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Surface Modification of Si Field Emitter Arrays for Vacuum Sealing

  • M. Nagao (a1), H. Tanabe (a2), T. Kobayashi (a3), T. Matsukawa (a1), S. Kanemaru (a1) and J. Itoh (a1)...

Abstract

Vacuum packaging is a very important issue for vacuum microelectronics devices, especially for field emission displays. Emission current from the field emitter array (FEA), however, is known to decrease significantly after the vacuum packaging process. The current decrease is caused by heating treatment in the vacuum sealing process. In the present paper, the effect of the heating treatment on Si FEA was investigated and CHF3 plasma treatment was proposed for avoiding the problem. The Si FEA was exposed to plasma for 15sec and emission characteristics were measured before and after the vacuum sealing process using frit. It was confirmed that CHF3 plasma treatment was very effective for avoiding the emission degradation of the Si FEA. Details of the heating damage and CHF3 plasma treatment are described.

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1. Hirano, T., Kanemaru, S., Tanoue, H., and Itoh, J., Jpn. J. Appl. Phys. 35, 6637 (1996).
2. Jeong, J. W., Ju, B. K., Lee, D. J., Lee, Y. H., Lee, N. Y., Ko, Y. W., Moon, Y. G., Choi, D. J., and Oh, M. H., in Technical Digest of the 11th Int'l Vacuum Microelectronics Conf. (Asheville, U.S.A., 1998), p.42.
3. Kim, H., Ju, B. K., Lee, K. B., Kang, M. S., Jang, J., and Oh, M. H., in Technical Digest of the 11th Int'l Vacuum Microelectronics Conf. (Asheville, U.S.A., 1998), p.67.
4. Ito, F., Konuma, K. and Okamoto, A., J. Vac. Sci. Technol. B16, 783 (1999).
5. Betsui, K., in echnical Digest of the 4th Int'l Vacuum Microelectronics Conf. (Nagahama, Japan, 1991), p.26.
6. Coyle, G. J. Jr., and Oehrlein, G. S., Appl. Phys. Lett. 47, 604 (1985).

Surface Modification of Si Field Emitter Arrays for Vacuum Sealing

  • M. Nagao (a1), H. Tanabe (a2), T. Kobayashi (a3), T. Matsukawa (a1), S. Kanemaru (a1) and J. Itoh (a1)...

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