发明名称 |
System And Method For Current Modulated Data Transmission |
摘要 |
Light Emitting Diodes (LEDs) are increasingly used in illumination applications. To control multiple Light Emitting Diodes (LEDs), or any other controllable light source, this document introduces a single-wire multiple-LED power and control system. Specifically, individually controlled LED units are arranged in a series configuration that is driven by a control unit located at the head of the series. Each of the individually controlled LED units may comprise more than one LED that is also individually controllable. The head-end control unit provides both electrical power and control signals down a single wire to drive all of the LED units in the series in a manner that allows each LED unit to be controlled individually or in assigned groups. |
申请公布号 |
US2012299480(A1) |
申请公布日期 |
2012.11.29 |
申请号 |
US201013508366 |
申请日期 |
2010.12.08 |
申请人 |
PETING MARK;BEYER DALE;SHIMOMURA TSUTOMU;NEOFOCAL SYSTEMS, INC. |
发明人 |
PETING MARK;BEYER DALE;SHIMOMURA TSUTOMU |
分类号 |
H05B37/02 |
主分类号 |
H05B37/02 |
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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