The present invention relates to a liquid cristal cell comprising at least one controlled anchoring plate (100) comprising at least two superimposed layers (120, 130) having each an alignment effect on nematic molecules (150) located at the vicinity of a same surface (133) of the plate (100), both layers (120, 130) having different alignment directions (P, L).
CELL COMPRISING A CONTROLLED ANCHORING PLATE FOR NEMATIC LIQUID CRISTALS AND PROCESS FOR FABRICATING SAID PLATE
BARBERI, Riccardo Cristoforo;BARTOLINO, Roberto;
1999-01-01
Abstract
The present invention relates to a liquid cristal cell comprising at least one controlled anchoring plate (100) comprising at least two superimposed layers (120, 130) having each an alignment effect on nematic molecules (150) located at the vicinity of a same surface (133) of the plate (100), both layers (120, 130) having different alignment directions (P, L).File in questo prodotto:
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