1、BRITISH STANDARD BS EN 61747-2-2:2004 Liquid crystal display devices Part 2-2: Matrix colour LCD modules Blank detail specification The European Standard EN 61747-2-2:2004 has the status of a British Standard ICS 31.120 BS EN 61747-2-2:2004 This British Standard was published under the authority of
2、the Standards Policy and Strategy Committee on 21 February 2005 BSI 21 February 2005 ISBN 0 580 45495 9 National foreword This British Standard is the official English language version of EN 61747-2-2:2004. It is identical with IEC 61747-2-2:2004. The UK participation in its preparation was entruste
3、d to Technical Committee EPL/47, Semiconductor devices, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in thi
4、s document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a con
5、tract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals
6、for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 11 and a back cover. The BSI copyright notice displayed
7、in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 61747-2-2 NORME EUROPENNE EUROPISCHE NORM December 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrot
8、echnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61747-2-2:2004 E ICS 31.120 English version Liquid crystal d
9、isplay devices Part 2-2: Matrix colour LCD modules - Blank detail specification (IEC 61747-2-2:2004) Dispositifs daffichage cristaux liquides Partie 2-2: Modules LCD matriciels couleur - Spcification particulire cadre (CEI 61747-2-2:2004) Flssigkristall-Anzeige-Bauelemente Teil 2-2: Farbige Matrix-F
10、lssigkristall- Anzeigemodule (LCD-Module) - Vordruck fr Bauartspezifikation (IEC 61747-2-2:2004) This European Standard was approved by CENELEC on 2004-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standar
11、d 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 Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French
12、, 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 Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cy
13、prus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of document 110/27/FDIS, futur
14、e edition 1 of IEC 61747-2-2, prepared by IEC TC 110, Flat panel display devices, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61747-2-2 on 2004-10-01. This European Standard is to be used in conjunction with EN 61747-1:1999, EN 61747-2:1999 and EN 61747-5:1998. T
15、he following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-10-01 _ Endorseme
16、nt notice The text of the International Standard IEC 61747-2-2:2004 was approved by CENELEC as a European Standard without any modification. _ Page2 EN6174722:2004 CONTENTS INTRODUCTION.4 1 Mechanical description .5 2 Short description 5 3 Categories of assessed quality.5 4 Marking 5 5 Ordering info
17、rmation.6 6 Limiting values (absolute maximum rating system) .6 7 Operating range and electrical and optical characteristics 8 8 Test condition and inspection requirement10 9 Qualification approval test (group D) 11 10 Additional information.11 Figure 1 Block diagram for explanation of supply voltag
18、es .7 Page3 EN6174722:2004 LIQUID CRYSTAL DISPLAY DEVICES Part 2-2: Matrix colour LCD modules Blank detail specification INTRODUCTION The IEC quality assessment system for electronic components is operated in accordance with the statutes of the IEC and under the authority of the IEC. The object of t
19、his system is to define quality assessment procedures in such a manner that electronic components released by one participating country as conforming with the requirements of an applicable specification are equally acceptable in all other participating countries without the need for further testing.
