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Xe Plasma Property with Flat Lamp by Langmuir Probe  

Pack Gwang-Hyeon (원광대 전자재료공학과)
Lee Jong-Chan (금호전기㈜ 부설연구소)
Hwang Myung-Keun (한국조명기술연구소)
Choi Yong-Sung (원광대 전기전자및정보공학부)
Park Dae-Hee (원광대 전기전자및정보공학부)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers C / v.55, no.1, 2006 , pp. 50-54 More about this Journal
Abstract
The study on discharge of the flat lamp lighting source has been requested increasingly. To improve the brightness, life time and efficiency of flat lamp, the plasma diagnosis of flat lamp lighting source is very important. When a distance of discharge electrode is 5.5mm and width is 16.5mm, we measured electron temperature and electron density with single Langmuir probe in flat lamp. Pressure conditions to test the plasma discharge from 100 Torr to 300 Torr. The power supply was PDS-4000 with frequency 20kHz and duty ratio $20\%.$ Form these experimental results, electron temperature was decreased according to increase the gas pressure and the voltage while electron density was increased.
Keywords
Plasma; Electron Temperature; Electron Density; Flap Panel Lamp; Langmuir Probe;
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1 Lai, C., Breun, R. A., Sandstrom, P.W., Wendt, A.E., 'Langmuir probe measurements of electron temperature and density scaling in multidipole radio frequency plasmas' Journal of vacuum science & technology. an official journal of the American Vacuum Society. A, Vacuum, surfaces, and films, Vol. 11 , No. 4, pp. 1199-1205, 1993   DOI   ScienceOn
2 L. F. Weber, 'Plasma Display Device Challenges' Proc. ASIA Display'98, pp.15-27, 1998
3 J. Kawanaka, A. Ogata, S. Kubodera, W. Sasaki, K. Kurosawa, 'Improved output Characteristics of a vacuum ultraviolet Xenon gas jet discharge lamp with a magnetic field', Applied physics. B, Lasers and optics, Vol. 65, No.4, pp. 609-612, 1997   DOI   ScienceOn
4 Oliver B. Postel, Mark A, Cappelli, Appl, Phys. Lett., 76(5), pp. 544-546, 2000   DOI   ScienceOn
5 김진구, 최명철, 안정철, 조태승, 조대식, 임재용, 김태영, 김성수, 고재준, 김대일, 이춘수, 서윤호, 조광섭, 강승언, 최은하, 엄환섭, '면방전 교류형 플라즈마 표시장치에서의 전자온도 및 플라즈마 밀도 측정', Sae Mulli (The Korea Physical Society), Vol. 40, No.3, pp.211-217. 2000
6 M.Ilmer, R.Lecheler, H. Schweizer and M.Seibold, 'Hg-Free Flat Panel Light Source PLANON a Promising Candidate for Future LCD Backlight', SID Digest of Technical Papers, pp. 931-933, 2000
7 Volkommer F., Hitzschke L., Proc. 8th Int. Symo. Sci. Technol. Light Source, Greifswald, Germany, pp. 51-52, 1998
8 Munisamy Anandam and Douglas Ketchum, IEEE Trans, Electron Device, Vol 39 pp. 1327-1330, 1992   DOI   ScienceOn
9 J. Deschamos, Proceedings of the Society for Information Display International Symposium, San Jose CA, 1994, SID 94 Digest, pp. 315-318 1994
10 S. Mikoshiba, in:J, Morreale(Eds.). 2001 SID International Symposium Digest of Technical Paper, San Jose, U.S.A., June5-7, pp.51-53, .2001