EN 61988-2-1:2012

Plasma display panels - Part 2-1: Measuring methods - Optical and optoelectrical

IEC 61988-2-1:2012 determines the following measuring methods for characterizing the performance of plasma display modules (PDP modules): a) four per cent (4 %) window luminance; b) luminance uniformity; c) dark-room contrast ratio; d) bright-room contrast ratio 100/70; e) white chromaticity and chromatic uniformity; f) colour gamut in the centre box; g) module power and current consumption; h) module power consumption using video signal; i) module luminous efficacy, and j) panel luminous efficacy. This edition includes the following significant technical changes with respect to the previous edition: The first edition of IEC 61988-2-1 and IEC 61988-2-2 were combined and reconstructed in this document.

Plasmabildschirme - Teil 2-1: Messverfahren – Optisch und opto-elektrisch

Panneaux d'affichage à plasma - Partie 2-1: Méthodes de mesure - Mesures optiques et opto-électriques

La CEI 61988-2-1:2012 définit les méthodes de mesure suivantes de caractérisation de la performance des modules d'affichage à plasma (modules PDP): a) luminance d'une zone d'essai de quatre pour cent (4 %) de surface d'écran; b) uniformité de luminance; c) rapport de contraste en chambre noire; d) rapport de contraste en environnement lumineux 100/70; e) chromaticité du blanc et uniformité chromatique; f) étendue chromatique dans la zone d'essai centrale; g) puissance du module et consommation de courant; h) consommation de puissance du module avec signal vidéo; i) efficacité lumineuse du module, et j) efficacité lumineuse du panneau. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: Les premières éditions de la CEI 61988-2-1 et de la CEI 61988-2-2 ont été combinées pour être reconstituées dans le présent document.

Prikazovalniki s plazmo - 2-1. del: Merilne metode - Optične in optoelektrične

Ta del standarda IEC 61988 določa naslednje merilne metode za označevanje zmogljivosti modulov prikazovalnikov s plazmo (modulov PDP): a) štiriodstotna (4 %) svetlost okna; b) enotna svetlost; c) svetlobni kontrast v temnem prostoru; d) svetlobni kontrast v svetlem prostoru 100/70; e) bela kromatičnost in kromatska enotnost; f) barvna lestvica v sredinskem okencu; g) modul za porabo energije in električnega toka; h) modul za porabo energije z video signalom; i) modul za svetlobno učinkovitost in j) svetlobna učinkovitost zaslona.

General Information

• Status: Published
• Publication Date: 08-Mar-2012
• Withdrawal Date: 27-Feb-2015
• ICS: 31.260 - Optoelectronics. Laser equipment
• Technical Committee: CLC/SR 110 - Flat panel display devices
• Drafting Committee: IEC/TC 110 - IEC_TC_110
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 09-Mar-2012
• Completion Date: 09-Mar-2012
• Ref Project: SIST EN 61988-2-1:2012 - Plasma Display Panels - Part 2-1: Measuring methods - Optical and optoelectrical

Relations

• Replaces: EN 61988-2-2:2003 - Plasma display panels - Part 2-2: Measuring methods - Optoelectrical
• Effective Date: 28-Jan-2023
• Replaces: EN 61988-2-1:2002 - Plasma display panels - Part 2-1: Measuring methods - Optical
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2012
3ULND]RYDOQLNLVSOD]PRGHO0HULOQHPHWRGH2SWLþQHLQRSWRHOHNWULþQH
Plasma Display Panels - Part 2-1: Measuring methods - Optical and optoelectrical
Plasmabildschirme - Teil 2-1: Messverfahren - Optisch und Opto-Elektrisch
Panneaux d'affichage à plasma - Partie 2-1: Méthodes de mesure - Optiques, Méthodes
opto-électriques
Ta slovenski standard je istoveten z: EN 61988-2-1:2012
ICS:
31.120 Elektronske prikazovalne Electronic display devices
naprave
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61988-2-1
NORME EUROPÉENNE
March 2012
EUROPÄISCHE NORM
ICS 31.260 Supersedes EN 61988-2-1:2002, EN 61988-2-2:2003

English version
Plasma display panels -
Part 2-1: Measuring methods -
Optical and optoelectrical
(IEC 61988-2-1:2012)
Panneaux d'affichage à plasma -  Plasmabildschirme -
Partie 2-1: Méthodes de mesure - Teil 2-1: Messverfahren – Optisch und
Mesures optiques et opto-électriques opto-elektrisch
(CEI 61988-2-1:2012) (IEC 61988-2-1:2012)