20、 This blank detail specification is one of a series of blank detail specifications for liquid crystal display devices and shall be used with the following IEC publications: IEC 61747-1:1998, Liquid crystal display devices Part 1: Generic specification IEC 61747-2:1998, Liquid crystal display devices
21、 Part 2: Liquid crystal display modules Sectional specification IEC 61747-5:1998, Liquid crystal display devices Part 5: Environmental, endurance and mechanical test methods Required information Numbers shown in brackets on this and the following pages correspond to the following items of required i
22、nformation, which shall be entered in the spaces provided. Identification of the detail specification 1 The name of the National Standards Organization under whose authority the detail specification is issued. 2 The IECQ number of the detail specification. 3 The numbers and issue numbers of the gene
23、ric and sectional specifications. 4 The national number of the detail specification, date of issue and any further information, if required by the national system. Identification of the device 5 Type of device. 6 Information on typical construction and applications. If a device is designed to satisf
24、y several applications, this shall be stated here. Characteristics, limits and inspection requirements for these applications shall be met. If a device is electrostatic sensitive, or contains hazardous materials, a caution statement shall be added in the detail specification. 7 Outline drawing and/o
25、r reference to the relevant document for outlines. 8 Category of assessment quality. 9 Reference data on the most important properties to permit comparison between types. NOTE Throughout this standard, the text given in square brackets is intended for guidance to the specification writer and shall n
26、ot be included in the detail specification. Page4 EN6174722:2004 Name (address) of responsible NAI (and 1 possibly of body from which specification is available). Number of IECQ detail 2 specification plus issue number and/or date. ELECTRONIC COMPONENTS OF 3 ASSESSED QUALITY IN ACCORDANCE WITH: Gene
27、ric specification : IEC 61747-1/QC 720000 Sectional specification : IEC 61747-2/QC 720300 and national references if different National number of detail 4 specification This box need not be used if national number replaces IECQ number. BLANK DETAIL SPECIFICATION FOR: MATRIX COLOUR LCD MODULES 5 Type
28、 number(s) of the relevant device(s) and if appropriate structurally similar devices. Ordering information: see Clause 5 of this specification. 1 Mechanical description 2 Short description Type of matrix addressing 6 e.g. (amorphous silicon, poly silicon) thin film transistor (TFT), thin film diode
29、(TFD), passive, etc. Type of electro-optical effect e.g. twisted nematic (TN), super twisted nematic (STN), etc. Optical mode of operation: transmissive, reflective, transflective number of colours number of grey levels normally white, normally black Preferred viewing direction: Electrical specifica
30、tion: e.g. interface (power supply, data) integrated light source: e.g. (fluorescent lamp (cold cathode fluorescent lamp (CCFL)/ hot cathode fluorescent lamp (HCFL), light emitting diode (LED), electroluminescence (EL) Application(s): e.g. personal computer, automobile 3 Categories of assessed quali
31、ty 8 See 4.5 of the generic specification. Outline references: 7 Mandatory if available, IEC and/or national number Construction: e.g. LCD with integrated circuits (ICs) mounted on cell substrate or separate printed circuit board (PCB) integrated light source and/or reflector The description “integr
32、ated light source” should be specified properly in a detail specification, e.g. “backlight” or “front-light”. Outline drawing and dimensions: overall dimensions viewing area effective display area Display format: number of pixels/dots pixel/dot pitch colour pixel/dot arrangement Connection type: e.g
33、. pin identification connector identification type number of connector used type number of mating connector Marking: The detail specification shall prescribe the information to be marked on the device. See 4.4 of the generic specification and Clause 4 of this standard. Mass: Reference data 9 Informa
34、tion about manufacturers who have components qualified to this detail specification is available in the current qualified products list. 4 Marking Any particular information other than that given in Clause 1 on front page and/or 4.4 of the generic specification (IEC 61747-1) shall be given here. Pag
35、e5 EN6174722:2004 5 Ordering information The following minimum information is necessary to order a specified device, unless otherwise specified: precise type reference; IECQ reference of detail specification with issue number and/or date when relevant; category of assessed quality as defined in 4.5
36、of the generic specification (IEC 61747-1) and, if required, screened sequence as defined in 4.8 of the sectional specification (IEC 61747-2); any other particulars. 6 Limiting values (absolute maximum rating system) These values apply over the operating temperature range unless otherwise specified.
