作　　者： ;

机构地区： 华南理工大学材料科学与工程学院

出　　处： 《照明工程学报》 2011年第5期107-110,共4页

摘　　要： LED产业是国家战略性新兴产业,LED光源是21世纪最具发展前景的新光源,未来几年将会呈现爆炸式增长,产业前景十分光明。由于LED技术尚处于不断成熟的发展阶段,当前业界对其光品质特性还存在诸多质疑。本文将从光散射理论、黑体辐射理论等理论,用理论和实际相结合的方法,详细分析LED的穿透性、眩光、显色性、色温等光品质特性,澄清行业对LED存在的错误认识,推进LED行业的健康发展。 LED industry is a national strategic emerging industry.LED light source is the most promising new light source in the 21st century.The future years will see its explosive growth,and therefore the industry will enjoy a brilliant future.As it is in the developing phase of constant improvement,there still exist many questions in the industry about its properties.Combining theory with practice,this paper analyzes in detail LED＇s light emitting diode,penetrability,scatter,glare,color rendering index,color temperature with the light scattering theory and blackbody radiation theory,thus clarifying misconceptions about LED and promoting the good development of the LED industry.

关 键 词： 穿透性 散射 眩光 显色性 色温

领　　域： [电子电信]