1、BRITISH STANDARDBS EN 61747-3-1:2006Liquid crystal display devices Part 3-1: Liquid crystal display (LCD) cells Blank detail specificationThe European Standard EN 61747-3-1:2006 has the status of a British StandardICS 31.120; 31.260g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51
2、g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 61747-3-1:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 June 2007 BSI 2007ISBN 978 0 580 55193
3、2National forewordThis British Standard was published by BSI. It is the UK implementation of EN 61747-3-1:2006. It is identical with IEC 61747-3-1:2006. It supersedes BS EN 61747-3-1:2000, which will be withdrawn on 1 October 2009.The UK participation in its preparation was entrusted to Technical Co
4、mmittee EPL/47, Semiconductors.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standa
5、rd cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD EN 61747-3-1 NORME EUROPENNE EUROPISCHE NORM November 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europ
6、isches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61747-3-1:2006 E ICS 31.120 Supersedes EN 61747-3-1:1999English version Li
7、quid crystal display devices Part 3-1: Liquid crystal display (LCD) cells - Blank detail specification (IEC 61747-3-1:2006) Dispositifs daffichage cristaux liquides Partie 3-1: Cellules daffichage cristaux liquides (LCD) - Spcification particulire cadre (CEI 61747-3-1:2006) Flssigkristall-Anzeige-Ba
8、uelemente Teil 3-1: Flssigkristall-Anzeigezellen (LCD-Zellen) - Vordruck fr Bauartspezifikation (IEC 61747-3-1:2006) This European Standard was approved by CENELEC on 2006-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving t
9、his European Standard 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 versi
10、ons (English, French, 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
11、Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Forewor
12、d The text of document 110/88/FDIS, future edition 2 of IEC 61747-3-1, prepared by IEC TC 110, Flat panel display devices was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61747-3-1 on 2006-10-01. This European Standard supersedes EN 61747-3-1:1999. The main changes wi
13、th regard to EN 61747-3-1:1999 concern editorial updating in accordance with current ISO/IEC directives. This part of EN 61747 is a blank detail specification for liquid crystal display cells. It should be read together with the generic specification and sectional specification to which it refers. T
14、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) 2007-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2009-10-01 Annex ZA ha
15、s been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61747-3-1:2006 was approved by CENELEC as a European Standard without any modification. _ EN 61747-3-1:2006 2 LIQUID CRYSTAL DISPLAY DEVICES Part 3-1: Liquid crystal display (LCD) cells Blank detail specificatio
16、n 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 this system is to define assessment procedures in such a manner that electronic components released by one participating
17、 country as conforming with the requirements of an applicable specification are equally acceptable in all participating countries without the need for further testing. This blank detail specification is one of a series of blank detail specifications for liquid crystal display devices and should be u
18、sed with the following IEC publications: IEC 61747-1:1998, Liquid crystal and solid-state display devices Part 1: Generic specification IEC 61747-3:1998, Liquid crystal display devices Part 3: Liquid crystal display (LCD) cells -Sectional specificationRequired information Numbers shown in brackets o
19、n this and the following pages correspond to the following items of required information, which should be entered in 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 numb
20、er of the detail specification. 3 The numbers and issue numbers of the generic and sectional specifications. 4 The national number of the detail specification, data of issue and any further information, if required by the national system. Identification of the component 5 Type of component. 6 Inform
