Blue light sources are becoming increasingly common in today’s environment. Exposure to blue light comes from a variety of technologies including displays, smartphones, televisions, and lights.
High-energy visible light (HEV light) is high-frequency, high-energy light in the violet/blue band from 400 to 450 nm where the human eye injury resulted from (Blue-light hazard).
ASIG conducts Low Blue Light tests for a display-specific Low Blue Light testing standard that measures a display's blue light intensity and wavelength to confirm the low blue light characters of displays.
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