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Patent
Title

Elektrooptisches Fluessigkristallschaltelement

Other Title
Electro-optical liquid crystal switching element
Abstract
The invention proposes an electro-optical liquid crystal switching element consisting of a liquid crystal layer which is anchored in an output orientation in which the light transmission characteristic of the electro-optical switching element has a predetermined amount ranging between 0 to 100. Moreover, the liquid crystal switching element comprises a re-orientation device to re-orient the liquid crystal layer in a current orientation in which the electro-optical liquid crystal switching element has an altered light tranmission characteristic. The re-orientation device consists of a field-generating structure to generate an electric field causing re-orientation. The electric field of the field-generating structure comprises field components which mainly have a parallel orientation to the liquid crystal layer.
Inventor(s)
Baur, G.
Fehrenbach, W.
Staudacher, B.
Windscheid, F.
Kiefer, R.
Link to:
Espacenet
Patent Number
1990-4000451
Publication Date
2004
Language
German
Fraunhofer-Institut für Angewandte Festkörperphysik IAF  
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