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    IEC 61988-2-4-2011 Plasma display panels - Part 2-4 Measuring methods - Visual quality Image artifacts《等离子显示板.第2-4部分 测量方法.视觉质量 图像伪影》.pdf

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    IEC 61988-2-4-2011 Plasma display panels - Part 2-4 Measuring methods - Visual quality Image artifacts《等离子显示板.第2-4部分 测量方法.视觉质量 图像伪影》.pdf

    1、IEC 61988-2-4 Edition 1.0 2011-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Plasma display panels Part 2-4: Measuring methods Visual quality: Image artifacts Panneaux daffichage plasma Partie 2-4: Mthodes de mesure Qualit visuelle: Artfacts dimage IEC 61988-2-4:2011 colour inside THIS PUBLICATION

    2、IS COPYRIGHT PROTECTED Copyright 2011 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 ei

    3、ther 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. Dr

    4、oits 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 C

    5、EI 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 Ge

    6、neva 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 technic

    7、al 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 crit

    8、eria (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. Availab

    9、le 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 Electrotech

    10、nical 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

    11、 CEI 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 CE

    12、I est 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 diffrent

    13、s critres (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 nouve

    14、lles 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 lang

    15、ues 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-

    16、nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61988-2-4 Edition 1.0 2011-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Plasma display panels Part 2-4: Measuring methods Visual quality: Image artifacts Panneaux daffichage plasma Partie 2-4: Mthodes de mesure Qualit visuelle:

    17、 Artfacts dimage INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE V ICS 31.260 PRICE CODE CODE PRIX ISBN 978-2-88912-660-6 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale colour in

    18、side 2 61988-2-4 IEC:2011 CONTENTS FOREWORD . 4 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Structure of measuring equipment 7 5 Standard measuring conditions . 8 5.1 General . 8 5.2 Adjustment of PDP modules 8 6 Measuring methods 8 6.1 Viewing angle 8 6.1.1 Purpose . 8 6.1.

    19、2 Equipment . 8 6.1.3 Measuring equipment setup . 8 6.1.4 Measuring method of half luminance viewing angle . 9 6.1.5 Measuring method of half contrast viewing angle . 10 6.1.6 Measuring method of 10:1 Contrast ratio viewing angle . 11 6.1.7 Measuring method of colour viewing angle 12 6.2 Image strea

    20、king . 13 6.2.1 Purpose . 13 6.2.2 Equipment . 13 6.2.3 Measuring method of image streaking . 13 6.3 Flicker . 17 6.3.1 Purpose . 17 6.3.2 Equipment . 17 6.3.3 Measuring method of flicker . 17 6.4 Moving picture resolution 19 6.4.1 General . 19 6.4.2 Subjective measuring method of Moving Picture Res

    21、olution 20 6.4.3 Objective measuring method of moving picture resolution 22 Annex A (informative) Simulation method of moving picture resolution . 27 Annex B (informative) Technical description on moving picture resolution 32 Bibliography 35 Figure 1 Measuring equipment setup and example of measurin

    22、g results for horizontal and vertical viewing angles . 9 Figure 2 Low APL image streaking patterns and measuring points . 15 Figure 3 High APL image streaking patterns and measuring points 16 Figure 4 Measuring systems and its arrangement 18 Figure 5 Flicker sensitivity curve 18 Figure 6 Measured lu

    23、minance frequency spectrum. 19 Figure 7 Image pattern for the evaluation of resolution . 22 Figure 8 Peak level and amplitude of the test signal 24 Figure 9 Example of captured image 25 Figure 10 Example of Fourier transform . 25 Figure 11 Example of limit resolution evaluation 26 61988-2-4 IEC:2011

    24、 3 Figure A.1 The simulation principle of motion artifacts for a 5-bit binary subfield arrangement . 28 Figure A.2 Set-up to measure the temporal step response . 29 Figure A.3 Simulation of modulation transfer function (MTF) at the different special frequencies . 31 Figure B.1 Example of sub-samplin

