led光安全相关（LED light security related）.docVIP

led光安全相关（LED light security related） This article by love unparalleled contribution DOC documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. LED correlation In recent years, the rapid development of LED industry, accompanied by more and more high-power LED, these new light sources have enriched peoples life color, but also brought people light radiation security issues. This paper first introduces the LED light radiation hazard problem and the related international standards; then introduces some difficult problem in the treatment LED light safety; finally put forward the tentative plan for the LED safety standard. I. Introduction With the continuous progress of LED technology, the market of high-power LED products is increasing day by day, and the LED market is developing at an amazing pace. LEDs longevity, small volume and high brightness make it popular with equipment manufacturers and users. Now, LED has penetrated into a large number of applications, and continues to maintain the momentum of rapid development. For example, high brightness LED has been widely used in mobile phone screen and LCD screen backlight, automobile tail lights and interior lights, traffic lights, signs, electronic display devices, portable flashlights and toys etc.. Figure 1 LED market forecast at the same time, through the research of uninterrupted, manufacturers have made LED luminosity is greatly improved and the unit cost has been reduced in the past few years, so LED shows more and more as a potential future major artificial light, may replace almost all existing other artificial light sources. But at the same time, with the increasing efficiency of LED and the increasing brightness, the past LED will not cause any harm to human beings. People have to begin to pay attention to the safety of light radiation in the process of using LED products, and the most effective method to solve this pr