한국재료학회지 (Korean Journal of Materials Research)

  • 제19권10호
  • /
  • Pages.533-537
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  • 2009
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  • 1225-0562(pISSN)
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  • 2287-7258(eISSN)
한국재료학회 (Materials Research Society of Korea)
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Change of Optical Properties in Zinc Oxide-Based Glasses including Metal Oxides for Transparent Dielectric

  • Seo, Byung-Hwa (Department of Chemical Engineering, Hanyang University) ;
  • Kim, Hyung-Sun (School of Materials Engineering, Inha University) ;
  • Suh, Dong-Hack (Department of Chemical Engineering, Hanyang University)
  • 발행 : 2009.10.27
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초록

This paper presents a new method for the improvement of color temperature without the change of the driving scheme using transparent dielectric layers with various metal oxides (CeO$_2$, Co$_3$O$_4$, CuO, Fe$_2$O$_3$, MnO$_2$, NiO) in plasma display panels (PDP). In this study, we fabricated ZnO-B$_2$O$_3$-SiO$_2$-Al$_2$O$_3$ glasse with various metal oxides and examined the optical properties of these glasses. As the metal oxides were added to the glasses, the visible transmittances of the dielectric layers decreased and the transmittances in special wavelength regions were reduced at different rates. The change of the transmittance in each wavelength range induced the variation of the visible emission spectra and the change of the color temperature in the PDP. The addition of Co$_3$O$_4$ and CuO slightly decreased the intensity of the blue light, but the intensities of the green and the red light were significantly decreased. Therefore, the color temperature can be improved from 6087K to 7378K and 7057K, respectively.

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참고문헌

  1. J. P. Boeuf, J. Phys. D, Appl. Phys., 36(6), R56 (2003). https://doi.org/10.1088/0022-3727/36/6/201
  2. M. F. Gillies and G. Oversluizen, J. Appl. Phys., 91(10), 6315 (2002). https://doi.org/10.1063/1.1465102
  3. G. Y. Hong, B. W. Jeoung, B. S. Jeon, J. S. Yoo, C. H. Ha and K. W. Whang, J. Electrochem. Soc., 151(10), H205 (2004). https://doi.org/10.1149/1.1784152
  4. G. Oversluizen and T. Dekker, IEEE Trans. Plasma Sci. 34(2), 305 (2006). https://doi.org/10.1109/TPS.2006.872436
  5. Y. Hirano, K. Ishii and Y. Murakami, in Proceedings of 12th Int. Display Workshops, Institute of image information and Television Engineers (Takamatsu, Japan 2005), p.1539.
  6. T. Okamura, S. Fukuda, K. Koike, H. Saigou, M. Yoshikai, M. Koyama, T. Misawa and Y. Matsuzaki, J. Vac. Sci. Technol.A, 19(4), 1090 (2001). https://doi.org/10.1116/1.1381402
  7. K. D. Cho, H. S. Tae and S. I. Chien, IEEE Trans. Elec. Dev., 50(2), 359 (2003). https://doi.org/10.1109/TED.2002.808557
  8. H. Tachibana, A. Matsuda, S. Haruki, N. Kosugi, K. Wani and L. F. Weber, in Proceedings of the International Display Workshops Digest (Kobe, Japan, November 2000), p.651.
  9. J. Y. Song, T. J. Park and S. Y. Choi, J. Non-Cryst. Solids, 352, 5403 (2006). https://doi.org/10.1016/j.jnoncrysol.2006.05.041
  10. S. W. Lee, S. J. Hwang, M. L. Cha, H. W. Shin and H. S. Kim, J. Phy. Chem. Solid, 69, 1498 (2008). https://doi.org/10.1016/j.jpcs.2007.10.118
  11. Y. T. An, B. H. Choi and H. S. Kim, Kor. J. Mater. Res., 18(12), 678 (2008). https://doi.org/10.3740/MRSK.2008.18.12.678
  12. J. Y. Song and S. Y. Choi, Displays, 27, 112 (2006). https://doi.org/10.1016/j.displa.2006.02.001
  13. C. R. Bamford, Phys. Chem. Glasses, 3, 189 (1962).
  14. I. Fanderlik, J. Kocik and J. Nebrensky, Colouring of Glass. 2nd ed., SNTL, Prague, (1978).
  15. M. B. Volf, Chemical Approach to Glass, p. 141, Elsevier, New York, (1984).
  16. H. Scholze, Glass, Nature, Structure, and Properties, 3rd ed., p. 234, Springer, New York, (1991).