液晶与显示2011，Vol.26Issue(4)：455-459,5.DOI:10.3788/YJYXS20112604.0455
液晶电视用低功耗LED背光模组设计
Design of Low Power LED Backlight Module for LCD TV
乔中莲 1杨东升 1刘飞1
作者信息
- 1. 北京京东方茶谷电子有限公司,北京100176
- 折叠
摘要
Abstract
Low power consumption has been development tendency of electronic product, with popularization of LCD TV, LCD TV of the low power consumption become the pursuit of the goal of electronic products. According to the light in different position, this paper introduces the design of two 81 cm(32 in) low power LED backlight module. From key point of the structure, optical, thermals to analyze and design, the module was fabricated using 88ea 5630 LED. The test results verified that the power consumption is only 34. 85 W, center brightness can reach 6 930 cd/cm2 ,the uniformity is over 79%关键词
背光模组/低功耗/LEDKey words
backlight module/ low power/ LED分类
信息技术与安全科学引用本文复制引用
乔中莲,杨东升,刘飞..液晶电视用低功耗LED背光模组设计[J].液晶与显示,2011,26(4):455-459,5.
