IEC 61988-2-3-2009 Plasma display panels - Part.2-3 Measuring methods - Image quality Defects and degradation《等离子显示板 第2-3部分 测量方法 图像质量 缺陷和等级》.pdf

1、 IEC 61988-2-3 Edition 1.0 2009-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Plasma display panels Part 2-3: Measuring methods Image quality: defects and degradation Panneaux daffichage plasma Partie 2-3: Mthodes de mesure Qualit dimage: dfauts et dgradation IEC 61988-2-3:2009 THIS PUBLICATION IS

2、COPYRIGHT PROTECTED Copyright 2009 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from eithe

3、r IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droit

4、s de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de la CEI ou du Comit national de la CEI

5、du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office 3, rue de Varemb CH-1211 Genev

6、a 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical

7、content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. Catalogue of IEC publications: www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteri

8、a (reference number, text, technical committee,). It also gives information on projects, withdrawn and replaced publications. IEC Just Published: www.iec.ch/online_news/justpub Stay up to date on all new IEC publications. Just Published details twice a month all new publications released. Available

9、on-line and also by email. Electropedia: www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnic

10、al Vocabulary online. Customer Service Centre: www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance, please visit the Customer Service Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 A propos de la CE

11、I La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications CEI Le contenu technique des publications de la CEI e

12、st constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue des publications de la CEI: www.iec.ch/searchpub/cur_fut-f.htm Le Catalogue en-ligne de la CEI vous permet deffectuer des recherches en utilisant diffrents c

13、ritres (numro de rfrence, texte, comit dtudes,). Il donne aussi des informations sur les projets et les publications retires ou remplaces. Just Published CEI: www.iec.ch/online_news/justpub Restez inform sur les nouvelles publications de la CEI. Just Published dtaille deux fois par mois les nouvelle

14、s publications parues. Disponible en-ligne et aussi par email. Electropedia: www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroniques et lectriques. Il contient plus de 20 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans les langues

15、 additionnelles. Egalement appel Vocabulaire Electrotechnique International en ligne. Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du Service clients ou contactez-nou

16、s: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61988-2-3 Edition 1.0 2009-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Plasma display panels Part 2-3: Measuring methods Image quality: defects and degradation Panneaux daffichage plasma Partie 2-3: Mthodes de mesure Qualit dimag

17、e: dfauts et dgradation INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE S ICS 31.260 PRICE CODE CODE PRIX ISBN 2-8318-1052-6 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 6198

18、8-2-3 IEC:2009 CONTENTS FOREWORD.4 1 Scope.6 2 Normative references .6 3 Terms and definitions .6 4 Standard measuring conditions.7 4.1 Environmental conditions 7 4.2 Lighting conditions 7 4.3 Set-up conditions 7 4.3.1 Adjustment of PDP modules 7 4.3.2 Warm-up condition of PDP modules 7 4.3.3 Condit

19、ions of measuring and driving equipment.7 5 Measuring methods 8 5.1 Cell defects .8 5.1.1 Purpose.8 5.1.2 Measuring equipment 8 5.1.3 Measuring layout .8 5.1.4 Division of display zone.8 5.1.5 Classification of cell defects 9 5.1.6 Luminance levels of defective cells9 5.1.7 Measuring procedure.11 5.

20、2 Image sticking .12 5.2.1 Purpose.12 5.2.2 Measuring equipment 12 5.2.3 Specification of image sticking.13 5.2.4 Measuring procedure.13 5.3 Luminance lifetime 15 5.3.1 Purpose.15 5.3.2 Measuring equipment 16 5.3.3 Measuring procedure.16 Annex A (informative) Luminance lifetime estimation .18 Biblio

21、graphy23 Figure 1 Measuring system and its arrangement 8 Figure 2 Example of display zone 9 Figure 3 Dark defect on green screen and its luminance level10 Figure 4 Bright defect on white screen and its luminance level.10 Figure 5 Bright defect on black screen and its luminance level.10 Figure 6 Brig

22、ht defect on other colour screen and its luminance level 11 Figure 7 Image sticking pattern13 Figure 8 Image sticking measuring position14 Figure 9 Stabilization of luminance lifetime measurement 16 Figure 10 Example of luminance lifetime measurement17 Figure A.1 An example of luminance degradation

23、under different luminance conditions .19 61988-2-3 IEC:2009 3 Figure A.2 The luminance degradation on log t axis.19 Figure A.3 The luminance degradation on L(t) vs. t 1/2axis (an example of straight line) 21 Figure A.4 The luminance degradation on L(t) vs. t 1/2axis .21 Figure A.5 Flow of luminance

