Optical characteristic measuring method, device and equipment

The embodiment of the invention provides an optical property measurement method, device and equipment. The method comprises the following steps: acquiring spectral data when a display array emits light; performing data processing on the spectral data to obtain optical characteristic information of the display array; wherein the optical characteristic information comprises one or more of peak wavelength, half-wave width, dominant wavelength and brightness and chrominance. The optical characteristic information of the display array can be obtained when the display array is in the activated state, the light emitted when the display array is activated is self-luminous, the difference of optical characteristics can be reduced, and therefore the accuracy of optical characteristic measurement can be improved. 本申请实施例提供了一种光学特性测量方法、装置及设备，该方法包括：获取显示阵列发光时的光谱数据；对光谱数据进行数据处理，得到显示阵列的光学特征信息；其中，光学特征信息包括峰值波长、半波宽、主波长、亮色度中的一项或多项。可以在显示阵列处于激活的状态下获取其光学特征信息，而显示阵列激活时发出的光为自发光，可以降低光学特征的差异，从而可以提高光学特性测量的准确性。