標題: FLUORINATED DIPHENYL-DIACETYLENE AND TOLANE LIQUID-CRYSTALS WITH LOW THRESHOLD VOLTAGE
作者: WU, ST
HSU, CS
CHEN, YN
WANG, SR
應用化學系
Department of Applied Chemistry
公開日期: 9-十一月-1992
摘要: Several new fluoro-alkoxy and alkenyloxy (alkoxy with a carbon-carbon double bond) diphenyl-diacetylene and tolane liquid crystals are synthesized and their physical properties evaluated. Double bond position is found to make a pronounced effect on elastic constant, phase transition temperature and heat fusion enthalpy, but little change on birefringence, dielectric anisotropy, and viscosity. These compounds exhibit a high birefringence, low viscosity, and low threshold voltage, and are particularly attractive for infrared light valves and polymer-dispersed liquid crystal displays.
URI: http://dx.doi.org/10.1063/1.108263
http://hdl.handle.net/11536/3235
ISSN: 0003-6951
DOI: 10.1063/1.108263
期刊: APPLIED PHYSICS LETTERS
Volume: 61
Issue: 19
起始頁: 2275
結束頁: 2277
顯示於類別:期刊論文