한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1725-1728
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- 2006
Design of Start Voltage Waveform for Driving Flat Fluorescent Lamp (FFL) LCD Backlight
- Hur, Jeong-Wook (Mirae Corporation) ;
- Kim, Chung-Soo (Mirae Corporation) ;
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Lim, Sung-Kyoo
(Information Display Research Center, Dankook University)
- Published : 2006.08.22
Abstract
Flat fluorescent lamp(FFL) is used as a light source for LCD TV backlight and is composed of many discharge channels but each channel may not be turned on simultatneouly especially at cold temperature. The simultaneous start of each lamp channels of FFL was accomplished by driving FFL with specially designed voltage and currnet waveforms without sacrificing the inverter efficency.
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