Measurement techniques of LC display systems

Bogdan B. Kosmowski; Michael E. Becker; Juergen Neumeier

doi:10.1117/12.156967

15 October 1993 Measurement techniques of LC display systems

Bogdan B. Kosmowski, Michael E. Becker, Juergen Neumeier

Proceedings Volume 1845, Liquid and Solid State Crystals: Physics, Technology and Applications; (1993) https://doi.org/10.1117/12.156967
Event: Liquid and Solid State Crystals: Physics, Technology, and Applications, 1992, Zakopane, Poland

Abstract

The strong increase of applications of liquid crystal displays in various areas (measuring, medical equipment, automotive, telecommunication, office, etc.) has forced the demand for the adequate specification of the LCDs performances. The optical, electro-optical and spectral properties of LCDs are strongly dependent on viewing direction, electrical driving conditions, illumination and temperature. All these quantities have to be precisely controlled, when one of them is varied, the resulting optical response of the object is recorded. In this paper we present measuring methods proposed for LCD panels and the computer controlled measuring system (DMS) for their evaluation.

Citation Download Citation

Bogdan B. Kosmowski, Michael E. Becker, and Juergen Neumeier "Measurement techniques of LC display systems", Proc. SPIE 1845, Liquid and Solid State Crystals: Physics, Technology and Applications, (15 October 1993); https://doi.org/10.1117/12.156967

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