IEC 62977-3-7:2021 PRV 
Pre release version

Electronic displays - Part 3-7: Evaluation of optical performance - Tone characteristics


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This Final Draft International Standard is an up to 6 weeks' pre-release of the official publication. It is available for sale during its voting period: 2021-11-12 to 2021-12-24. By purchasing this FDIS now, you will automatically receive, in addition, the final publication.

IEC 62977-3-7:2021 specifies the standard measurement and evaluation of optical performance for grey and colour tone reproduction of electronic displays under darkroom conditions. This document describes the measuring methods and evaluation of tone rendering of neutral grey, primary and secondary input colours. This document applies to displays with unbounded input signals.

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Additional information

Publication typeInternational Standard
Publication date2021-11-12
Available language(s)English
TC/SCTC 110 - Electronic displaysrss
ICS31.120 - Electronic display devices
Stability date  2024
File size2290 KB

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