湖南农机
湖南農機
호남농궤
HUNAN AGRICULTURAL MACHINERY
2013年
9期
54-55
,共2页
LED灯具色温%二次配光透镜%透镜镀膜
LED燈具色溫%二次配光透鏡%透鏡鍍膜
LED등구색온%이차배광투경%투경도막
LED lamp color temperature%the second lens layer%coating of lenses
文章主要阐述在LED灯具出光路径上,通过二次配光透镜的内腔上镀一层滤光膜,滤除部分波长的光线,以此来改变光谱,达到改变灯具色温的目的。
文章主要闡述在LED燈具齣光路徑上,通過二次配光透鏡的內腔上鍍一層濾光膜,濾除部分波長的光線,以此來改變光譜,達到改變燈具色溫的目的。
문장주요천술재LED등구출광로경상,통과이차배광투경적내강상도일층려광막,려제부분파장적광선,이차래개변광보,체도개변등구색온적목적。
In the path of LED lamps light, this paper mainly describes the method of coating on the inner cavity of the filter membrane of the second lens layer,in order to filter out some wavelengths of light and change the spectrum, in order to change the color temperature of lighting.