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EN IEC 63181-2:2020

LCD multi-screen display terminals - Part 2: Measuring methods EN IEC 63181-2:2020

Publication date:   Oct 14, 2020

General information

60.60 Standard published   Jul 31, 2020

CENELEC

CLC/TC 100X Audio, video and multimedia systems and equipment and related sub-systems

European Norm

31.120   Electronic display devices

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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
EN IEC 63181-2:2020
60.60 Standard published
Jul 31, 2020