Title :
Design consideration of pulsed power supply for fed with carbon nanotubes
Author :
Yoo, Dong-Wook ; Baek, Ju-Won ; Rim, Geun-Hie
Author_Institution :
Ind. Electr. Res. Center, Korea Electrotechnol. Res. Inst., Changwon
Abstract :
In this paper, a novel scheme to drive high luminance FEDs (field emission displays) with carbon nanotubes (CNT) has been proposed. Compared with the conventional driving scheme using a continuous high voltage DC power supply, the proposed scheme is employed pulsed power supply. In order to realize the high voltage pulsed power supply, an advanced series operation method of IGBTs is developed and implemented. With the pulsed power supply, FEDs can have superiors advantages, high energy saving and long life-time. The theoretical explanation will be explained in detail and informative experimental results will be provided in order to verify the validity of the proposed scheme
Keywords :
carbon nanotubes; field emission displays; insulated gate bipolar transistors; pulsed power supplies; FED; IGBT; carbon nanotubes; energy saving; field emission displays; high voltage pulsed power supply; luminance; Carbon nanotubes; Cathode ray tubes; Electron emission; Flat panel displays; Insulated gate bipolar transistors; Manufacturing processes; Phosphors; Pulse circuits; Pulsed power supplies; Voltage;
Conference_Titel :
Power Modulator Symposium, 2004 and 2004 High-Voltage Workshop. Conference Record of the Twenty-Sixth International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-8586-1
DOI :
10.1109/MODSYM.2004.1433578
