Electronic products of “blue” finally has attracted the attention of a great display in the industry. About the “blue”, ask users of electronic products, they would say blue can make eyes feel tired, so in order to prevent wear blue glasses. And if asked display technical personnel, they sometimes coldly replied: “although there are a lot of, but there is no evidence.” If go to the store had, will see the store name “to protect his eyes from the LCD TV and LED lighting the blue light damage prevention blue glasses”, etc. And people’s eyes, eye doctor will say, “image” and “clock” two functions, the blue light to the eyes has a lot to do. Some eye doctor already warned the effects of blue light to the human eye.
For the relevant personage of the electronics industry, in particular to meet into the problem is very important. Just at this time, the International Society of the discussion of the question of blu-ray “1 st International Symposium of Blue Light Society” held in Tokyo in June 2013. The following part is to introduce the society of content, and review the past related electronic products impact of restrictions to the human body. Hope I can help you learn more about blu-ray.
First of all, talk about the electronic products which spectrum of light. Because of no public data, could not understand, figure 1 shows the white of the light source used “bulb”, “LED” and “organic EL” spectrum concept map. In three kinds of light source, LED by blue light and yellow fluorescent material to produce white light, the problem is equivalent to a blue light wavelength (460 nm) peak peak (blue). LCD back light use of LED, the peak of the blue light intensity to control, but it is difficult to change the peak wavelength. Therefore, the use of LED display and lighting may affect users by blue peak.