TITLE

Bistable chiral-splay nematic liquid crystal device using horizontal switching

AUTHOR(S)
Lee, Seo Hern; Park, Kyoung-Ho; Yoon, Tae-Hoon; Kim, Jae Chang
PUB. DATE
June 2003
SOURCE
Applied Physics Letters;6/16/2003, Vol. 82 Issue 24, p4215
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The bistability in a chiral-splay nematic liquid crystal cell, which is obtained by adding a chiral additive to a splay cell, is proposed. In this letter, we describe a horizontal way of switching between the two states of the bistable chiral-splay cell, one state being characterized by a nontwisted director field with splay, the second state showing a director-field with 180[SUP°] twist. The optimization of the various parameters of the device is described.
ACCESSION #
9987418

 

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