IEC 63181-2:2020 ED1

LCD multi-screen display terminals - Part 2: Measuring methods

Publication date: 11 qer 2020

General information

Current stage: 60.60 Effective date: 11 qer 2020

Originator: IEC

Owner: TC 100

Type: International Standard

ICS: 31.120

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

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Scope

IEC 63181-2:2020 specifies measuring methods for LCD multi-screen display terminals. To evaluate the characteristics of LCD multi-screen display terminals, the following measurement items are specified: 
– gap (physical, optical): detailed splicing precision; 
– splicing deviation: splicing accuracy of active areas of LCD splicing screen; 
– installation deviation: the flatness of terminal surfaces in vertical and horizontal directions; 
– luminance uniformity: luminance uniformity of adjacent LCD units; 
– chromatic uniformity: chromatic uniformity of adjacent LCD units.

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PUBLISHED
IEC 63181-2:2020 ED1
60.60 Standard published
11 qer 2020