发明名称 |
Thermal management of LEDS integrated to compact fluorescent lamps |
摘要 |
A light-source assembly includes a low-pressure fluorescent discharge tube arrangement having a cold spot temperature and radiating white light and at least one light-emitting diode radiating red light. An operating circuit supplies current to the discharge tube arrangement and the light-emitting diode. An outer envelope surrounds at least the discharge tube arrangement and provides a substantially homogenous light resulting from a mixture of the light radiated by the discharge tube arrangement and the light radiated by the light-emitting diode. A base mechanically and electrically connects at least the discharge tube arrangement in the outer envelope to a lamp-holder.
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申请公布号 |
US7543957(B1) |
申请公布日期 |
2009.06.09 |
申请号 |
US20080021880 |
申请日期 |
2008.01.29 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BALAZS LASZLO;MAROS ISTVAN;AGOD ATTILA;FULOP JOZSEF;ORBAN JANOS;SCHMIDT GABOR;BAKK ISTVAN PETER |
分类号 |
F21V33/00 |
主分类号 |
F21V33/00 |
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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