Hostname: page-component-8448b6f56d-gtxcr Total loading time: 0 Render date: 2024-04-23T07:09:16.916Z Has data issue: false hasContentIssue false
  • English
  • Français

Characterization of Low-Voltage Phosphor Screens for Fed Applications

Published online by Cambridge University Press:  10 February 2011

B. S. Jeon ,
S. W. Kang ,
J. S. Yoo  and
J. D. Lee
B. S. Jeon
Affiliation:
Department of Chemical Engineering, Chung-Ang University, Huksuk-Dong 221, Dongjak-ku, Seoul 156-756, Korea
S. W. Kang
Affiliation:
Department of Chemical Engineering, Chung-Ang University, Huksuk-Dong 221, Dongjak-ku, Seoul 156-756, Korea
J. S. Yoo
Affiliation:
Department of Chemical Engineering, Chung-Ang University, Huksuk-Dong 221, Dongjak-ku, Seoul 156-756, Korea
J. D. Lee
Affiliation:
School of Electrical Engineering, Seoul Nat'l University, Shinlim-Dong San 51, Kwanak-ku, Seoul 151-742, Korea
Get access

Abstract

A phosphor screen which operates at low excitation energy must show good emission efficiency and sustain stabilities against high vacuum and high current density operation. In this study, low voltage phosphors suitable for FED applications were experimentally addressed and screened onto ITO-glass by the electrophoretic deposition which offers several advantages, including easy control of film thickness and high packing density. Process variables such as deposition rate, salt concentration, etc., in electrophoretic deposition method were optimized to achieve high quality of the screens. Correlations of process variables with particle size, surface morphology and luminescent properties of phosphors will be presented. Particularly, much attention was put on the optimization of phosphor screens for the maximal CL intensities and adhesion of particles over substrate when excited by field emitter arrays.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 424: Symposium H – Flat Panel Display Materials II , 1996 , 421
Copyright
Copyright © Materials Research Society 1997

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

[1] See extended abstracts of the first international conference on the science and Technology of display phosphors (Nov. 14–16, San Diego, California) 1995.Google Scholar
[2] Kishino, T. and Itoh, S., IVMC'95 Proceeding (Portland, Oregon, July 30-Aug. 3) 1995.Google Scholar
[3] Shea, L.E., Mckittrick, J., Phillips, M.L.F., This proceeding, 1996.Google Scholar
[4] Itoh, S., Yonezawa, Y., Toki, H., and Kagawa, Y., Proceedings of the 15th International Display research conference (Asia Display ‘95),(Hamamatsu, Japan. Oct. 16–18) 1995.Google Scholar
[5] Albessard, A. K., Tamatani, M., Okumura, M., Matssuda, N., Hattori, H., Motoki, S., Proceedings of the 15th international display research conference (Asia Display ‘95),(Hamamaatsu, Japan. Oct. 16–18) 1995.Google Scholar
[6] Chang, D.C., Rao, R.P. and Talbot, J.B., 1st international conf Sci. and Tech. of display phosphors, 291,1995.Google Scholar
[7] Yoo, J.S. and Lee, J.D., submitted in J. Electrochem. Soc. for publication.Google Scholar