| 发明名称 |
LIGHT EMITTING DIODE DRIVING APPARATUS AND LIGHT EMITTING DIODE LIGHTING APPRATUS |
| 摘要 |
A light emitting diode driving apparatus may include a power supplying unit receiving phase-controlled power and supplying operation power having a preset level, a driving unit receiving the operation power from the power supplying unit to drive a light emitting diode unit receiving the phase-controlled power, and a noise current limiting unit decreasing a noise current due to a parasitic capacitance component of the driving unit. |
| 申请公布号 |
US2015115828(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201414327479 |
申请日期 |
2014.07.09 |
| 申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
Cha Sang Hyun;Lee Hye Jin;Park Deuk Hee;Lee Yun Joong |
| 分类号 |
H05B33/08 |
主分类号 |
H05B33/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light emitting diode driving apparatus comprising:
a power supplying unit receiving phase-controlled power and supplying operation power; a driving unit receiving the operation power to drive a light emitting diode unit receiving the phase-controlled power; and a noise current limiting unit reducing a noise current generated due to a parasitic capacitance component of the driving unit. |
| 地址 |
Suwon-Si KR |
