Aktivní norma | Vydána: 11.06.2020

IEC 63181-2-ed.1.0

LCD multi-screen display terminals - Part 2: Measuring methods
(Terminaux d'affichage a plusieurs ecrans LCD - Partie 2: Methodes de mesure)

Dostupné jazyky: Anglicky a francouzsky

Dostupné provedení: Elektronické PDF, Tištěné, CD-ROM

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Podrobné informace

Označení: IEC 63181-2-ed.1.0

Datum vydání: 11.06.2020

Stran: 29

Země: Mezinárodní technická norma

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Anotace

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.

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