IEC 62679-1-1:2014

Electronic paper displays - Part 1-1: Terminology

IEC 62679-1-1:2014 gives the preferred terms, their definitions, as well as the symbols for electronic paper displays (EPDs).

Afficheurs de papier électronique - Partie 1-1: Terminologie

L'IEC 62679-1-1:2014 donne les termes préférentiels et leurs définitions, ainsi que les symboles pour les afficheurs de papier électronique.

General Information

• Status: Published
• Publication Date: 12-May-2014
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 31.120 - Electronic display devices
• ICS: 31.260 - Optoelectronics. Laser equipment
• Technical Committee: TC 110 - Electronic displays
• Drafting Committee: WG 7 - TC 110/WG 7
• Current Stage: PPUB - Publication issued
• Start Date: 31-May-2014
• Completion Date: 13-May-2014

Standards Content (Sample)

IEC 62679-1-1 ®
Edition 1.0 2014-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electronic paper displays –
Part 1-1: Terminology
Afficheurs de papier électronique –
Partie 1-1: Terminologie
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IEC 62679-1-1 ®
Edition 1.0 2014-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electronic paper displays –
Part 1-1: Terminology
Afficheurs de papier électronique –

Partie 1-1: Terminologie
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX L
ICS 31.120; 31.260 ISBN 978-2-8322-1570-8

– 2 – IEC 62679-1-1:2014 © IEC 2014
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
3.1 Physical concepts . 5
3.2 General terms . 6
3.3 Terms related to ratings and characteristics . 7
4 Abbreviations . 8
5 Technical aspects . 8
5.1 Order of precedence . 8
5.2 Symbols and units. 9
Bibliography . 11

Figure 1 – Block diagram for explanation of supply voltages . 10
Figure 2 –Timing chart for explanation of response times . 10

Table 1 – Letter symbols and unit of energy for rewriting . 9

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRONIC PAPER DISPLAYS –
Part 1-1: Terminology
FOREWORD
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International Standard IEC 62679-1-1 has been prepared by IEC technical committee 110:
Electronic display devices.
The text of this standard is based on the following documents:
FDIS Report on voting
110/554/FDIS 110/573/RVD
Full information on the voting for the approval of 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 parts in the IEC 62679 series, published under the general title Electronic paper
displays can be found on the IEC website.

– 4 – IEC 62679-1-1:2014 © IEC 2014
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://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.
ELECTRONIC PAPER DISPLAYS –
Part 1-1: Terminology
1 Scope
This part of IEC 62679 gives the preferred terms, their definitions, as well as the symbols for
electronic paper displays (EPDs).
2 Normative references
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.
IEC 60050 (all parts), International Electrotechnical Vocabulary (available at
www.electropedia.org)
IEC 60027 (all parts); Letter symbols to be used in electrical technology
lEC 60617, Graphical symbols for diagrams
IEC 60747-1, Semiconductor devices – Part 1: General
ISO 80000-1, Quantities and units – Part 1: General
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 60050, as well as
the following apply.
3.1 Physical concepts
3.1.1
electronic paper display
EPD
electronic display that shows information by diffuse reflection and holds the image with low
power consumption
3.1.2
electrophoretic display
electronic paper display which forms an image by rearranging charged pigment particles using
an applied electric field
3.1.3
cholesteric liquid crystal display
liquid crystal phase that exhibits planar nematic ordering in which the directors form a helix
that has its axis perpendicular to the plane
[SOURCE: IEC 61747-1:1998, 3.1.3]

– 6 – IEC 62679-1-1:2014 © IEC 2014
3.1.4
powder migration display
electrophoretic display that shows information by the motion of static charged pigment
particles in a gas using an applied electric field
3.1.5
bi-stable nematic LCD
electroni
...