Title :
Illuminance and color coordinate variation in CIE chromaticity due to the signal modulation for LED lighting
Author :
Kim, Seungtaek ; Park, Hyoyoeng ; Cho, Kyeongyong ; Kim, Jongseok ; Lee, Kyeongkyun ; Kim, Hyungtae
Author_Institution :
Korea Inst. of Ind. Technol., South Korea
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
The effects of the illumination and the color coordinates was experimentally monitored using the fabricated LED lightings with about 7 W at two different heights. It was observed that the trace of the illuminance is similar to the line shape but the trajectory of the color coordinates was different for each condition.
Keywords :
LED lamps; colour; lighting; CIE chromaticity; LED lighting; color coordinate variation; color coordinates; illuminance effect; illumination effect; signal modulation; Color; Frequency modulation; Light emitting diodes; Lighting; Optical distortion; Optical modulation;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6193823
