In 1959, about 1400 compounds forming liquid crystalline phases were
known; by 1992, this number had increased to about 50 000. In portable
devices like wristwatches, pocket caculators, measuring instruments, and
laptop computers the liquid crystal display technology has gained total
acceptance and is on the way to encompass the market of colour TV
screens. This development makes a volume devoted to liquid crystals in
the series Topics in Physical Chemistry desirable. Following the
concept of this series, an easy introduction to liquid crystals is
given, enabling the reader to understand the basic problems of liquid
crystals research and application. Because of the widespread field of
different research activities in liquid crystals and applications,
various competent authors have been involved in writing chapters on: -
Phase types, structures, and chemistry of liquid crystals; -
Thermodynamical behavior and physical properties of thermotropic liquid
crystals; - Liquid crystalline polymers; - Lyotropic liquid crystals; -
Application of liquid crystals in spectroscopy; - Application of liquid
crystals in display technology.