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期的led只是采用Si硅作为衬底。后来就改为蓝宝石作为衬底。但是蓝宝石衬底的导热性能不是太好，(在100°c时约为25w/(m-k))，为了改善衬底的散热，cree公司采用碳化硅硅衬
http://blog.alighting.cn/146439/archive/2012/7/19/282564.html2012/7/19 10:58:17
性。abstractlens for uniform illumination of rectangle area with led Light source was deSigned
http://blog.alighting.cn/146439/archive/2012/7/19/282502.html2012/7/19 10:33:26
v Light sourcesyu jiandong, mou tongshenstate key lab of modern optical instrumentation o
http://blog.alighting.cn/146439/archive/2012/7/19/282490.html2012/7/19 10:31:23
视量化指标的问题。 关键词： 环境行为学，光环境，空间、感知，主观评价 the research of architectural Light environment b
http://blog.alighting.cn/146439/archive/2012/7/19/282486.html2012/7/19 10:31:03
led high bay Light—-bbier manufacturing co.,ltd (1)beam angle:360deg(2)streamline exterio
http://blog.alighting.cn/bbier/archive/2012/7/18/282317.html2012/7/18 14:57:01
30w led high bay Light fixtures is low energy high bay Lighting，beam angle 360°，le
http://blog.alighting.cn/bbier/archive/2012/7/17/282174.html2012/7/17 14:11:49
led yard Light, also known as led garden Lights,led torch Light ，mainly used for le
http://blog.alighting.cn/bbier/archive/2012/7/14/281864.html2012/7/14 14:13:09
led torch Lightalso known as led corn Light，e40 led lamp.led corn Light series, we have 3
http://blog.alighting.cn/bbier/archive/2012/7/13/281709.html2012/7/13 14:09:33
能捕捉影子的“光影灯（catch memory Light）”。说到这背后的秘密，它其实是通过一块的特殊电路板来采集映射在它面前的影子，然后把影子的形状用光反射出来，实现手影的效
http://blog.alighting.cn/130803/archive/2012/7/13/281698.html2012/7/13 13:37:42
led torch Light also known as led corn Light，e40 led lamp.led corn Light series, we hav
http://blog.alighting.cn/bbier/archive/2012/7/12/281545.html2012/7/12 14:24:59
