Limited flicker light emitting diode string
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United States of America Patent
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May 24, 2016
Grant Date -
Jun 5, 2014
app pub date -
Dec 19, 2013
filing date -
Nov 8, 2006
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Abstract
A limited flicker decorative light-emitting diode (LED) string includes a power plug adapted to connect to an alternating current (AC) power source and supply AC power to the LED string, a first pair of LEDs and a second pair of LEDs, a plurality of LEDs electrically connected in series to form an LED series, and a plurality of rectifying diodes. The plurality of rectifying diodes provides full-wave rectification of the AC power to the LED series and half-wave rectification of the AC power to the first and second pair of LEDs.
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