Backlight Unit Including Light Emitting Diodes and Liquid Crystal Display Device Including the Same,申请号EP20080171514-传众专利搜索

Backlight Unit Including Light Emitting Diodes and Liquid Crystal Display Device Including the Same

申请公布号：EP2120088(A1)

申请号：EP20080171514

申请日期：2008.12.12

申请公布日期：2009.11.18

申请人：

LG DISPLAY CO., LTD.

发明人：LEE, KOO-HWA;JANG, KYEONG-KUN;KIM, PU-JIN;YOO, KEE-TAE

分类号：G02F1/13357

主分类号：G02F1/13357

摘要：A backlight unit for a liquid crystal display device includes a plurality of white LEDs on a PCB, along a length direction of the PCB, and emitting white lights, the plurality of white LEDs including first and second LEDs alternately arranged; and a plurality of optical sheets on a path of the white lights from the plurality of white LEDs to a liquid crystal panel, wherein the white light from the first LED and the white light from the second LED are substantially complementary in color to each other with respect to a target white light.