EN 61966-4:2000

1 Scope
2 Normative references
3 Terms and definitions
4 Letters and symbols
5 Conditions
      5.1 Environmental conditions
      5.2 Conditions for measurements
      5.3 Input digital data
6 Measurement equipment
      6.1 Spectroradiometer
      6.2 Colorimeter
7 Spectral characteristics and intensity of the
      primaries and white stimuli
      7.1 Characteristics to be measured
      7.2 Measurement conditions
      7.3 Method of measurement
      7.4 Presentation of results
8 Basic colorimetric characteristics
      8.1 Characteristics to be measured
      8.2 Method of measurement
      8.3 Presentation of results
9 Tone characteristics
      9.1 Characteristics to be measured
      9.2 Measurement conditions
      9.3 Method of measurement
      9.4 Presentation of results
10 Colour tracking characteristics
      10.1 Characteristics to be measured
      10.2 Measurement conditions
      10.3 Method of measurement
      10.4 Presentation of results
11 Inter-channel dependency
      11.1 Characteristics to be measured
      11.2 Measurement conditions
      11.3 Method of measurement
      11.4 Presentation of results
12 Spatial non-uniformity
      12.1 Characteristics to be measured
      12.2 Measurement conditions
      12.3 Method of measurement
      12.4 Presentation of results
13 Dependency on background
      13.1 Characteristics to be measured
      13.2 Measurement conditions
      13.3 Method of measurement
      13.4 Presentation of results
14 Temporal instability
      14.1 Short-term instability
             14.1.1 Characteristics to be measured
             14.1.2 Measurement conditions
             14.1.3 Method of measurement
             14.1.4 Presentation of results
      14.2 Mid-term instability
             14.2.1 Characteristics to be measured
             14.2.2 Measurement conditions
             14.2.3 Method of measurement
             14.2.4 Presentation of results
15 Viewing angle characteristics
      15.1 Characteristics to be measured
      15.2 Measurement conditions
      15.3 Method of measurement
      15.4 Presentation of results
Bibliography
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications
Figure 1 - Equipment arrangement for non-contact measurements
Figure 2 - Size of a colour patch
Figure 3 - An example of plots
Figure 4 - Measurement points and interpolated curves on
           linear and log-log scales
Figure 5 - An example of colour tracking characteristics
Figure 6 - Measurement points for spatial non-uniformity
Figure 7 - Example plots for short-term instability
Figure 8 - Example plots for mid-term instability
Figure 9 - Side view of the equipment arrangement
Figure 10 - Top view of the equipment arrangement
Figure 11 - Viewing angle dependency of luminance and
            chromaticity
Figure 12 - Viewing angle dependency of luminance at various
            excitation levels (solid lines: vertical, broken
            lines: horizontal)
Table 1 - Input data for peak primaries and white
Table 2 - Example of report form for colours in maximum
          excitations
Table 3 - Example of report form
Table 4 - An example set of basic normalized data for tone
          characteristics
Table 5 - An example of colour tracking data
Table 6 - Digital inputs to generate colour patches for
          measurement of inter-channel dependency
Table 7 - Example of normalised tristimulus values (the
          matrix A)
Table 8 - Example of report form
Table 9 - Normalized input signal levels to display colour
          patches for measurement of viewing angle
          characteristics
Table 10 - Example of report form
Table 11 - Example of report form

Deals with equipment using transmissive-type liquid crystal display (LCD) panels to display colour images for use in multimedia applications. Defines test signals, measurement conditions and methods of measurement, so as to make possible the colour management and comprehensive comparison of the measurement results.