24、lifetime estimation22 Table 1 Input signal for cell defect observation 12 Table 2 An example record of cell defects12 Table 3 Example of image sticking coefficient measurement (full screen red) 15 4 61988-2-3 IEC:2009 INTERNATIONAL ELECTROTECHNICAL COMMISSION PLASMA DISPLAY PANELS Part 2-3: Measurin

25、g methods Image quality: defects and degradation 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 o

26、n all questions concerning standardization 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 P

27、ublication(s)”). Their preparation is 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 preparatio

28、n. IEC collaborates closely with the International 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

29、of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are ma

30、de to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transp

31、arently to the maximum extent possible 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 provides no marking procedure to indicate its approval and cannot be

32、rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members

33、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 of the publication, use of, or reliance upon, this IEC Publication or an

34、y 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 the possibility that some of the elements of this IEC Publication may b

35、e the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61988-2-3 has been prepared by IEC technical committee 110: Flat panel display devices. The text of this standard is based on the following documents: FDIS Repo

36、rt on voting 110/180/FDIS 110/188/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/IEC Directives, Part 2. A list of all the parts in the IEC 61988 seri

37、es, under the general title Plasma display panels, can be found on the IEC website. 61988-2-3 IEC:2009 5 The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data rel

38、ated to the specific publication. At this date, the publication will be reconfirmed; withdrawn; replaced by a revised edition, or amended. 6 61988-2-3 IEC:2009 PLASMA DISPLAY PANELS Part 2-3: Measuring methods Image quality: defects and degradation 1 Scope This part of IEC 61988 determines the measu

39、ring methods for defects and degradation of colour plasma display (PDP) module in the following areas: a) cell defects; b) image sticking; c) luminance lifetime. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, on

40、ly the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60068-1:1988, Environmental testing Part 1: General and guidance IEC 60107-1:1997, Methods of measurement on receivers for television broadcast transmissions Pa

41、rt 1: General considerations Measurements at radio and video frequencies IEC 61988-1, Plasma display panels Part 1: Terminology and letter symbols IEC 61988-2-1:2002, Plasma display panels Part 2-1: Measuring methods Optical CIE 15:2004, Colorimetry, 3rd Edition (ISBN 978 3 901906 33 6) 3 Terms and

42、definitions For the purposes of this document, most of the terms and definitions used, comply with IEC 61988-1, IEC 60068-1 and IEC 60107-1, and the followings apply. 3.1 cell defect cell showing a dark defect or a bright defect, or an unstable cell 3.2 defect luminance ratio percentage of luminance

43、 difference from the full screen white-level luminance of each colour 3.3 unstable cell cell that changes luminance in an uncontrollable way 61988-2-3 IEC:2009 7 4 Standard measuring conditions 4.1 Environmental conditions Measurements shall be carried out under the standard environmental conditions

44、, e.g. at a temperature of 25 C 3 C, a relative humidity of 25 % to 85 % and pressure of 86 kPa to 106 kPa. When different environmental conditions are used, it shall be noted on the report. 4.2 Lighting conditions The following dark-room conditions shall be used for all measurements. Illuminance sh

45、all be less than 1 lx anywhere on the screen of the PDP module. When this illuminance significantly affects the measurement of the black level, the background subtraction method shall be used. In case of a different illuminance or if the background subtraction method is used, it shall be noted on th

46、e report. 4.3 Set-up conditions Standard set-up conditions are given below. Each condition shall be noted on the specification form whenever any measurement is carried out under conditions that differ from the standard set-up conditions. 4.3.1 Adjustment of PDP modules For contrast adjustable PDP mo

47、dule, set the maximum contrast under the standard measuring environmental conditions (see 4.1), measurements shall be started when the PDP module achieves stability. 4.3.2 Warm-up condition of PDP modules Measurements shall be started after warm-up when the PDP module achieves stability. The warm-up

48、 time shall be longer than 30 min with signal input set at 15 % grey level on full screen without gamma correction. Measurements shall be started after the above warm-up when the PDP module achieves stability, unless other specified measuring methods are used. When different warm-up conditions are u

49、sed, they shall be noted on the report. 4.3.3 Conditions of measuring and driving equipment a) The light measuring device shall be aligned perpendicular to the area to be measured on the screen of the PDP module. b) The standard measuring distance X0is 2,5 V, where V is the screen height or the short side length of the screen. The measuring distanc