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IEC 63181-2-ed.1.0

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

NORMA vydána dne 11.6.2020

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The information about the standard:

Designation standards: IEC 63181-2-ed.1.0
Publication date standards: 11.6.2020
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: International technical standard
Kategorie: Technické normy IEC

Annotation of standard text IEC 63181-2-ed.1.0 :

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. 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.