This invention describes liquid crystal materials of formula (I) which are of particular use in ferroelectric devices: in said formula, R and R' are independently selected from C1-12 alkyl and alkoxy.
Glendenning, Margaret E.; Goodby, John W.; Hird, Michael, Journal of the Chemical Society. Perkin Transactions 2 (2001), 1999, # 3, p. 481 - 491
作者:Glendenning, Margaret E.、Goodby, John W.、Hird, Michael、Toyne, Kenneth J.