37、 Repeat only subclause numbers used with title. Any additional values shall be given at the appropriate place, but without subclause number(s). Value aSubclause Parameters Symbol Min. Max. Unit 6.1 Operating ambient temperature T opX X C 6.2 Storage temperature T stgX X C 6.3 6.3.1 6.3.2 6.3.3 Suppl
38、y voltage(s) (select either the pair of 6.3.1 and 6.3.2, or 6.3.3) Supply voltage for logic drive Supply voltage for LCD drive Supply voltage(s) for module V DD V SSV DD V EEor V EE V SSor V DD V Oor V O V SS V MDLor V MDL1 , V MDL2 , etc. X X X X X X V V V 6.4 Input signal voltage VIN X X V 6.5 Vol
39、tage of integrated light source (where appropriate) VLSX V 6.6 Soldering temperature (where appropriate) T sldX C aThroughout this standard, when a characteristic or rating applies, “X” denotes that a value shall be inserted in the detail specification. Page6 EN6174722:2004 LCD module LCD module ()
40、V SS(GND) V DD(+) V SS(GND) V DD(+) V EE(+) V SS(GND) V OV OV DD(+) V EE() V SS(GND) V DD(+) Supply voltage for LCD drive: V DD V EE Supply voltage for logic drive: V DD V SSSupply voltage for LCD drive: V EE V SS Supply voltage for logic drive: V DD V SSSupply voltage for LCD drive: V O V SS Supply
41、 voltage for logic drive: V DD V SSSupply voltage for LCD drive: V DD V O Supply voltage for logic drive: V DD V SSLCD module LCD module I DDI EEI DDI EEI DDI DDI MDLLCD module GND V MDL (+) Supply voltage for module: V MDLIEC 1349/04 Figure 1 Block diagram for explanation of supply voltages Page7 E
42、N6174722:2004 7 Operating range and electrical and optical characteristics 7.1 Recommended operating range Value Subclause Parameters (Characteristics at T op= 25 C unless otherwise specified) Symbol Min. Max. Unit 7.1.1 7.1.1.1 7.1.1.2 7.1.1.3 Operating voltage range of supply voltage(s) (select ei
43、ther the pair of 7.1.1.1 and 7.1.1.2, or 7.1.1.3) Supply voltage for logic drive Supply voltage for LCD drive Supply voltage(s) for module V DD V SSV DD V EE or V EE V SS or V DD V O or V O V SSV MDL or V MDL1 , V MDL2 , etc. X X X X X X V V V 7.1.2 7.1.2.1 7.1.2.2 Operating voltage range of input s
44、ignal voltages Input signal voltage, high Input signal voltage, low VINVINHVINLX X X X V V 7.1.3 Operating voltage range of analogue video signals (where appropriate) V VIDX X V 7.1.4 7.1.4.1 Operating voltage range of integrated light source (where appropriate) Discharge ignition voltage of integra
45、ted light source (where appropriate) V LS V LSIGX X X V V 7.1.5 7.1.5.1 and/or 7.1.5.2 Operating frequency range(s) (where appropriate) Operating frame frequency range Oscillator frequency range f opf FRMf oscX X X X Hz Hz Page8 EN6174722:2004 7.2 Electrical and optical characteristics See Clause 8
46、of this specification for inspection requirements. Repeat only subclause numbers used with title. Any additional characteristics shall be given at appropriate place but without subclause number(s). When several devices are defined in the same detail specification, the relevant values shall be given
47、on successive lines, avoiding repeating identical values. Value Sub- clause Characteristics at T op= 25 C unless otherwise specified Symbol Unit Min. Max. Tested in sub- group 7.2.1 Supply current at specified frame frequency, specified operating supply voltage, with an adequate display pattern and
48、other electrical driving conditions chosen in order to achieve extreme supply current I tot or I DD and/or I EEmA X X X X X A3 V V 7.2.2 Operating current of integrated light source at its specified operating voltage (where appropriate) (optional) mA X A3 7.2.3.1 Contrast ratio (direct beam and/or diffused light) at specified light source and viewing direction CR dir and/or CR diffX X A2 C2b 7.2.3.2 Contrast ratio (direct beam and/or diffused light), T op= max. and min. or specified temperature, light source and specified viewing direction CR dir and/or
