建筑电气
建築電氣
건축전기
BUILDING ELECTRICITY
2014年
12期
14-20
,共7页
LED照明%光源光学特性%散热问题%电源驱动%灯具配光%色温%显色指数%光效
LED照明%光源光學特性%散熱問題%電源驅動%燈具配光%色溫%顯色指數%光效
LED조명%광원광학특성%산열문제%전원구동%등구배광%색온%현색지수%광효
LED lighting%optical characteristics of light source%heat-dissipation problems%power driving%light distribution of luminaires%color temperature%color rendering index (CRI)%lighting effects
综述美国、欧洲、日韩等国LED照明技术发展及应用现状，对LED照明的关键技术，以及LED光源的光学特性、散热问题、电源驱动和灯具配光等进行分析，探讨LED照明在未来的发展趋势。
綜述美國、歐洲、日韓等國LED照明技術髮展及應用現狀，對LED照明的關鍵技術，以及LED光源的光學特性、散熱問題、電源驅動和燈具配光等進行分析，探討LED照明在未來的髮展趨勢。
종술미국、구주、일한등국LED조명기술발전급응용현상，대LED조명적관건기술，이급LED광원적광학특성、산열문제、전원구동화등구배광등진행분석，탐토LED조명재미래적발전추세。
The paper summarizes the development and application status of LED lighting technology in America, Europe, Japan, South Korea and China, then analyzes the critical technical problems on LED lighting as well as optical characteristics, heat-dissipation problems, power driving of LED light sources and light distribution of luminaires, and then discusses the development trend of LED lighting in the future.
