The e-ILV provides free access to all the terms and definitions contained in the international standard CIE S 017:2020 ILV: International Lighting Vocabulary, 2nd edition.
To search for another term please use "Back to the list" to return to the main page or the e-ILV.
For the complete set of terms and definitions CIE S 017:2020 can be purchased from the CIE Webshop. Members of a CIE National Committee or Associate National Committee have access to a 66,7 % discount on the purchase price of the standard.
For advice on CIE Publications contact helpdesk@cie.co.at. Note the CIE Helpdesk cannot assist with technical enquiries.
purple stimulus
stimulus that is represented in a chromaticity diagram by a point lying within the triangle defined by the point representing the specified achromatic stimulus and the two ends of the spectrum locus which correspond approximately to the wavelengths 380 nm and 780 nm
Note 1 to entry: This entry was numbered 845-03-38 in IEC 60050-845:1987.
Note 2 to entry: This entry was numbered 17-1005 in CIE S 017:2011.