1、 IEC 61747-4-1 Edition 2.0 2014-10 INTERNATIONAL STANDARD Liquid crystal display devices Part 4-1: Matrix colour LCD modules Essential ratings and characteristics IEC 61747-4-1:2014-10(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2014 IEC, Geneva, Switzerland All rights reserved. Unless oth
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11、ratings and characteristics INTERNATIONAL ELECTROTECHNICAL COMMISSION J ICS 31.120 PRICE CODE ISBN 978-2-8322-1890-7 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. 2 IEC 61747-4-1:2014 IEC 20
12、14 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Matrix colour liquid crystal display modules . 6 3.1 Principles and material used . 6 3.2 Modes of operation . 6 3.2.1 Addressing mode of operation . 6 3.2.2 Optical mode of operation 6 3.3 Details of outline . 6 3.3.1 Ma
13、terial, mechanical description 6 3.3.2 Method of connection 6 3.3.3 Outline drawing and dimensions 7 3.3.4 Pin layout and/or assignment . 7 3.3.5 Preferred or designed viewing direction . 7 3.4 Limiting values (absolute maximum rating system) over the operating temperature range, unless otherwise st
14、ated 7 3.4.1 Minimum and maximum ambient operating temperature (T op ) . 7 3.4.2 Minimum and maximum storage temperature (T stg ) . 7 3.4.3 Minimum and maximum value of supply voltages for logic and LCD drive or supply voltage(s) for module . 7 3.4.4 Minimum and maximum value of input signal voltage
15、 (V IN ) 7 3.4.5 Where appropriate, minimum and maximum value of integrated light source voltage (V LS ) . 7 3.4.6 Where appropriate, maximum soldering temperature (T sld ) . 7 3.5 Electrical and optical characteristics . 7 3.6 Supplementary information . 9 3.6.1 Timing characteristics, timing of lo
16、gic voltages and data/format interface specification 9 3.6.2 Supply voltages sequence condition, where appropriate 9 3.6.3 Operating voltage range, if appropriate, as a function of temperature at specified contrast ratio 9 3.6.4 Handling and operating information . 9 3.6.5 Precautions with respect t
17、o electrostatic discharges 9 3.6.6 Precautions of installation, mechanical and/or electrical 9 3.6.7 Safety information . 9 3.6.8 Characterization of diffused and regular reflectance and transmittance 9 Table 1 Electrical and optical characteristics of matrix colour LCD modules . 7 IEC 61747-4-1:201
18、4 IEC 2014 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ LIQUID CRYSTAL DISPLAY DEVICES Part 4-1: Matrix colour LCD modules Essential ratings and characteristics FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national el
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28、ted 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 the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identify
29、ing any or all such patent rights. International Standard IEC 61747-4-1 has been prepared by IEC technical committee 110: Electronic display devices. This second edition cancels and replaces the first edition published in 2004. This edition constitutes a technical revision. This edition includes the
30、 following significant technical changes with respect to the previous edition: Adding the contents of the IEC 61747 series, adding the TFT technical kinds, revising the electrical and optical characteristics in Table 1 and correcting some editorial errors. This standard is to be read in conjunction
31、with IEC 61747-1-1. 4 IEC 61747-4-1:2014 IEC 2014 The text of this standard is based on the following documents: FDIS Report on voting 110/589/FDIS 110/611/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 pub
32、lication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 61747 series, published under the general title Liquid crystal display devices, can be found on the IEC website. Future standards in this series will carry the new general title as cited above
33、. Titles of existing standards in this series will be updated at the time of the next edition. 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 specifi
34、c publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. The National Committees are requested to note that for this publication the stability date is 2020. THIS TEXT
35、 IS INCLUDED FOR THE INFORMATION OF THE NATIONAL COMMITTEES AND WILL BE DELETED AT THE PUBLICATION STAGE. IEC 61747-4-1:2014 IEC 2014 5 INTRODUCTION IEC 61747 consists of the following parts, under the general title “Liquid crystal display devices”: Part 1-1: Generic Generic specification; Part 1-2:
