IEC 63181-2
LCD multi-screen display terminals – Part 2: Measuring methods
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| Organization: | IEC |
| Publication Date: | 1 June 2020 |
| Status: | active |
| Page Count: | 34 |
| ICS Code (Electronic display devices): | 31.120 |
scope:
This part of IEC 63181 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.
Document History
IEC 63181-2
June 1, 2020
LCD multi-screen display terminals – Part 2: Measuring methods
This part of IEC 63181 specifies measuring methods for LCD multi-screen display terminals. To evaluate the characteristics of LCD multi-screen display terminals, the following measurement items are...