Spectroscopic and related studies of liquid crystals : surface aligned by novel optical methods
In the past, liquid crystal alignment has been achieved through a surface alignment technique. Before the liquid crystal (LC) cell is fabricated, the two substrates are coated with a thin film of polymer which is then rubbed with a nylon cloth. The process is difficult to control, leads to the forma...
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Swansea University
1999
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.639215 |