Experiments and modelling of conduction and charge accumulation in liquid crystal cells

A. R.M. Verschueren, R. A.H. Niessen, P. H.L. Notten, W. Oepts, E. M.L. Alexander-Moonen

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

The combination of different electrical measurements on liquid crystal (display) cells yields a consistent model for charge transport and accumulation. At small timescales (ms) the charge transport is dominated by mobile ions, but on long timescales (hrs) it is demonstrated that the (bulk) generation of extremely low mobility ions determines the transport. These slow ions accumulate at an ionic double layer at the interface, giving rise to an electric field over the polyimide alignment layer.

Originele taal-2Engels
TitelProceedings of 2002 IEEE 14th International Conference on Dielectric Liquids
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's377-381
Aantal pagina's5
ISBN van geprinte versie0-7803-7350-2
DOI's
StatusGepubliceerd - 1 dec 2002
Evenement2000 14th IEEE International Conference on Dielectric Liquids (ICDL '02) - Graz, Australië
Duur: 7 jul 200212 jul 2002

Congres

Congres2000 14th IEEE International Conference on Dielectric Liquids (ICDL '02)
LandAustralië
StadGraz
Periode7/07/0212/07/02

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  • Citeer dit

    Verschueren, A. R. M., Niessen, R. A. H., Notten, P. H. L., Oepts, W., & Alexander-Moonen, E. M. L. (2002). Experiments and modelling of conduction and charge accumulation in liquid crystal cells. In Proceedings of 2002 IEEE 14th International Conference on Dielectric Liquids (blz. 377-381). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICDL.2002.1022773