Byproduct metals and rare-earth elements used in the production of light-emitting diodes???Overview of principal sources of supply and material requirements for selected markets

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报告编号	2012-5215
	Byproduct metals and rare-earth elements used in the production of light-emitting diodes???Overview of principal sources of supply and material requirements for selected markets
	Wilburn, David R. wilburn@usgs.gov
	2012
出版年	2012
页数	24
语种	英语
国家	美国
出版者	U.S. Geological Survey
领域	资源环境;地球科学
英文摘要	The use of light-emitting diodes (LEDs) is expanding because of environmental issues and the efficiency and cost savings achieved compared with use of traditional incandescent lighting. The longer life and reduced power consumption of some LEDs have led t
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来源平台	US Geological Survey (USGS)
文献类型	科技报告
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/7566
专题	地球科学资源环境科学
推荐引用方式 GB/T 7714	Wilburn, David R. wilburn@usgs.gov. Byproduct metals and rare-earth elements used in the production of light-emitting diodes???Overview of principal sources of supply and material requirements for selected markets:U.S. Geological Survey,2012.