Investigations of liquid-crystal display for car dashboards

Janusz Parka; Jozef Zmija; Edward Nowinowski-Kruszelnicki; Jerzy Zielinski

doi:10.1117/12.156991

15 October 1993 Investigations of liquid-crystal display for car dashboards

Janusz Parka, Jozef Zmija, Edward Nowinowski-Kruszelnicki, Jerzy Zielinski

Proceedings Volume 1845, Liquid and Solid State Crystals: Physics, Technology and Applications; (1993) https://doi.org/10.1117/12.156991
Event: Liquid and Solid State Crystals: Physics, Technology, and Applications, 1992, Zakopane, Poland

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.

Citation Download Citation

Janusz Parka, Jozef Zmija, Edward Nowinowski-Kruszelnicki, and Jerzy Zielinski "Investigations of liquid-crystal display for car dashboards", Proc. SPIE 1845, Liquid and Solid State Crystals: Physics, Technology and Applications, (15 October 1993); https://doi.org/10.1117/12.156991

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