36、 Generic Terminology and letter symbols; Part 2: Liquid crystal display modules Sectional specification 1 ; Part 2-1: Passive matrix monochrome LCD modules Blank detail specification; Part 2-2: Matrix colour LCD modules Blank detail specification; Part 3: Liquid crystal display (LCD) cells Sectional
37、 specification 2 ; Part 3-1: Liquid crystal display (LCD) cells Blank detail specification 3 ; Part 4: Liquid crystal display modules and cells Essential ratings and characteristics; Part 4-1: Matrix colour LCD modules Essential ratings and characteristics; Part 10-1: Environmental, endurance and me
38、chanical test methods Mechanical; Part 10-2: Environmental, endurance and mechanical test methods Environmental and endurance; Part 20-1: Visual inspection Monochrome liquid crystal display cells (excluding all active matrix liquid crystal display cells); Part 20-2: Visual inspection Monochrome matr
39、ix liquid crystal display modules (excluding all active matrix liquid crystal display modules) 4 ; Part 20-3: Visual inspection Active matrix colour liquid crystal display modules 5 ; Part 30-1: Functional measurement methods for liquid crystal display modules Transmissive type; Part 30-4: Measuring
40、 methods of LCD modules with dynamic backlight units 6 ; Part 40-1: Mechanical testing guidelines for display cover glass for mobile devices; Part 40-2: Mechanical testing of display cover glass for mobile devices Uni-axial flexural strength (4-point bend) 7 ; Part 40-3: Mechanical testing of displa
41、y cover glass for mobile devices Biaxial flexural energy-to-failure (ball drop) 8 ; Part 40-4: Mechanical testing of display cover glass for mobile devices Biaxial flexural strength (ring-on-ring) 9 ; _ 1To be published. 2To be published. 3To be published. 4To be published. 5Under consideration. 6Un
42、der consideration. 7To be published. 8To be published. 9To be published. 6 IEC 61747-4-1:2014 IEC 2014 LIQUID CRYSTAL DISPLAY DEVICES Part 4-1: Matrix colour LCD modules Essential ratings and characteristics 1 Scope This part of IEC 61747 describes the essential ratings and characteristics of matrix
43、 colour liquid crystal display (LCD) modules. 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 o
44、f the referenced document (including any amendments) applies. IEC 61747-1-1, Liquid crystal display devices Part 1-1: Generic Generic specification 3 Matrix colour liquid crystal display modules 3.1 Principles and material used Example: a thin film transistor (TFT) (amorphous silicon, polycrystallin
45、e silicon, oxide, organic) active matrix display cell with electronic circuits and connector pins. Where appropriate, a type of integrated light source. 3.2 Modes of operation 3.2.1 Addressing mode of operation Example: passive matrix, active matrix, TFT mode, thin film diode (TFD) mode, etc. 3.2.2
46、Optical mode of operation Illumination mode: for example reflective, transmissive, transflective. Number of colours. Number of grey levels. Normally white, normally black. 3.3 Details of outline 3.3.1 Material, mechanical description Examples: glass, plastic, metal, etc. Construction: for example in
47、tegrated light source, bezel structure. 3.3.2 Method of connection Connectors, flex cable or connection pins, etc. IEC 61747-4-1:2014 IEC 2014 7 3.3.3 Outline drawing and dimensions Overall dimensions. Viewing area and display centre. 3.3.4 Pin layout and/or assignment Type of connectors. 3.3.5 Pref
48、erred or designed viewing direction 3.4 Limiting values (absolute maximum rating system) over the operating temperature range, unless otherwise stated 3.4.1 Minimum and maximum ambient operating temperature (T op ) 3.4.2 Minimum and maximum storage temperature (T stg ) 3.4.3 Minimum and maximum valu
49、e of supply voltages for logic and LCD drive or supply voltage(s) for module 3.4.4 Minimum and maximum value of input signal voltage (V IN ) 3.4.5 Where appropriate, minimum and maximum value of integrated light source voltage (V LS ) 3.4.6 Where appropriate, maximum soldering temperature (T sld ) The maximum soldering time and minimum distance to module package should be specified. 3.5 Electrical and optical characteristics The following ch
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