Surface and liquid crystal interlayer interactions: characterizations and applications - Softcover

Murauski, Anatoli

Softcover

ISBN 10: 363916511X ISBN 13: 9783639165111

Publisher: VDM Verlag, 2009

Synopsis

The key design of any liquid crystal display, modulator or cell is layered structure. Located between two flat surfaces LC material is oriented by the surface through surface-LC anchoring interaction. This book describes two original methods for determination of polar anchoring coefficient: electrical (capacity measurement) and optical (reflection measurement). The methods apply novel compensation principle to increase the accuracy. Multidomain patterning of alignment layer structure allows modifying the anchoring properties to reach the best performance of LC device. Investigation of domain size influence on polar anchoring energy and pretilt angle is presented. Impotence of interlayer interactions becomes apparent in ferroelectric liquid crystals. Study of dipole-dipole interactions afforded ground for unifying theory of ferroelectric, antiferroelectric and twisted phases. The theory developed here also explains the intermediate antiferri phase. Developed FLC modulator is applied for size reduction of Zeeman laser stabilization system. Book can be interesting for specialist in condensed matter theory, LC devices and biological layered structures.

About this title

About the Author

Anatoli A. Murauski, PhD: Studied Electrical and Electronic Engineering at Hong Kong University of Science and Technology. Research experiences are LC technology, electro-optical effects in liquid crystals, interaction of liquid crystals with surface and interlayer interaction in smectic LC, condensed matter physics and material science.

Edition details

• Publisher: VDM Verlag
• Publication date: 2009
• ISBN 10: 363916511X
• ISBN 13: 9783639165111
• Binding: Paperback
• Language: English
• Number of pages: 104