21、ation on typical construction and applications. If a device is designed to satisfy several applications, this shall be stated here. Characteristics, limits and inspection requirements for these applications shall be met. If a device is electrostatically sensitive, or contains hazardous materials, a
22、caution statement shall be added in the detail specification. 7 Outline drawing and/or 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. EN 61747-3-1:2006 3 Throughout this standard
23、, the text given in square brackets are intended for guidance to the specification writer and shall not be included in the detail specification. Throughout this standard, when a characteristic or rating applies, “x” denotes that a value shall be inserted in the detail specification. Name (address of
24、 responsible NAI 1 (and possibly of body from which specification is available). Number of IECQ detail specification 2 plus issue number and/or date. ELECTRONIC COMPONENT OF ASSESSED QUALITY IN ACCORDANCE WITH: 3 Generic specification: IEC 61747-1/QC 720000 Sectional specification: IEC 61747-3/QC 72
25、0200 and national reference if different National number of detail specification. 4 This box need not be used if national number repeats IECQ number. BLANK DETAIL SPECIFICATION FOR: SEGMENT TYPE MONOCHROME LCD CELLS 5 Type number(s) of the relevant device(s) and if appropriate structurally similar d
26、evices. Ordering information: see Clause 5 of this specification. 1 Mechanical description 2 Short description Outline references: 7 Mandatory if available, IEC number and/or national Construction: e.g. with/without polarizer and/or reflector Outline drawing and dimensions: e.g. overall dimensions e
27、ffective display area Type of electro-optical effect: 6 e.g. TN, STN, etc. Optical mode of operation: e.g. reflective, transflective, etc. Preferred viewing direction: e.g. Electrical specification: e.g. interface (data) Applications: e.g. watch, indication equipment, etc. 3 Categories of assessed q
28、uality Display format: e.g. display design, etc. Connection type: e.g. pin identification Marking: letters and figures, or colour code. 8 See 4.5 of the generic specification. The detail specification shall prescribe the information to be marked on the device. See 4.4 of the generic specification an
29、d Clause 4 of this standard. Mass: Reference data 9 Information about manufacturers who have components qualified to this detail specification is available in the current qualified products list. EN 61747-3-1:2006 4 4 Marking Any particular information other than that given in box 7 (Clause 1) and/o
30、r 4.4 of the generic specification (IEC 61747-1) shall be given here. 5 Ordering information The following minimum information is necessary to order a specific device, unless otherwise specified: precise type reference; IECQ reference of detail specification with issue number and/or data when releva
31、nt; category of assessment quality as defined in 4.5 of the generic specification (IEC 61747-1) and, if required, screening sequence as defined in 4.8 of the sectional specification (IEC 61747-3); any other particulars. 6 Limiting values (absolute maximum rating system) These values apply over the o
32、perating temperature range, unless otherwise specified. Repeat only subclause numbers used with title. Any additional values shall be given at the appropriate place, but without subclause number(s). Subclause Parameters Symbol Value Unit Min. Max.6.1 Operating voltage Vopx x V 6.2 DC component of vo
33、ltage x V 6.3 Operating frequency fopx x Hz 6.4 Operating ambient temperature Topx x C 6.5 Storage temperature Tstgx x C 7 Operating range and electrical and optical characteristics 7.1 Recommended operating conditions (with the specified operating temperature range) Subclause Parameters Symbol Valu
34、e Unit 7.1.1 Operating voltage Vopx V7.1.2 Operating frequency fopx Hz 7.1.3 Operating ambient temperature Topx CEN 61747-3-1:2006 5 7.2 Electrical and optical characteristics See Clause 8 of this specification for test requirements. Repeat only subclause numbers used with title. Any additional char
35、acteristics shall be given at the appropriate place, but without subclause number(s). When several devices are defined in the same detail specification, the relevant values shall be given on successive lines, avoiding repeating identical values. Subclause Characteristics at Top= 25 C, unless otherwi
