%0 Journal Article
%T Packaging technology of LEDs for LCD backlights<br>LCD背光用LED的封装技术
%A Fan Manning
%A Liang Meng
%A Wang Guohong
%A <br>范曼宁
%A 梁萌
%A 王国宏
%J 半导体学报
%D 2009
%I 
%X We design a package patterned with red and green emitting phosphors excited by a blue LED to emit tri-basic mixing color. For high backlight display quality, we compare several phosphors. According to our measurements, green phosphors 0752G, 0753G and red phosphor 0763R are preferred for producing a good backlight source. Compared to RGB-LED backlight units, this frame typically benefits the lighting uniformity, and can simplify the structures. It also provides higher color render and better CCT than the traditional package method of a yellow phosphor with a blue chip. However, its light efficiency needs to be further improved for the use of backlights for LCDs.
%K LED package
%K back light unit
%K tri-basic color
%K emitting phosphors
%K liquid crystal display
%K CCFL<br>LED封装，背光模组，三基色，荧光粉，液晶显示
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=846A25A3BB3406C2D99A1523BB87F44A&yid=DE12191FBD62783C&vid=340AC2BF8E7AB4FD&iid=DF92D298D3FF1E6E&sid=0AD0DABE8B1979E2&eid=38B194292C032A66&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=0