Cold cathode-ray tube driving method

摘要

A cold cathode-ray tube driving method by using a voltage with fixed phase shift to drive each cold cathode-ray tube of a backlighting module in a large size LCD; a circuit with phase excursion formed by the voltage so to provide a fixed phase shift between abutted loads to supply a highly consistent power source and to effectively control electricity leakage due to unstable phase shift between abutted loads.