IEC 62977的本部分规定了在室内和室外照明条件下测定电子显示器光学特性的标准测量条件和测量方法。规定了标准的照明几何结构，并在这些条件下确定了平板屏幕的反射特性。参考照明水平和光谱用于估计光源的光度和色度特性 相同条件下的电子显示屏。这些方法适用于在平面屏幕上呈现真实2D图像的发射、透射和反射显示器或其组合。 购买本文件时可获得的所有当前修订均包含在购买本文件中。

This part of IEC 62977 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.All current amendments available at time of purchase are included with the purchase of this document.