36、se specified Symbol Unit Value (see Clause 6 of the generic specification) Min. Max. Tested in subgroup7.2.1 Current consumption ltotmA x C2a 7.2.2 Turn-on time tonms x C2a 7.2.3 Turn-off time toffms x C2a 7.2.4 Contrast ratio CRdirCRdiffx C2b 7.2.5 Viewing angle range H, V x C2a 7.2.6 Total paralle
37、l segment resistance Rtot x A3 7.2.7 Total parallel segment capacitance CtotF x A3 8 Test conditions requirements These are given in the following tables, where the values and exact test conditions to be used shall be specified as required for a given type, and as required by the relevant tests in t
38、he relevant publications. When several devices are included in the same detail specification, the relevant conditions and/or values should be given in sequence, avoiding where possible, repetition of identical conditions and/or values. Tests shall be made at 25 C, unless otherwise specified. Tests m
39、arked (D) are destructive. EN 61747-3-1:2006 6 8.1 GROUP A Lot-by-lot tests Subgroup Tests (or measurements) Limits Conditions at Top= 25 C, unless otherwise specified (see Clause 6 of the generic specification) Min. Max. A1 External visual examination See 6.2.1 of the generic specification (IEC 617
40、47-1) A2 Visual defects See IEC 61747-5 A3 Current consumption x Total parallel segment resistance x Total parallel segment capacitance x A4 Contrast ratio x Viewing angle range x Those which are not specified in the IEC specifications shall be specified in the detail specification. 8.2 GROUP B Lot-
41、by-lot tests Subgroup Tests Limits Conditions at Top= 25 C, unless otherwise specified (see Clause 6 of the generic specification) Min. Max. B1 Dimensions See Clause 1 of this specification. B4 Solderability (D) As specified Good wetting B5 Rapid change of temperature (D) Test Nb, TA= , TB= , number
42、 of cycle = a rate of change of temperature Detection of intermittent failures B6 Acceleration, steady-state (D) To be specified, in the detail specification As in subgroups A2 B8 Electrical endurance (168 h) (D) As in subgroups A2, A3 and A4 B9 Storage (at high temperature) (D) 168 h (at maximum st
43、orage temperature) As in subgroups A2, A3 and A4 Subgroup CRRL Certified records of released lots Attributes information for B5, B6, B8 and B9 Those which are not specified in the IEC specifications shall be specified in the detail specification. NOTE In case of category I, see 4.5 in the generic sp
44、ecification. EN 61747-3-1:2006 7 8.3 GROUP C Periodic tests Subgroup Tests (or measurements) Limits Conditions at Top= 25 C, unless otherwise specified (see Clause 6 of the generic specification) Min. Max. C1 Dimensions See Clause 1 of this specification C2a Current consumption At maximum and minimu
45、m operating temperatures x Turn-on time x Turn-off time x Viewing angle range x C2b Contrast ratio x C3 Robustness of termination (D) Value = according to IEC 60749-14 No damage as specified C5 Resistance to soldering heat and rapid change of temperature, followed by: low air pressure electrical and
46、 optical characteristics test (D) As specified As in subgroups A2, A3 and A4 C6 Mechanical shock or vibration, followed by acceleration, steady state electrical and optical characteristics test (D) As specified. As in subgroups A2, A3 and A4 C7 Damp heat cycling (D) 240 h for CAT.I 500 h for CAT.II
47、1 000 h for CAT.III As in subgroups A2, A3 and A4 C8 Electrical endurance (D) 240 h for CAT.I 500 h for CAT.II 1 000 h for CAT.III As in subgroups A2, A3 and A4 C9a Storage (at high temperature)(D) 240 h for CAT.I 500 h for CAT.II at Tstg max1 000 h for CAT.III As in subgroups A2, A3 and A4 C9b Stor
48、age (at low temperature) (D) 240 h for CAT.I 500 h for CAT.II at Tstg max1 000 h for CAT.III As in subgroups A2, A3 and A4 C11a Light exposure (D) As in subgroup A4 C11b Permanence of marking (D) To be specified Subgroup CRRL Certified records of released lots Attributes Information for C5, C6, C7,
49、C8, C9 and C10 Those which are not specified in the IEC specifications shall be specified in the detail specification. EN 61747-3-1:2006 8 9 Group D Qualification approval tests When required, these tests shall be prescribed in the detail specification for qualification approval only. 10 Additional information To be given only as far as necessary for the specification and u
