Invention Grant
US07825354B2 Peak power pulse energizing circuit for a light emitting diode array
有权
用于发光二极管阵列的峰值功率脉冲激励电路
- Patent Title: Peak power pulse energizing circuit for a light emitting diode array
- Patent Title (中): 用于发光二极管阵列的峰值功率脉冲激励电路
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Application No.: US11385890Application Date: 2006-03-22
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Publication No.: US07825354B2Publication Date: 2010-11-02
- Inventor: Harry D. Flagle
- Applicant: Harry D. Flagle
- Agent William L. Gates
- Main IPC: H05B1/02
- IPC: H05B1/02
Abstract:
An array of light emitting diodes (LEDs) located in or on an article for attracting attention are energized over respective time increments of a predetermined duty cycle with peak power pulses having an amplitude substantially equal to their rated forward voltage VF and a current no larger than their rated maximum current IMAX.
Public/Granted literature
- US20070223220A1 Peak power pulse energizing circuit for a light emitting diode array Public/Granted day:2007-09-27
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