Enterprise Name: Shenzhen Oric Electronics Co., Ltd.
Tel: +86-755-85276665
Mobile phone: +86-18924648655
乐发II500Mailbox: Lisa@oriclcd.com
Fax: 0755-89480065
乐发II500Office Address: 4th floor, Building B, No.48th,
Huanguan Middle Road, Guanhu street,
Longhua District, Shenzhen, China 518110
乐发II500OLED Display Factory Talking about the Harm of Blue Light
Popular science knowledge: spectrum from left to right, followed by ultraviolet, visible and infrared. The wavelength of visible light ranges from 400 to 700 nm, and the visible light from 400 to 500 nm appears blue in human eyes. This band is blue light. Blue light of 415-455 nm, with short wavelength and high energy, is the most harmful band to eyes in visible light. It is called harmful blue light, which is the nearest to ultraviolet light and the highest energy. Blue light is abundant in LCD TV, computer display, mobile phone and LED light. People find that when they face computers, mobile phones and TV more frequently than ordinary people, and after using such products for a long time, there are varying degrees of eye fatigue, acerbity, and even involuntary tears in serious cases. Unfortunately, people with such symptoms are likely to become part of the "blue-light clan".
"Blue-light clan" covers almost all the people in modern life, and the harm of blue-light is not a state of "nothing to do with oneself, hanging high". According to the survey results, the working, student, infant and elderly are the main groups of people harmed by blue-light at present.
For the need of work, office workers often need to face the screen for a long time; students often use LED lights in their study, and they can not do without TV and mobile phones in their leisure and entertainment; young children have special physical condition, and because of their incomplete development, they are vulnerable to more blue light hazards than adults; older people tend to choose TV sets because of their single recreational ways. As a means of entertainment, it also means that the chance of blue light erosion is increased. This shows that many inadvertent habits in life will become the reason why we become a "blue-light clan".
乐发II500Blu-ray group has a high frequency of exposure to Blu-ray. Naturally, it is the first to be affected by Blu-ray. Since it is often said that Blu-ray is harmful, what are the specific hazards of Blu-ray? How does blue light harm us? First, blue radiation inhibits melatonin production, a hormone that is produced in dark environments. Its main function is to lower our blood pressure, glucose and body temperature at night, so that we can have a full and comfortable sleep. Blue light radiation can reduce melatonin secretion by 22%, seriously affecting our sleep quality. Moreover, because of the extremely high energy of blue light radiation, blue light can directly penetrate the lens and radiate the retina, resulting in atrophy or even death of retinal pigment epithelial cells. This injury is not only irreversible, but also causes lens opacity, macular lesions and cataracts for a long time.
