Ergonomics of human-system interaction - Part 309: Organic light-emitting diode (OLED) displays (ISO/TR 9241-309:2008)

This part of ISO 9241 gives guidelines for organic light-emitting diode (OLED) displays.

Ergonomie de l'interaction homme-système - Partie 309: Écrans à diodes électroluminescentes organiques (OLED) (ISO/TR 9241-309:2008)

Ergonomija medsebojnega vpliva človek-sistem - 309. del: Zasloni z organskimi svetlečimi diodami (OLED) (ISO/TR 9241-309:2008)

Ta del standarda ISO 9241 podaja smernice za prikazovalnike z organskimi svetlečimi diodami (OLED).

General Information

Status
Published
Public Enquiry End Date
29-Sep-2015
Publication Date
22-Dec-2015
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
10-Dec-2015
Due Date
14-Feb-2016
Completion Date
23-Dec-2015

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SLOVENSKI STANDARD
SIST-TP CEN ISO/TR 9241-309:2016
01-februar-2016
(UJRQRPLMDPHGVHERMQHJDYSOLYDþORYHNVLVWHPGHO=DVORQL]RUJDQVNLPL
VYHWOHþLPLGLRGDPL 2/('  ,6275

Ergonomics of human-system interaction - Part 309: Organic light-emitting diode (OLED)

displays (ISO/TR 9241-309:2008)
Ergonomie de l'interaction homme-système - Partie 309: Écrans à diodes
électroluminescentes organiques (OLED) (ISO/TR 9241-309:2008)
Ta slovenski standard je istoveten z: CEN ISO/TR 9241-309:2015
ICS:
13.180 Ergonomija Ergonomics
35.180 Terminalska in druga IT Terminal and other
periferna oprema IT peripheral equipment
SIST-TP CEN ISO/TR 9241-309:2016 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP CEN ISO/TR 9241-309:2016
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SIST-TP CEN ISO/TR 9241-309:2016
CEN ISO/TR 9241-309
TECHNICAL REPORT
RAPPORT TECHNIQUE
December 2015
TECHNISCHER BERICHT
ICS 35.180; 13.180
English Version
Ergonomics of human-system interaction - Part 309:
Organic light-emitting diode (OLED) displays (ISO/TR
9241-309:2008)
Ergonomie de l'interaction homme-système - Partie
309: Écrans à diodes électroluminescentes organiques
(OLED) (ISO/TR 9241-309:2008)

This Technical Report was approved by CEN on 19 October 2015. It has been drawn up by the Technical Committee CEN/TC 122.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and

United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TR 9241-309:2015 E

worldwide for CEN national Members.
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SIST-TP CEN ISO/TR 9241-309:2016
CEN ISO/TR 9241-309:2015 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST-TP CEN ISO/TR 9241-309:2016
CEN ISO/TR 9241-309:2015 (E)
European foreword

This document (CEN ISO/TR 9241-309:2015) has been prepared by Technical Committee ISO/TC 159

“Ergonomics” in collaboration with Technical Committee CEN/TC 122 “Ergonomics” the secretariat of

which is held by DIN.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent

rights.
Endorsement notice

The text of ISO/TR 9241-309:2008 has been approved by CEN as CEN ISO/TR 9241-309:2015 without

any modification.
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SIST-TP CEN ISO/TR 9241-309:2016
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SIST-TP CEN ISO/TR 9241-309:2016
TECHNICAL ISO/TR
REPORT 9241-309
First edition
2008-11-15
Ergonomics of human-system
interaction —
Part 309:
Organic light-emitting diode (OLED)
displays
Ergonomie de l'interaction homme-système —
Partie 309: Écrans à diodes électroluminescentes organiques (OLED)
Reference number
ISO/TR 9241-309:2008(E)
ISO 2008
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SIST-TP CEN ISO/TR 9241-309:2016
ISO/TR 9241-309:2008(E)
PDF disclaimer

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COPYRIGHT PROTECTED DOCUMENT
© ISO 2008

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 either ISO at the address below or

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ii © ISO 2008 – All rights reserved
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ISO/TR 9241-309:2008(E)
Contents Page

Foreword............................................................................................................................................................ iv

Introduction ....................................................................................................................................................... vi

1 Scope..................................................................................................................................................... 1

2 OLED technology.................................................................................................................................. 1

3 Information about OLED displays....................................................................................................... 5

4 Intended contexts of use ..................................................................................................................... 6

5 Guidelines for assessment .................................................................................................................. 6

6 Conclusion............................................................................................................................................ 8

Annex A (informative) Overview of the ISO 9241 series................................................................................. 9

Bibliography ..................................................................................................................................................... 13

© ISO 2008 – All rights reserved iii
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Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies

(ISO member bodies). The work of preparing International Standards is normally carried out through ISO

technical committees. Each member body interested in a subject for which a technical committee has been

established has the right to be represented on that committee. International organizations, governmental and

non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the

International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards

adopted by the technical committees are circulated to the member bodies for voting. Publication as an

International Standard requires approval by at least 75 % of the member bodies casting a vote.

In exceptional circumstances, when a technical committee has collected data of a different kind from that

which is normally published as an International Standard (“state of the art”, for example), it may decide by a

simple majority vote of its participating members to publish a Technical Report. A Technical Report is entirely

informative in nature and does not have to be reviewed until the data it provides are considered to be no

longer valid or useful.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO/TR 9241-309 was prepared by Technical Committee ISO/TC 159, Ergonomics, Subcommittee SC 4,

Ergonomics of human-system interaction.

