IEC 62906-5-3:2021（E）规定了用于确定集成投影设备和屏幕的全帧激光投影显示器图像质量参数的标准测量条件和测量方法。本文件包括前后投影屏幕。不包括光栅扫描（飞点）投影设备等其他显示设备。

IEC 62906-5-3:2021(E) specifies the standard measurement conditions and measuring methods for determining the parameters of image quality for full-frame laser projection displays integrating the projection devices and screens. The front and rear projection screens are included in this document. Other display devices, such as raster-scanned (flying spot) projection devices, are not included.