发明名称 |
LED DRIVING APPARATUS, LED DRIVING METHOD AND DISPLAY APPARATUS USING THE SAME |
摘要 |
A display apparatus is provided. The display apparatus includes a display panel configured to display an image, an LED module configured to provide backlight to the display panel, an LED driving unit configured to apply a driving voltage to the LED module using an external power, an exterior unit configured to support the LED driving unit and the LED module and include a ground terminal provided separately from the external power, and an LED driving control unit which causes an operation of the LED driving unit to be stopped based on a current flowing in from the ground terminal.
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申请公布号 |
US2013113380(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201213668848 |
申请日期 |
2012.11.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM TAE-SUNG;LEE YONG-JOO;KANG JEONG-IL |
分类号 |
H05B37/02 |
主分类号 |
H05B37/02 |
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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