Standard Test Method for Obtaining Colorimetric Data From a Visual Display Unit by Spectroradiometry

Importancia y uso:

5.1 The most fundamental method for obtaining CIE tristimulus values or other color coordinates for describing the colors of visual display units (VDUs) is by the use of spectroradiometric data. (See CIE No. 18 and 63.) These data are used by summation together with numerical values representing the 1931 CIE Standard Observer and normalized to K_m, the maximum spectral luminous efficacy function.

5.2 The special requirements for characterizing VDUs possessing narrow or discontinuous spectra are presented and discussed. Modifications to the requirements of Practice E308 are given to correct for the unusual nature of narrow or discontinuous sources.

Subcomité:

E12.06

Referida por:

E1455-17R22, E1682-08R22

Volúmen:

06.01

Número ICS:

17.180.20 (Colours and measurement of light)

Palabras clave:

brightness; calibration; cathode ray tubes (CRTs); CIE color-scale system; CIE tristimulus values; color; illuminance; instrumental measurement (color/light); instrumental measurement (spectroradiometric); irradiance; liquid crystal displays (LCDs); luminance; radiance; radiometry; self-luminous displays; spectroradiometers; spectroradiometry; tristimulus values; video/visual display units (VDUs);