    25、g 33 Figure B.2 Effect of the sub-sampling method and 0,5 ppf motion in the resolution 34 Table 1 Example of half luminance viewing angle 10 Table 2 Example of half contrast viewing angle 11 Table 3 Example of 10:1 contrast ratio viewing angle . 12 Table 4 Example of colour viewing angle . 13 Table

    26、5 Example of image streaking ratio report 17 Table 6 Flicker level report table 19 Table 7 Comparison of units for moving speed . 21 4 61988-2-4 IEC:2011 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ PLASMA DISPLAY PANELS Part 2-4: Measuring methods Visual quality: Image artifacts FOREWORD 1) The Inte

    27、rnational 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 standardization in the electrical and elec

    28、tronic 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 entrusted to technical committe

    29、es; 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 International Organization for S

    30、tandardization (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 since each technical committee ha

    31、s 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 made to ensure that the technical content of IEC Publications is accura

    32、te, 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 transparently to the maximum extent possible in their national and regional

    33、 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 assessment services and, in som

    34、e 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, employees, servants or agents i

    35、ncluding 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 of the publication, use of, or r

    36、eliance 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 the possibility that some of th

    37、e 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 61988-2-4 has been prepared by IEC technical committee 110: Flat panel display devices. The text of this standard is bas

    38、ed on the following documents: FDIS Report on voting 110/260/CDV 110/297/RVC 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

    39、 of all the parts in the IEC 61988 series, under the general title Plasma display panels, can be found on the IEC website. 61988-2-4 IEC:2011 5 The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/we

    40、bstore.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. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to b

    41、e useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. 6 61988-2-4 IEC:2011 PLASMA DISPLAY PANELS Part 2-4: Measuring methods Visual quality: Image artifacts 1 Scope This part of IEC 61988 determines the measuring methods for charac

    42、terizing the performance of plasma display panel (PDP) modules in the following areas: a) viewing angle; b) image streaking; c) flicker; d) moving picture resolution. 2 Normative references The following referenced documents are indispensable for the application of these standards. For standards wit

    43、h explicit dates, only the edition cited applies. For standards references, the latest edition of the referenced standard (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 broa

    44、dcast transmissions Part 1: General considerations Measurements at radio and video frequencies IEC 61988-1:2003, Plasma display panels Part 1: Terminology and letter symbols IEC 61988-2-1:2002, Plasma display panels Part 2-1: Measuring methods Optical IEC 61988-2-2:2003, Plasma display panels Part 2

    45、-2: Measuring methods Optoelectrical CIE 15:2004, Colorimetry, 3rd Edition 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 61988-1, IEC 60068-1, and IEC 60107-1, as well as the following apply. 3.1 viewing angle angular range over which a display can

    46、 be viewed with acceptable specified visual performance NOTE This document specifies two types of viewing angle regarding the viewing direction, such as horizontal and vertical. 3.2 half luminance viewing angle viewing angle over which the luminance is equal or higher than half of the luminance meas

    47、ured at the angle perpendicular to the screen 61988-2-4 IEC:2011 7 3.3 half contrast viewing angle viewing angle over which the contrast ratio is equal or higher than half of the contrast ratio measured at the angle perpendicular to the screen 3.4 10:1 contrast ratio viewing angle viewing angle over

    48、 which the contrast ratio is equal or higher than 10:1 3.5 colour viewing angle viewing angle over which the chromaticity shift (u,v) is equal or less than specified threshold value 3.6 image streaking variance in luminance with changing vertical or horizontal line load 3.7 flicker unintended but pe

    49、rceptible temporal periodic fluctuation in luminance 3.8 moving picture resolution perceived number of picture lines for moving pictures on the display screen NOTE Moving picture resolution is not determined only by the physical pixel number of the panel (termed “addressability”), but also by the moving picture performance in terms of motion ar


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