用大功率白光LED实现高亮度背光源设计  

A High Brightness Backlight Design Using High-Power White LED

作　　者：汪显波[1] 董戴[2] 吕国强[1] 张涛[2] 沈威[2] 赵柱灵[2] 

机构地区：[1]合肥工业大学仪器科学与光电工程学院,安徽合肥230009 [2]安徽华东光电技术研究所 安徽省现代成像与显示技术重点实验室,安徽芜湖241002

出　　处：《现代显示》2007年第2期51-56,共6页Advanced Display

摘　　要：本文以一个高亮度LED背光模块的设计为例,阐述了在用大功率白光LED实现高亮度背光设计中所要解决的若干问题,着重对背光模块中高亮度的实现、亮度的高精度调节以及背光板的散热问题进行了分析,并提出一些较为新颖且可靠的解决方案。A high brightness LED backlight module design was taken as an example in this article, elaborated in uses high-power white light LED to realize certain questions which in the high brightness backlight design must solve, emphatically to the high brightness realization of the backlight module, brightness high accuracy adjustment as well as the radiation question of the backlight board has carried on the analysis, and proposes some more novel also the reliable solution.

关 键 词：LED背光 高亮度 铝基板 散热 

分 类 号：TN141.9[电子电信—物理电子学]