BS EN 61966-4:2000
Current
The latest, up-to-date edition.
Multimedia systems and equipment. Colour measurement and management Equipment using liquid crystal display panels
Hardcopy , PDF
English
15-09-2000
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
A series of characteristics for colour reproduction and management, and associated methods of measurement for use in multimedia systems and equipment, apply to the assessment of colour reproduction. Deals with equipment using transmissive-type liquid crystal display (LCD) panels to display colour images for use in multimedia applications. Does not cover colour control within equipment, and does not specify limiting values for various parameters.
Committee |
EPL/100
|
DevelopmentNote |
Supersedes 98/233349 DC. Also numbered as IEC 61966-4. (05/2005)
|
DocumentType |
Standard
|
Pages |
42
|
PublisherName |
British Standards Institution
|
Status |
Current
|
Supersedes |
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.
Standards | Relationship |
NBN EN 61966-4 : 2001 | Identical |
DIN EN 61966-4:2000-12 | Identical |
SN EN 61966-4 : 2000 | Identical |
EN 61966-4:2000 | Identical |
UNE-EN 61966-4:2001 | Identical |
NF EN 61966-4 : 2000 | Identical |
I.S. EN 61966-4:2000 | Identical |
IEC 60050-845:1987 | International Electrotechnical Vocabulary (IEV) - Part 845: Lighting |
ISO/CIE 10527:1991 | CIE standard colorimetric observers |
ASTM E 1341 : 2016 : REDLINE | Standard Practice for Obtaining Spectroradiometric Data from Radiant Sources for Colorimetry |
ISO 9241-8:1997 | Ergonomic requirements for office work with visual display terminals (VDTs) Part 8: Requirements for displayed colours |
EN ISO 9241-8 : 1997 | ERGONOMIC REQUIREMENTS FOR OFFICE WORK WITH VISUAL DISPLAY TERMINALS (VDTS) - PART 8: REQUIREMENTS FOR DISPLAYED COLOURS |
ASTM E 1455 : 2017 : REDLINE | Standard Practice for Obtaining Colorimetric Data from a Visual Display Unit Using Tristimulus Colorimeters |
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