LED current balance driving circuit

A LED current-balance driving circuit having a current-balance coil set, a switching unit, and a control circuit is provided. The current-balance coil set has at least a first coil and a second coil, which are in connection with a respective LED string for balancing the current flows on the LED stri...

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Bibliographische Detailangaben
Hauptverfasser: LENG, CHUNG-MING, LI, CHIENING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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