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Proceedings Paper

Electroluminescent microdisplays based on Al/porous silicon Schottky junctions
Author(s): S. Lazarouk; Alexander Smirnov
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Paper Abstract

Al/porous silicon light emitting Schottky junctions for electroluminescent microdisplays are discussed. Bright light emission, visible by naked eye, is observed under reverse bias. The current level at which the EL starts is around 1 (mu) A for pixel area of 4 by 4 micrometers 2 at applied voltages in the range of -5 V. The light emissions intensity increases with increasing of current density. EL spectra are broad, covering the whole visible range. The high time stability was observe for all tested devices: the EL intensity did not show considerable changes even after more than one month of continuous operation.

Paper Details

Date Published: 28 June 2001
PDF: 4 pages
Proc. SPIE 4511, Advanced Display Technologies: Basic Studies of Problems in Information Display (FLOWERS 2000), (28 June 2001); doi: 10.1117/12.431261
Show Author Affiliations
S. Lazarouk, Belarussian State Univ. of Informatics and Radioelectronics (Belarus)
Alexander Smirnov, Belarussian State Univ. of Informatics and Radioelectronics (Belarus)


Published in SPIE Proceedings Vol. 4511:
Advanced Display Technologies: Basic Studies of Problems in Information Display (FLOWERS 2000)
Victor V. Belyaev; Igor N. Kompanets, Editor(s)

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