发明名称 |
Illuminating device utilizing light-emitting diode array |
摘要 |
A nightlight including a light bank having light-emitting diodes (LEDs) disposed in an array. The amount of light emitted from the light bank can be varied by engaging a switch that selects between a number of electrical pathways. The device includes a photosensitive device such as a light dependent resistor or photo-diode for switching the device on or off under varying ambient light conditions. The photo-diode may be temporarily deactivated in bright ambient light conditions to check and change the settings of the LEDs.
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申请公布号 |
US2006198142(A1) |
申请公布日期 |
2006.09.07 |
申请号 |
US20050069446 |
申请日期 |
2005.03.01 |
申请人 |
ELUMINA LIGHTING TECHNOLOGIES, INC. |
发明人 |
DICKIE ROBERT G. |
分类号 |
F21V23/04 |
主分类号 |
F21V23/04 |
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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