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IEC 63181-2:2020 ED1

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

Publication date:   Jun 11, 2020

General information

60.60   Standard published   Jun 11, 2020

IEC

TC 100

International Standard

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:<br />
– gap (physical, optical): detailed splicing precision;<br />
– splicing deviation: splicing accuracy of active areas of LCD splicing screen;<br />
– installation deviation: the flatness of terminal surfaces in vertical and horizontal directions;<br />
– luminance uniformity: luminance uniformity of adjacent LCD units;<br />
– chromatic uniformity: chromatic uniformity of adjacent LCD units.

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