IEC 62977-2-1:2021 电子显示器第2-1部分:光学特性测量基本测量

标准编号：IEC 62977-2-1:2021

中文名称：电子显示器第2-1部分:光学特性测量基本测量

英文名称：Electronic displays - Part 2-1: Measurements of optical characteristics - Fundamental measurements

发布日期：2021-01-05

标准范围

IEC 62977-2-1:20 21（E）规定了确定电子显示模块和系统光学特性的标准测量条件和测量方法。这些方法适用于在平板上渲染真实2D图像的发射和透射直视显示器。本文件评估了这些显示器在暗室条件下的光学特性。本文档适用于响应未进行绝对亮度编码的标准模拟或数字输入信号的显示器性能测试。输入信号是相对RGB，没有对真实亮度、颜色空间或颜色坐标进行编码的元数据信息。这些方法仅限于具有典型OETF的输入信号，例如IEC 61966-2-1，ITU BT中定义的。Rec.601,.第709号建议，以及BT。Rec.2020.本文档中的测试未被批准用于HDR输入信号。注:平板或平板显示器是一种具有平坦表面和最小深度、从表面发射可见光的显示器。显示器被细分为电子驱动的像素阵列，这些像素可以是调制背光的光阀，或者是自发光的。发射/透射/反射混合显示器可以是平板显示器或平板显示器。

IEC 62977-2-1:2021(E) specifies standard measurement conditions and measuring methods for determining the optical characteristics of electronic display modules and systems. These methods apply to emissive and transmissive direct view displays that render real 2D images on a flat panel. This document evaluates the optical characteristics of these displays under darkroom conditions. This document applies to the testing of display performance in response to standard analogue or digital input signals that are not absolute luminance encoded. The input signal is relative RGB without metadata information that codes for real luminance, colour space or colour coordinates. These methods are limited to input signals with typical OETFs such as defined in IEC 61966-2-1, ITU BT. Rec. 601, ITU BT. Rec.709, and ITU BT. Rec.2020. The tests in this document are not approved for use with HDR input signals.
NOTE？A flat panel or flat panel display is a display with a flat surface and minimal depth that emits visible light from the surface. The display is subdivided into an array of electronically driven pixels which can be light valves modulating a backlight, or self-luminous. Emissive/transmissive/reflective hybrid displays can be flat panel or flat panel displays.

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