Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jacky Peng0
Date of Patent
April 19, 2011
0Patent Application Number
119846970
Date Filed
November 21, 2007
0Patent Primary Examiner
Patent abstract
The present invention discloses a synchronous LED lamp string controller, comprising a clock synchronous circuit to receive a reference signal with a constant frequency, and based on which, to generate a system clock; a counter circuit to counter the system clock and generate a clock signal; a control logic circuit to receive said clock signal to generate a control signal; and a driver circuit to receive said control signal to drive at least a light emitting diode.
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