标准摘要
[中文适用范围]： IEC 62906的本部分规定了CIE颜色系统中的基本色散斑分布以及激光显示设备（LDD）色散斑的测量方法。 [外文原描述]： IEC 62906-5-4:2018(E) specifies the fundamental colour speckle distribution in CIE colour systems and the measuring methods of the colour speckle of laser display devices (LDDs). The contents of the corrigendum of juin 2022 have been included in this copy.
英文名称Laser display devices - Part 5-4: Optical measuring methods of colour speckle