ISO 9241 consists of the following parts, under the general title Ergonomic requirements for office work with

visual display terminals (VDTs):
⎯ Part 1: General introduction
⎯ Part 2: Guidance on task requirements
⎯ Part 4: Keyboard requirements
⎯ Part 5: Workstation layout and postural requirements
⎯ Part 6: Guidance on the work environment
⎯ Part 9: Requirements for non-keyboard input devices
⎯ Part 11: Guidance on usability
⎯ Part 12: Presentation of information
⎯ Part 13: User guidance
⎯ Part 14: Menu dialogues
⎯ Part 15: Command dialogues
⎯ Part 16: Direct manipulation dialogues
⎯ Part 17: Form filling dialogues
iv © ISO 2008 – All rights reserved
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ISO 9241 also consists of the following parts, under the general title Ergonomics of human-system interaction:

⎯ Part 20: Accessibility guidelines for information/communication technology (ICT) equipment and services

⎯ Part 110: Dialogue principles
⎯ Part 151: Guidance on World Wide Web user interfaces
⎯ Part 171: Guidance on software accessibility
⎯ Part 300: Introduction to electronic visual display requirements
⎯ Part 302: Terminology for electronic visual displays
⎯ Part 303: Requirements for electronic visual displays
⎯ Part 304: User performance test methods for electronic visual displays
⎯ Part 305: Optical laboratory test methods for electronic visual displays
⎯ Part 306: Field assessment methods for electronic visual displays
⎯ Part 307: Analysis and compliance test methods for electronic visual displays

⎯ Part 308: Surface-conduction electron-emitter displays (SED) [Technical Report]

⎯ Part 309: Organic light-emitting diode (OLED) displays [Technical Report]
⎯ Part 400: Principles and requirements for physical input devices
⎯ Part 410: Design criteria for products for physical input devices
⎯ Part 920: Guidance on tactile and haptic interactions
For the other parts under preparation, see Annex A.
© ISO 2008 – All rights reserved v
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Introduction

This part of ISO 9241 introduces the OLED (organic light-emitting diode) display technology, and provides

guidance for the assessment of OLED-based products. OLED technology is not addressed by ISO 9241-307

(which establishes test methods for the analysis of a variety of visual display technologies, tasks and

environments) or other parts of the “300” subseries.

ISO 9241 was originally developed as a seventeen-part International Standard on the ergonomics

requirements for office work with visual display terminals. As part of the standards review process, a major

restructuring of ISO 9241 was agreed to broaden its scope, to incorporate other relevant standards and to

make it more usable. The general title of the revised ISO 9241, “Ergonomics of human-system interaction”,

reflects these changes and aligns the standard with the overall title and scope of Technical Committee

ISO/TC 159, Subcommittee SC 4. The revised multipart standard is structured as series of standards

numbered in the “hundreds”: the 100 series deals with software interfaces, the 200 series with human centred

design, the 300 series with visual displays, the 400 series with physical input devices, and so on.

See Annex A for an overview of the entire ISO 9241 series.
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TECHNICAL REPORT ISO/TR 9241-309:2008(E)
Ergonomics of human-system interaction —
Part 309:
Organic light-emitting diode (OLED) displays
1 Scope

This part of ISO 9241 gives guidelines for organic light-emitting diode (OLED) displays.

2 OLED technology
[3]

OLED is an emissive device used in visual displays for direct view . A typical active matrix OLED

(AM-OLED) display panel is shown in Figure 1. It consists of three parts: substrate, organic layers and

reflective electrode. A pixel contains three or more primary-colour sub-pixels in full-colour OLED displays.

Key
1 cathode
2 organic layer (electron transport layer, emitting layer, hole transport layer)
3 anode
4 low temperature poly-Si TFT substrate
5 driver, horizontal
6 driver, vertical
Figure 1 — Typical OLED display panel structure (bottom emission type)
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The substrate of an AM-OLED display panel is usually a low temperature poly-Si TFT (thin film transistor)

substrate.

The organic layers consist of more than two layers. These layers are chosen from the electron injection layer

(EIL), electron transport layer, emitting layer, hole transport layer, hole injection layer (HIL) and so on. The

cathode is usually made of aluminium. It reflects light from the emitting layer (EML) in the viewing direction.

The OLED operation is summarized in Figure 2.
Key
1 hole, h
2 electron, e
3 exiton
4 emission
Figure 2 — OLED operation

Electrons and holes are injected through the cathode and the anode, respectively. Then electrons and holes

are recombined in the emission layer and the light is emitted.

There are two types of OLED, depending on the direction of the emissive light: the bottom emission type and

the top emission type. These are shown in Figure 3.
Bottom emission Top emission
Key
1 cathode, metal electrode
2 organic layer
3 cathode, semi-transparent
4 light
5 anode, metal electrode
Figure 3 — Ways of emission
2 © ISO 2008 – All rights reserved
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[3]

OLED displays are driven by line scanning or TFT switching elements, as shown in Figure 4 . A sub-pixel

consists of at least an OLED, two TFTs and a memory capacitor which memorizes signal vo

...

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