International Standards and Conformity Assessment for all electrical, electronic and related technologies



Reference EN 61747-5-2:2011
Title Liquid crystal display devices - Part 5-2: Environmental, endurance and mechanical test methods - Visual inspection of active matrix colour liquid crystal display modules
Project Number 22031
Abstract/Scope IEC 61747-5-2:2011 gives the details of the quality assessment procedures and provides general rules for visual inspection of the active area of transmissive type active matrix colour liquid crystal display modules by the human eye. Furthermore, this standard includes defect definitions and the method for visual defect inspection. NOTE 1 - Mura is excluded from this standard because it was not clearly specified at the time this standard was developed. NOTE 2 - Restrictions on defect types, number, and sizes are specified in the quality contract (customer acceptance specification and incoming inspection specification) between panel and set makers.


Current Stage code 6060
Current Stage code date 2011-08-05
Current Stage code deadline 2012-04-21
Deadline date for vote  


Order Voucher  


IEC Technical Body IEC/TC 110
Reference Document IEC 61747-5-2:2011 (EQV)
ICS 31.120 - Electronic display devices
Keywords Liquid; Crystal; Display; Visual; Colour
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2011-08-05 2012-04-21 export to doc file  EN  FR  DE
5099 2011-07-21 2011-08-18  
5060 2011-05-16 2011-06-06 export to doc file  EN
5020 2011-03-11 2011-05-13  
3090 2009-06-26 2009-09-30  
5060 2009-03-02 2009-03-16 export to doc file  EN
5020 2008-12-12 2009-02-27  
1090 2008-09-23 2008-09-26  

Implementation Dates

date of Ratification (DOR) (1) 2011-07-21
date of Availability (DAV) (2) 2011-08-05
date of Announcement (DOA) (3) 2011-10-21
date of Publication (DOP) (4) 2012-04-21
date of Withdrawal (DOW) (5) 2014-07-21


Superseded by  
Normative reference (6) EN 61747-1:1999
EN 61747-5:1998

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.