Abstract
A doubly insulated ac thin film electroluminescent (EL) device is now ready in practical use in flat-panel lamps and displays because it has good luminance and life. However, EL devices of this type still have the most serious problem which is their high driving voltage. In order to overcome this problem, new thin film EL devices using a laminated dielectric ceramic [1] or a thick dielectric ceramic [2] as the insulating layer have been recently proposed. We have reported that a maximum luminance of 6300 [nt] and luminous efficiency of 11 [lm/W] can be observed in the manganese-doped zinc sulfide (ZnS:Mn) thin film EL device (ICEL device) using an insulating ceramic sheet of barium titanate (BaTiO3) as the insulating layer [3]. In this paper, the relationship between EL characteristics and dielectric properties of the BaTiO3 ceramic sheet used as the insulating layer of the ICEL device is investigated.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Y. Sano, K. Nunomura, N. Koyama, K. Utsumi and H. Sakuma: Proc. 1985 Int. Display Research Conf., San Diego, California, 1985, Society for Information Display, California, 1985, p. 173.
T. Minami, S. Orito, H. Nanto and S. Takata: Proc. Society for Information Display, vol.29/1 (1988) 83.
T. Minami, T. Miyata, K. Kitamura, H. Nanto and S. Takata: Jpn. J. Appl. Phys., 27 (1988) L876.
S. Takata, T. Minami, T. Miyata and H. Nanto: J. Crystal Growth 86 (1988) 257.
T. Minami, H. Nanto and S. Takata: Jpn. Appl. Phys. 23 (1984) L280.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1989 Springer-Verlag Berlin, Heidelberg
About this paper
Cite this paper
Minami, T., Miyata, T., Kitamura, K., Nanto, H., Takata, S. (1989). Low Voltage Driven Electroluminescent Devices with Manganese-Doped Zinc Sulfide Thin Film Emitting Layer Grown on Insulating Ceramics by Metal Organic Chemical Vapor Deposition. In: Shionoya, S., Kobayashi, H. (eds) Electroluminescence. Springer Proceedings in Physics, vol 38. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-93430-8_61
Download citation
DOI: https://doi.org/10.1007/978-3-642-93430-8_61
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-93432-2
Online ISBN: 978-3-642-93430-8
eBook Packages: Springer Book Archive