标准摘要
[中文适用范围]： IEC 62977 的本部分规定了确定 HDR 电子显示模块和系统光学特性的标准评估方法。这些方法适用于在平板或局部曲率半径大于 1500 毫米的曲面面板上呈现真实 2D 图像的发射型和透射型直视显示器。本文件评估了这些显示器在暗室条件下的光学特性。本文件适用于测试显示器对绝对亮度编码的 HDR 数字输入信号（例如包含符合 ITU-R BT.2020 建议书色度法的 RGB 分量值、采用 SMPTE ST 2084 PQ 亮度编码和 SMPTE ST 2086 元数据的 HDR 信号）的响应性能。 [外文原描述]： IEC 62977-3-4:2023 specifies the standard evaluation methods for determining the optical characteristics of HDR electronic display modules and systems. These methods apply to emissive and transmissive direct-view displays that render real 2D images on a flat panel or on a curved panel with a local radius of curvature larger than 1 500 mm. This document evaluates the optical characteristics of these displays under darkroom conditions. This document applies to the testing of display performance in response to HDR digital input signals that are absolute luminance encoded such as the HDR signal comprising RGB component values of Recommendation ITU-R BT.2020 colorimetry with SMPTE ST 2084 PQ luminance encoding and SMPTE ST 2086 metadata.
英文名称Electronic displays - Part 3-4: Evaluation of optical performances - High dynamic range displays