IEC TR 62977-2-3:2017 PDF

Name: IEC TR 62977-2-3:2017 — Electronic display devices - Part 2-3: Measurements of optical properties - Multi-colour test patterns
SKU: IEC TR 62977-2-3:2017
Price: 35 EUR
Availability: InStock

Electronic display devices - Part 2-3: Measurements of optical properties - Multi-colour test patterns

Название (английский):

IEC TR 62977-2-3:2017

Electronic display devices - Part 2-3: Measurements of optical properties - Multi-colour test patterns

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 16
Дата публикации:: 9 марта 2017 г.
Издание:: IEC TR 62977 edition 1 version 1
ICS:: 31.120

Тип поставки:

Full version240 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:3 раб. дн. (перевод)

Цена:240 €

Описание (английский):

IEC TR 62977-2-3:2017 (E), which is a Technical Report, reviews the impact of test pattern colour content and image loading on the measured display's photometric and colorimetric performance. Experimental data for several display technologies is presented to demonstrate the need for using a broader range of colours in the test patterns, and measuring the display at an image loading level appropriate for the intended application.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты IEC

Overview

IEC TR 62977-2-3:2017 is a Technical Report from the IEC that reviews how multi-colour test patterns and image loading (average picture level, APL) affect measured photometric and colorimetric performance of electronic displays. Rather than prescribing normative procedures, the report presents experimental data from several display technologies (e.g., RGB, WRGB, OLED) and recommends using a broader range of colours and realistic image-loading levels when evaluating modern, colour‑managed displays.

Key topics

Scope and intent: Reviews the impact of test pattern colour content and image loading on measured display performance; provides evidence and guidance rather than mandatory requirements.

Colour‑managed displays: Describes differences between legacy additive displays and modern systems that use look‑up tables (LUTs), multi‑primary pixels and dynamic image processing.

Average Picture Level (APL): Defines pre‑gamma APL (average input level relative to full white) and explains why measurements should consider APL representative of intended content.

Multi‑colour test patterns: Demonstrates why single‑colour boxes are insufficient for many modern displays and why test patterns should uniformly sample the colour gamut (examples include checkerboards and multi‑colour fields).

Non‑additive behaviour: Explains that multi‑primary or LUT‑driven systems can deviate from classic RGB additive mixing, so simple per‑channel tests may not fully characterize gamut or luminance response.

Experimental results: Presents measured differences between RGB and WRGB/OLED devices and shows how image loading and test pattern colour content influence luminance and chromaticity readings.

Applications and users

Display manufacturers: To design and validate colour management, LUT calibration and real‑world performance.

Test laboratories and QA teams: For selecting test patterns and APL levels that better reflect intended usage (broadcast, mobile, cinema).

Standards bodies & spec writers: To inform updates to measurement practices and harmonize test methodology across technologies.

System integrators and content creators: To understand how content composition affects perceived colour and luminance on modern displays.

Related standards

IEC 62977 series (Electronic display devices) - broader family context

IEC 61966‑2‑1 (sRGB colour space) - referenced as an encoding/intent example

CIE publications (e.g., CIE 15) - relevant for colourimetry and chromaticity interpretation

Keywords: IEC TR 62977-2-3:2017, multi-colour test patterns, display measurements, photometric, colorimetric, APL, LUT, colour-managed displays, OLED, WRGB, sRGB.

IEC TR 62977-2-3:2017 PDF

Abstract

Похожие стандарты

Overview

Key topics

Applications and users

Related standards

Технические детали

IEC 62977-3-5:2023/COR1:2024

Corrigendum 1 - Electronic displays - Part 3-5: Evaluation of optical performance - Colour capabilities

IEC 61966-2-1:1999/AMD1:2003

Amendment 1 - Multimedia systems and equipment - Colour measurement and management - Part 2-1: Colour managem…

IEC 60050-161:1990/AMD2:1998

Amendment 2 - International Electrotechnical Vocabulary (IEV) - Part 161: Electromagnetic compatibility

IEC 60335-2-24:2020/COR1:2021

Corrigendum 1 - Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for…

IEC 61753-084-2:2007/COR1:2008

Corrigendum 1 - Fibre optic interconnecting devices and passive components performance standard - Part 084-2:…

IEC 62716:2013/COR1:2014

Corrigendum 1 - Photovoltaic (PV) modules - Ammonia corrosion testing

IEC 62946-02:2017/COR1:2020

Corrigendum 1 - Connectors for electronic equipment - Part 02: Detail specification for 8-way, unshielded, fr…

IEC 61753-1:2018/COR1:2019

Corrigendum 1 - Fibre optic interconnecting devices and passive components - Performance standard - Part 1: G…