IEC 62679-3-3:2016（E）规定了用于确定电子纸显示（EPD）设备光学性能的标准测量条件和测量方法，这些设备具有运行的集成照明单元（如前照灯）。本文件的范围仅限于使用单色或彩色显示器的分段或矩阵结构的EPD。该测量方法适用于在黑暗或室内环境照明环境中打开集成照明单元（ILU）的反射模式下运行的EPD。本文件不包括三基色以外的颜色系统。

IEC 62679-3-3:2016(E) specifies the standard measurement conditions and measurement methods for determining the optical performance of electronic paper display (EPD) devices which have an operating integrated lighting unit (such as a front light). The scope of this document is restricted to EPDs using segmented or matrix structures with either monochromatic or colour type displays. The measurement methods are intended for EPDs operated in a reflective mode with the integrated lighting unit (ILU) turned on in a dark or indoor ambient lighting environment. Colour systems beyond three primaries are not covered in this document.