A novel deposition method for thin-film electroluminescent devices

— Thin ZnS:Mn and SrS:Ce electroluminescent films are grown by solid‐source metal‐organic chemical vapor deposition (MOCVD). The method is attractive because it uses relatively non‐toxic materials and does not require flammable hydrogen or toxic H2S. Performance results are presented for both blue‐...

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Bibliographic Details
Published in:Journal of the Society for Information Display 1997-06, Vol.5 (2), p.93-97
Main Authors: Hiskes, R., DiCarolis, S. A., Mueller-Mach, R., Mazzi, V., Nauka, K., Mueller, G. O.
Format: Article
Language:English
Subjects:
ACTFEL
Applied sciences
Electronics
Exact sciences and technology
growth methods
Microelectronic fabrication (materials and surfaces technology)
MOCVD
phosphors
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
strontium sulfide
zinc sulfide
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Summary:— Thin ZnS:Mn and SrS:Ce electroluminescent films are grown by solid‐source metal‐organic chemical vapor deposition (MOCVD). The method is attractive because it uses relatively non‐toxic materials and does not require flammable hydrogen or toxic H2S. Performance results are presented for both blue‐ and white‐emitting phosphors. Even though the method has not yet been optimized, luminous efficacy of 3 lm/W at low drive voltages has been attained for ZnS: Mn.
ISSN:1071-0922
1938-3657
DOI:10.1889/1.1985135