d documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050, International Electrotechnical Vocabulary (IEV) IEC 60068-1:1
38、988, Environmental testing Part 1: General and guidance IEC 60068-2-1:2007, Environmental testing Part 2-1: Tests Test A: Cold IEC 60068-2-2:2007, Environmental testing Part 2-2: Tests Test B: Dry heat IEC 60068-2-5, Environmental testing Part 2: Tests Test Sa: Simulated solar radiation at ground le
39、vel IEC 60068-2-13, Environmental testing Part 2: Tests-Test M: Low air pressure IEC 60068-2-30, Environmental testing Part 2-30: Tests Test Db: Damp heat, cyclic (12 h + 12 h cycle) IEC 60068-2-78:2001, Environmental testing Part 2-78: Tests Test Cab: Damp heat, steady state IEC 61000-4-2, Electrom
40、agnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostatic discharge immunity test IEC 61747-5:1998, Liquid crystal and solid-state display devices Part 5: Environmental, endurance and mechanical test methods IEC 62341-1-2, Organic light emitting diode displays Part 1-2:
41、Terminology and letter symbols IEC 62341-6-1:2009, Organic light emitting diode displays Part 6-1: Measuring methods of optical and electro-optical parameters 6 62341-5 IEC:2009 3 Terms, definitions and letter symbols For the purpose of this document, the terms, definitions and symbols defined in IE
42、C 62341-1-2, IEC 60068-1 and IEC 60050, as well as the following apply. 3.1 operating test pressure Popair pressure at which the OLED display module is operated during the tests 3.2 storage test pressure Pstair pressure at which the OLED display module is stored in a non-operating state during the t
43、ests 4 Structure of testing equipment The system diagrams and/or operating conditions of the testing equipment shall comply with the structure specified in each item. 5 Standard conditions 5.1 Standard reference atmosphere Temperature: 25 C Air pressure: 101,3 kPa NOTE No requirement for relative hu
44、midity is given because correction by calculation is generally not possible. If the parameters to be measured depend on temperature and/or pressure, and their dependence on temperature and pressure is known, the parameter values can be measured under the conditions specified in 5.3 and corrected by
45、calculation to the standard reference atmosphere above. 5.2 Standard atmospheric conditions for reference measurements and tests If the parameters to be measured depend on temperature, pressure and humidity and their dependence on temperature, pressure and humidity is unknown, the atmospheres to be
46、specified shall be selected from the following values, as shown in Table 1. The selected values shall be noted in the relevant specifications. Table 1 Standard conditions for reference measurements and tests TemperatureaC Relative humidityb% RH Air pressurebkPa 20 2/ 1 25 2/ 1 30 2/ 1 35 2/ 1 45 to
47、75 86 to 106 a The close tolerances may be used for the reference measurements. The wider tolerances may be used only when allowed by the relevant specificationbInclusive values. 62341-5 IEC:2009 7 5.3 Standard atmospheric conditions for measurements and tests Unless otherwise specified, all tests a
48、nd measurements shall be carried out under standard atmospheric conditions. a) Temperature : 15 C to 35 C. b) Relative humidity : 25 % to 85 %, where appropriate. c) Air pressure : 86 kPa to 106 kPa. The absolute humidity of the atmosphere shall not exceed 22 g/m3. 5.4 Standard atmospheric condition
49、s for assisted drying The conditions specified in 5.5 of IEC 60068-1:1988 shall be applied. 5.5 Recovery conditions The recovery conditions specified in 5.4 of IEC 60068-1:1988 shall be applied. 5.6 Standard measuring conditions The standard measuring conditions specified in IEC 62341-6-1:2009 shall be applied. 5.7 Operating conditions Apply a white level (100 % grey
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