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【大数据】科技舆情监测分析系统显示“:LED照明产业”一年来累计相关报道656篇,点击量749879次,评论数13362条,关注网站732家。相关报道10848篇,网媒9382篇(全国性:979篇,省内178篇,省外7980篇,境外245篇),平媒661篇,论坛408篇,博客91篇,政府网站150篇,微信150篇,微博2篇,视频11篇。【研判】LED照明是21世纪最具发展前景的高新技术之一。它是一种可以将电能转化为光能的半导体器件。与传统光源相比,LED光源具有节能、环保、安全、牢固、体积小、寿命长、色彩丰富等诸多优势。正因为LED照明具有颠覆人类照明历史的价值,日本科学家因发明LED技术获得2014年诺贝尔奖。而早在1995年,美国科学家成功研发碳化硅衬底LED技术,获得2003年美国总统技术发明奖。显然,在这一领域,日本与美国拥有绝对的话语权。
[big data] technology monitoring and analysis system display “:LED lighting industry” accumulated 656 reports in one year, 749,879 hits, 13362 comments, and 732 websites concerned. There are 10,848 articles in the relevant reports, 9382 articles (nationwide: 979, 178 in the province, 7,980 in the province, and 245 overseas), 661 media, 408 forums, 91 blogs, and 150 government websites. 150 articles, 2 microblogs, 11 videos. [Research] LED lighting is one of the most promising new technologies in the 21st century. It is a semiconductor device that can convert electrical energy into light energy. Compared with traditional light sources, LED light sources have many advantages such as energy saving, environmental protection, safety, robustness, small size, long life, and rich colors. Just because LED lighting has the value of subverting the history of human lighting, Japanese scientists won the 2014 Nobel Prize for the invention of LED technology. As early as 1995, American scientists successfully developed silicon carbide substrate LED technology and won the 2003 Presidential Technology Invention Award. Obviously, in this field, Japan and the United States have the absolute right to speak.