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Homepage>IEC Standards>IEC 62977-2-2:2020 - Electronic displays - Part 2-2: Measurements of optical characteristics - Ambient performance
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download between 0-24 hoursReleased: 2020-09-21
IEC 62977-2-2:2020 - Electronic displays - Part 2-2: Measurements of optical characteristics - Ambient performance

IEC 62977-2-2:2020

Electronic displays - Part 2-2: Measurements of optical characteristics - Ambient performance

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Standard number:IEC 62977-2-2:2020
Released:2020-09-21
Language:English
DESCRIPTION

IEC 62977-2-2:2020

IEC 62977-2-2:2020(E) specifies standard measurement conditions and measuring methods for determining the optical characteristics of electronic displays under indoor and outdoor illumination conditions. Standard illumination geometries are specified and the reflection properties of flat screens are determined under those conditions. Reference illumination levels and spectra are used to estimate the photometric and colorimetric characteristics of electronic displays under the same conditions. These methods apply to emissive, transmissive, and reflective displays, or combinations thereof, that render real 2D images on a flat screen.