This European Standard was approved by CENELEC on 2012-02-28. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61988-2-1:2012 E
Foreword
The text of document 110/337/FDIS, future edition 2 of IEC 61988-2-1, prepared by IEC TC 110, "Flat
panel display devices" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
(dop) 2012-11-28
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-02-28
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61988-2-1:2002 and EN 61988-2-2:2003.
1:2002:
– EN 61988-2-1:2002 and EN 61988-2-2:2003 were combined and reconstructed in this document.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 61988-2-1:2012 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 61988-2-1 NOTE  Harmonized as EN 61988-2-1.
IEC 61988-2-2 NOTE  Harmonized as EN 61988-2-2.

- 3 - EN 61988-2-1:2012
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 60068-1 - Environmental testing - EN 60068-1 -
Part 1: General and guidance
IEC 60107-1 - Methods of measurement on receivers for EN 60107-1 -
television broadcast transmissions -
Part 1: General considerations -
Measurements at radio and video frequencies

IEC 61988-1 - Plasma display panels - EN 61988-1 -
Part 1: Terminology and letter symbols

IEC 62087 - Methods of Measurement for the power EN 62087 -
consumption of audio, video and related
equipment
CIE 15 - Colorimetry - -
IEC 61988-2-1 ®
Edition 2.0 2012-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Plasma display panels –
Part 2-1: Measuring methods – Optical and optoelectrical

Panneaux d’affichage à plasma –

Partie 2-1: Méthodes de mesure – Mesures optiques et opto-électriques

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX V
ICS 31.260 ISBN 978-2-88912-892-1

– 2 – 61988-2-1  IEC:2012
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 . 7
5.1 Environmental conditions . 7
5.2 Set-up conditions . 7
5.2.1 General . 7
5.2.2 Measuring layout . 8
5.2.3 Field frequency . 8
5.2.4 Adjustment of PDP modules . 9
5.2.5 Warm-up condition of PDP modules . 9
5.3 Lighting conditions . 9
5.3.1 Dark-room conditions . 9
5.3.2 Bright-room conditions . 9
6 Measuring methods . 11
6.1 Measuring methods of 4 % window luminance . 11
6.1.1 Purpose . 11
6.1.2 Measuring equipment . 11
6.1.3 Measurement. 11
6.2 Measuring method of luminance uniformity . 12
6.2.1 Purpose . 12
6.2.2 Measuring equipment . 12
6.2.3 Measurement. 12
6.3 Measuring method of dark-room contrast ratio . 13
6.3.1 Purpose . 13
6.3.2 Measuring equipment . 13
6.3.3 Measurement. 14
6.4 Measuring method of bright-room contrast ratio 100/70 . 15
6.4.1 General . 15
6.4.2 Purpose . 15
6.4.3 Measuring equipment . 15
6.4.4 Measurement. 15
6.5 Measuring method of white chromaticity and chromatic uniformity . 16
6.5.1 Purpose . 16
6.5.2 Measuring equipment . 16
6.5.3 Measurement. 16
6.6 Measuring method of colour gamut . 17
6.6.1 Purpose . 17
6.6.2 Measuring equipment . 17
6.6.3 Measurement. 17
6.7 Measuring method of module power and current consumption . 18
6.7.1 Purpose . 18
6.7.2 Measuring equipment . 18
6.7.3 Measurement. 19

61988-2-1  IEC:2012 – 3 –
6.8 Measuring method of module power consumption using video signal . 21
6.8.1 General . 21
6.8.2 Measuring equipment . 21
6.8.3 Applied digital video signal . 21
6.8.4 Image processing board . 21
6.8.5 Measurement. 22
6.9 Measuring method of module luminous efficacy . 23
6.9.1 Purpose . 23
6.9.2 Measuring equipment . 23
6.9.3 Measurement. 23
6.10 Measuring method of panel luminous efficacy . 24
6.10.1 Purpose . 24
6.10.2 Measuring equipment . 24
6.10.3 Panel conditions . 25
6.10.4 Driving waveform . 26
6.10.5 Applied display patterns . 27
6.10.6 Measurement. 27
Annex A (informative) Clause cross-references from the previous edition of
IEC 61988-2-1:2002 and IEC 61988-2-2:2003 to IEC 61988-2-1:2011. 31
Bibliography . 33

Figure 1 – Measuring layout (side view) . 8
Figure 2 – Example of bright-room conditions . 10
Figure 3 – 4 % window luminance measuring pattern . 11
Figure 4 – Measuring points . 13
Figure
...