Share Email Print
cover

Proceedings Paper

Investigations of liquid-crystal display for car dashboards
Author(s): Janusz Parka; Jozef Zmija; Edward Nowinowski-Kruszelnicki; Jerzy Zielinski
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The car dashboards we used were original construction. Liquid crystal display works on the twist-nematic effect with color filters. The central element of the dashboard is a digital speedometer. Other displays like tachometer, fuel and temperature gauge are analog. An electronic system assures cooperation with traditional car endowment. Isothiocyanate liquid crystal mixture assures wide range display operation -30 divided by 80 degree(s)C.

Paper Details

Date Published: 15 October 1993
PDF: 4 pages
Proc. SPIE 1845, Liquid and Solid State Crystals: Physics, Technology and Applications, (15 October 1993); doi: 10.1117/12.156991
Show Author Affiliations
Janusz Parka, Military Technical Academy (Poland)
Jozef Zmija, Military Technical Academy (Poland)
Edward Nowinowski-Kruszelnicki, Military Technical Academy (Poland)
Jerzy Zielinski, Military Technical Academy (Poland)


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

© SPIE. Terms of Use
Back to Top