发明名称 |
Lighting device, lighting panel and circuit board thereof |
摘要 |
A lighting device, a lighting panel and a circuit board thereof are provided. The circuit board comprises a substrate; a plurality of light sources disposed on the substrate and at least one circuit layer, being patterned onto the substrate to form a plurality of traces for electrically connecting the light sources. Therein, the circuit board is capable of being assembled with other circuit boards to construct the lighting panel. The lighting device is capable of having the lighting panel of a large size by assembling a plurality of the circuit boards and individually controlling each light source disposed on the lighting panel so as to provide the function of local dimming.
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申请公布号 |
US8454195(B2) |
申请公布日期 |
2013.06.04 |
申请号 |
US20100881359 |
申请日期 |
2010.09.14 |
申请人 |
ING WEN-CHIUN;HOU WEI-HSIN;LEE CHING-CHENG;LUXINGTEK, LTD. |
发明人 |
ING WEN-CHIUN;HOU WEI-HSIN;LEE CHING-CHENG |
分类号 |
F21S4/00;F21V21/00 |
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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