CHANG Jun, YANG Dong-sheng, SUN Zhi-hui, WENG Zhi-cheng, JIANG Hui-lin, REN Tao. LED Design Using for Large Dimension LCD Backlight[J]. Chinese Journal of Luminescence, 2008,29(1): 195-199
CHANG Jun, YANG Dong-sheng, SUN Zhi-hui, WENG Zhi-cheng, JIANG Hui-lin, REN Tao. LED Design Using for Large Dimension LCD Backlight[J]. Chinese Journal of Luminescence, 2008,29(1): 195-199DOI:
CCFL is used as the back light sources for the traditional thin film transistor liquid crystal display. Now
among several light sources for LCD backlight
LED is the most competitive one. The paper analyses the performance of LED and designs a new LED for large area direct LCD backlight
which is simple and has a good performance. In order to test the LED designed by us
we design a 26′ LCD backlight finally. The simulation result indicates that the performance of the LED designed by us is good enough to meet the requirement of LCD backlight about luminance uniformity and color balance.