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Proceedings Paper

Flat active displays for information boards
Author(s): Czeslaw Ryszard Kiliszek; Wieslaw Gieraltowski
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Paper Abstract

Flat active displays designed for large boards emitting public information are discussed. Mainly AC-PDPs, VFDs, and ELDs especially designed for such applications are presented. These displays characterized by flatness, electronic driving, high brightness, good contrast, and relatively large pixels can easily be arranged as modules in rows and columns to construct a large informative board. The boards are installed on railway stations, airport terminals, and in trade and financial centers. Other types of displays are used in informative boards i.e., LEDs and ECDs besides those specified already. Brief information about these displays and about some OBREP results concerning AC-PDPs and VFDs application for informative boards also are given.

Paper Details

Date Published: 15 October 1993
PDF: 7 pages
Proc. SPIE 1845, Liquid and Solid State Crystals: Physics, Technology and Applications, (15 October 1993); doi: 10.1117/12.156965
Show Author Affiliations
Czeslaw Ryszard Kiliszek, OBREP (Poland)
Wieslaw Gieraltowski, OBREP (Poland)

Published in SPIE Proceedings Vol. 1845:
Liquid and Solid State Crystals: Physics, Technology and Applications
Jozef Zmija, Editor(s)

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