TY - GEN
T1 - Optimization of white light-emitting diode properties for efficient illumination module application
AU - Zhang, Zhejuan
AU - Yang, Jiexin
AU - Gao, Yang
AU - Sun, Zhuo
AU - Chen, Yiwei
PY - 2007
Y1 - 2007
N2 - The current illumination characteristic of the white light emitting diodes (W-LEDs), the power and efficiency of the W-LED illumination module integrated by W-LEDs in series connection were studied and discussed, the optimized current range of the integrated illumination module is from 14 to 18 mA. The experiment result shows that the W-LEDs integrated light module processes much lower power consumption (2.4 W), higher luminescence efficiency (64.46 lm/W) and longer lifetime, current degradation is < 10% after 10 k hrs testing, comparing with that of the traditional lamps, such as tungsten lamp and fluorescent lamp.
AB - The current illumination characteristic of the white light emitting diodes (W-LEDs), the power and efficiency of the W-LED illumination module integrated by W-LEDs in series connection were studied and discussed, the optimized current range of the integrated illumination module is from 14 to 18 mA. The experiment result shows that the W-LEDs integrated light module processes much lower power consumption (2.4 W), higher luminescence efficiency (64.46 lm/W) and longer lifetime, current degradation is < 10% after 10 k hrs testing, comparing with that of the traditional lamps, such as tungsten lamp and fluorescent lamp.
KW - Current illumination
KW - I-V characteristic
KW - Power efficiency
KW - White light-emitting diode (W-LED)
UR - https://www.scopus.com/pages/publications/77958042813
M3 - 会议稿件
AN - SCOPUS:77958042813
SN - 9787561752289
T3 - AD'07 - Proceedings of Asia Display 2007
SP - 1586
EP - 1590
BT - AD'07 - Proceedings of Asia Display 2007
T2 - Asia Display 2007, AD'07
Y2 - 12 March 2007 through 16 March 2007
ER -