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A Study on the Operating Characters of the Piezoelectric Inverter to Drive EEFL for a Large Screen  

Park, Hong-Sun (전남대 대학원 전기공학과)
Yang, Seung-Hak (호남대 전기공학과)
Lim, Young-Cheol (전남대 전기공학과)
Han, Keun-Woo (LG이노텍㈜)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.12, no.3, 2007 , pp. 199-204 More about this Journal
Abstract
In this paper, EEFL, which is advantageous for driving multi-lamp and is able to reduce number of inverter, is used and Piezoelectric Transformer, which is able to reduce self loss, miniaturize and has high boosting transfer rate, and parallel connected to drive multi-lamp. For optimized EEFL driver circuit configuration, a Push-Pull type Piezoelectric inverter was designed and a simulation analysis was performed on the inverter circuit, and by applying multiple different type of driving methode, it is proved that a piezoelectric transformer can be used to manufacture a big screen multi-lamp driving inverter.
Keywords
multi-lamp; Piezoelectric transformer; EEFL; Piezoelectric Inverter;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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