Small spacing LED display are blue eyes? See how to justify the research

Small spacing LED display because of its characteristic of high brightness, wide color gamut, high contrast advantages on many occasions by the favour of people. At the same time, small spacing of LED display in the light of biological safety of the human eye problems have also been people's attention.

institute of metrology on the basis of the current international standards, from two aspects of the retina blu-ray and heat the hazards, to a piece of P1. 67 small spacing LED display light biological safety were measured, and the selection of the plasma and LCD television prototype as a comparison.

test results indicate that, under the condition of the same brightness and white field, in the blue band, while the peak value of the LED display brightness is higher than the other two samples, but the narrow band characteristic of the weighted integral after retinal damage index is not higher than that of plasma and LCD television, three different display of retinal biological safety measurement data, there were no significant differences in three samples, the measurement results of LED display or even better than the other two screens.

it is important to note that any screen to watch for a long time for the human eye can cause permanent damage, therefore, no matter adopt what kind of display, operation personnel should pay attention to use eye health, form good habits with the eye, mix, consciously and actively protect eyesight.

coordinating editor YingZi

performance list