1、 IEC 62341-1-2 Edition 2.0 2014-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Organic light emitting diode (OLED) displays Part 1-2: Terminology and letter symbols Afficheurs diodes lectroluminescentes organiques (OLED) Partie 1-2: Terminologie et symboles littraux IEC 62341-1-2:2014-04(en-fr) colo
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19、c.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62341-1-2 Edition 2.0 2014-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Organic light emitting diode (OLED) displays Part 1-2: Terminology and letter symbols Affi
20、cheurs diodes lectroluminescentes organiques (OLED) Partie 1-2: Terminologie et symboles littraux INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE U ICS 31.260 PRICE CODE CODE PRIX ISBN 978-2-8322-1512-8 Registered trademark of the International Electrotechnical C
21、ommission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 62341-1-2:2014 IEC 2014 C
22、ONTENTS FOREWORD . 3 1 Scope 5 2 Terms and definitions 5 2.1 Classification of terms . 5 2.2 Fundamental terms . 5 2.3 Terms related to physical properties . 9 2.4 Terms related to constructive elements . 10 2.5 Terms related to performances and specifications. 15 2.6 Terms related to the production
23、 process . 21 3 Letter symbols (quantity symbols/unit symbols) . 21 3.1 Classification 21 3.2 Letter symbols 22 Annex A (normative) Supplement to terms . 24 A.1 Pixel pitch . 24 A.2 Viewing direction 25 Annex B (informative) Structure of an OLED 26 Bibliography 27 Figure A.1 Pixel pitch . 24 Figure
24、A.2 Viewing direction 25 Figure B.1 An example of an OLED structure . 26 Table 1 Fundamental symbols . 22 Table 2 Symbols related to physical properties 22 Table 3 Symbol related to constructive elements . 22 Table 4 Symbols related to performances and specifications . 22 IEC 62341-1-2:2014 IEC 2014
25、 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAYS Part 1-2: Terminology and letter symbols FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IE
26、C National Committees). The object of IEC is to promote international co-operation on 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,
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36、ghts. International Standard IEC 62341-1-2 has been prepared by IEC technical committee 110: Electronic display devices. This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant techni
37、cal changes with respect to the previous edition: a) Additional terms were added in Clause 2. b) Several terms were deleted from Clause 2. c) The definition of several terms was revised in Clause 2. d) Annex B is added as informative part. e) The new edition was editorially changed according with th
38、e current ISO/IEC directives. 4 IEC 62341-1-2:2014 IEC 2014 The text of this standard is based on the following documents: CDV Report on voting 110/465/CDV 110/520A/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table.
39、 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all the parts in the IEC 62341 series, under the general title Organic light emitting diode (OLED) displays, can be found on the IEC website. The committee has decided that the contents of this publicatio
40、n 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. IMPORTANT The colour inside logo on t
41、he cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. IEC 62341-1-2:2014 IEC 2014 5 ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAYS Part 1-2
42、: Terminology and letter symbols 1 Scope This part of IEC 62341 gives the preferred terms, their definitions and symbols for organic light emitting diode (OLED) displays, with the object of using the same terminology when publications are prepared in different countries. 2 Terms and definitions For
43、purposes of this document, the following terms and definitions apply. 2.1 Classification of terms Terms for organic light emitting diode (OLED) displays are classified as follows: a) fundamental terms (2.2) b) terms related to physical properties (2.3) c) terms related to constructive elements (2.4)
44、 d) terms related to performances and specifications (2.5) e) terms related to the production process (2.6) 2.2 Fundamental terms 2.2.1 active matrix driving active addressed driving matrix driving method in which each pixel or subpixel has at least one active switching (e.g. diode or transistor) an
45、d storage element 2.2.2 addressing method method of selecting each pixel or subpixel for activation 2.2.3 alphanumeric display display that is able to show a limited set of characters comprising at least letters and Arabic numerals 2.2.4 area-colour display zone-colour display display in which the d
46、isplay panel is partitioned into several parts, each one showing a colour different from each other 2.2.5 bottom emission device structure, in which almost all light emitted passes through a substrate on which organic electroluminescent layers are made 6 IEC 62341-1-2:2014 IEC 2014 2.2.6 constant-cu
47、rrent driving driving method where a constant current is applied to each pixel or subpixel 2.2.7 constant-voltage driving driving method where a constant voltage is applied to each pixel or subpixel 2.2.8 display with a bright background display showing dark images on a bright background 2.2.9 displ
48、ay with a dark background display showing bright images on a dark background 2.2.10 doping method method of adding a small quantity of different material to the host material Note 1 to entry: This method is used in order to improve the device characteristics or to change the emission spectrum. 2.2.1
49、1 driving method specific method for activating each pixel or subpixel 2.2.12 dual emission display display in which light is emitted from both sides (top and bottom) of a substrate on which organic electroluminescent layers are made 2.2.13 emissive display display that uses light generation to produce visual information (electro-luminescence, photo- luminescence, etc.) 2.2.14 flexible display display that is mechanica
