● Spectral radiance curve, effective radiance under the field of view that meets the safety requirements for light radiation.
● Retina Blue Light Hazard Coefficient KB, V, Weighted Radiance of Retina Blue Light Hazard
● Blue Light Hazard Level (IEC62471, IEC62778)
● Sichen Rhythm Factor
● Blue light spectrum processing analysis, near-ultraviolet spectrum processing analysis, etc.
● Test requirements for low blue light display devices on mobile terminals, capable of measuring blue light radiation brightness, blue light weighted radiation brightness, and blue light weighted radiation brightness ratio.






























