发明名称 BACK LIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME
摘要 A backlight assembly and an LCD(Liquid Crystal Display) having the same are provided to control the driving of a light emitting sheet according to the temperature distribution of a flat fluorescent lamp. A flat fluorescent lamp(200) is divided into plural discharge spaces and generates the light beam. A heat radiation sheet(300) is arranged at the lower portion of the flat fluorescent lamp and supplies the heat to the flat fluorescent lamp. A power supply member(400) is connected with the heat radiation sheet and supplies the driving power to the heat radiation sheet. A heat radiation control member(500) applies or intercepts the driving power to the heat radiation sheet according to the temperature of the flat fluorescent lamp. When the temperature of the flat fluorescent lamp is lower than the reference temperature, the heat radiation control member applies the driving power to the heat radiation member.
申请公布号 KR20070074166(A) 申请公布日期 2007.07.12
申请号 KR20060001961 申请日期 2006.01.06
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 JANG, HYEON YONG
分类号 G02F1/133;G02F1/13357 主分类号 G02F1/133
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