照明工程学报
照明工程學報
조명공정학보
CHINA ILLUMINATING ENGINEERING JOURNAL
2015年
2期
60-62
,共3页
色温%冷白光 LED%暖白光 LED%驱动电流
色溫%冷白光 LED%暖白光 LED%驅動電流
색온%랭백광 LED%난백광 LED%구동전류
color temperature%cool white LED%warm white LED%electric current
通过建立驱动电流与 LED 白光光谱的色坐标的关系曲线，得到了两种色温白光 LED 的各路驱动电流与混合色温的关系，进而调节白光 LED 色温从2700K 到6500K。
通過建立驅動電流與 LED 白光光譜的色坐標的關繫麯線，得到瞭兩種色溫白光 LED 的各路驅動電流與混閤色溫的關繫，進而調節白光 LED 色溫從2700K 到6500K。
통과건립구동전류여 LED 백광광보적색좌표적관계곡선，득도료량충색온백광 LED 적각로구동전류여혼합색온적관계，진이조절백광 LED 색온종2700K 도6500K。
According to the relationship between drive current and color coordinate of white LED spectrum , the relationship for the electric current and the mixed color temperature of the two color temperature LED white light was obtained, then the LED system color temperature was regulated from 2700K to 6500K.
