IEC 62906-5-6:2020 激光显示器第5-6部分:投影屏幕光学性能的测量方法

标准编号：IEC 62906-5-6:2020

中文名称：激光显示器第5-6部分:投影屏幕光学性能的测量方法

英文名称：Laser displays - Part 5-6: Measuring methods for optical performance of projection screens

发布日期：2020-04-28

标准范围

IEC 62906-5-6:2020（E）规定了标准测量条件和测量方法，用于根据投影屏幕的光度特性（包括屏幕增益和散斑对比度）从不同的观察方向确定投影屏幕的光学性能。这些方法仅适用于投影屏幕和激光投影仪集成并以固定配置作为一组使用以创建真实图像的情况。包括带有平面的前后投影屏幕。本文件不包括被归类为光学透明屏幕的投影屏幕，包括平视显示器。

IEC 62906-5-6:2020 (E) specifies the standard measurement conditions and measuring methods for determining the optical performance of a projection screen in terms of its photometric characteristics, including screen gain and speckle contrast, from different viewing directions. These methods are only applied for the case in which the projection screen and a laser projector are integrated and used with a fixed configuration as a set to create a real image. Both front and rear projection screens, with a flat surface, are included. This document excludes projection screens which are classified as optically see-through screens, including head-up displays.

标准预览图