发明名称 |
BACKLIGHT ASSEMBLY, AND DISPLAY APPARATUS AND TELEVISION COMPRISING THE SAME |
摘要 |
A backlight assembly including: a power unit which outputs a current whose polarity is changed on a regular basis; a plurality of balancing units which is connected in parallel to the power unit; a plurality of light emitting diode (LED) modules each of which individually receives each current output by a corresponding balancing unit of the plurality of balancing units; and a driver which is connected between the plurality of balancing units and the plurality of LED modules, and forms a current route for each balancing unit included in the plurality of balancing units to balance a current supplied to two different LED modules during a single period where a polarity of a current output by the power unit is changed.
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申请公布号 |
US2011075057(A1) |
申请公布日期 |
2011.03.31 |
申请号 |
US20100887713 |
申请日期 |
2010.09.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM TAE-SUNG;CHOI YOUNG-DEOK;CHOI HYO-SOON |
分类号 |
H04N3/14;G09G3/36;G09G5/10;H05B37/02 |
主分类号 |
H04N3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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