Central linkage influence upon mesomorphic and electrooptical behavior of diaryl nematics. General proton magnetic resonance method employing a lanthanide shift reagent for analysis of isomeric azoxybenzenes
作者:Roger E. Rondeau、Martin A. Berwick、Richard N. Steppel、M. Paul Serve
DOI:10.1021/ja00759a011
日期:1972.2
NUTIU, M.;BACALOGLU, R.;EMANDI, C.;DINOIU, V., BUL. STI. SI TEHN. INST. POLITEHN. TIMISOARA. CHIM., 1980, 25, N 2, 107-1+
作者:NUTIU, M.、BACALOGLU, R.、EMANDI, C.、DINOIU, V.
DOI:——
日期:——
Liquid Crystal Composition, Liquid Crystal Element, and Siloxane Polymer
申请人:Kato Takashi
公开号:US20080152843A1
公开(公告)日:2008-06-26
The present invention provides a liquid crystal composition including a siloxane polymer, a nematic liquid crystal compound substituted with at least one fluorine atom, and at least one dichroic dye; and a liquid crystal composition including a siloxane polymer having liquid crystalline group at the side chain of the polymer, a low molecular-weight liquid crystal compound, and a dichroic dye, in which the dielectric constant anisotropy of the liquid crystal composition is changed from being positive to being negative when the frequency of the voltage to be applied is increased.
US7780870B2
申请人:——
公开号:US7780870B2
公开(公告)日:2010-08-24
Steinstraesser,R., Zeitschrift fur Naturforschung. Teil B: Chemie, Biochemie, Biophysik, Biologie, 1972, vol. 27, p. 774 - 779