发明名称 BACK LIGHT UNIT STRUCTURE AND LIQUID CRYSTAL DISPLAY DEVICE THEREBY
摘要 A backlight unit structure and an LCD(Liquid Crystal Display) having the same are provided to offer uniform brightness to an LCD panel by disposing the high and low voltage units of a cold cathode fluorescent lamp of an adjacent line in different positions in a direct-type backlight unit. An LCD includes an LCD panel, a signal apply unit(152a,152b), at least two lamps(150), and at least one lamp driving unit(160a,160b). The signal apply unit applies a signal to the LCD panel. The two lamps supply light to the LCD panel, are the high voltage unit and low voltage unit of an adjacent line are disposed in different positions. The lamp driving unit is connected to the high voltage unit to drive the lamps. The low voltage unit is opposite to the high voltage unit.
申请公布号 KR101277215(B1) 申请公布日期 2013.06.24
申请号 KR20060053157 申请日期 2006.06.13
申请人 发明人
分类号 G02F1/13357 主分类号 G02F1/13357
代理机构 代理人
主权项
地址
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