Fault tolerant led display design

A zener diode is connected in parallel with sets of series-connected light emitting diodes with a reverse forward bias orientation. The threshold voltage of the zener diode is matched to equal, or be just slightly greater than, the forward voltage drops for the light emitting diodes at maximum curre...

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Bibliographische Detailangaben

Hauptverfasser:	Guthrie, Don, Coley, Craig
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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