Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.11a
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- Pages.122-124
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- 2005
Study on Spectrum Properties by Frequency in Xe DBD lamp
제논 DBD 광원의 주파수에 따른 스펙트럼 특성 연구
- Pack, Gwang-Hyeon (Wonkwang University) ;
- Choi, Young-Sung (Wonkwang University) ;
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Park, Dae-Hee
(Wonkwang University)
- Published : 2005.11.04
Abstract
The flat panel lamp is used as back light. It is perceived the best type for the wide size LCD of back light system. However, the flat panel lamp has high value of heat. So it need to improve efficiency. Therefore, more researches are requested for the back light of the flat panel lamp. In this paper, the properties of spectrum is investigated according to change in frequency from 30kHz to 60kHz using power supplies voltage with changing from 500V to 700V. As a result, main spectrum peak of plasma showed in 450[nm], 630[nm], 750[nm] and spectrum peak of 750nm is the highest.
Keywords