发明名称 |
Illumination apparatus and driving method thereof |
摘要 |
An illumination apparatus includes an adapter configured to be detachably and electrically connected to a socket and configured to convert alternating power into driving power; a light emitting device illumination part including a light emitting device that is configured to be detachably and electrically connected to the adapter and to emit light according to the driving power from the adapter; and an illumination direction controller that controls an illumination direction of the light emitting device.
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申请公布号 |
US8360609(B2) |
申请公布日期 |
2013.01.29 |
申请号 |
US20090615170 |
申请日期 |
2009.11.09 |
申请人 |
DONGBU HITEK CO., LTD.;LEE YOUNG HWAN;JANG KWAN SOO;CHO CHUNG HYUN |
发明人 |
LEE YOUNG HWAN;JANG KWAN SOO;CHO CHUNG HYUN |
分类号 |
F21S4/00 |
主分类号 |
F21S4/00 |
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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