Title :
Study on microscopic mechanism of nematic LCD using quantum theory
Author :
Bi, Yajun ; Liu, Jian ; Hu, Ying
Author_Institution :
Electron. Eng. Dept., North China Inst. of Aerosp. Eng., Lang Fang, China
Abstract :
In this paper, we researched the collective effect of nematic LCD using quantum theory. The Hamiltonian of system can be expressed by the quasi-creation operator and the quasi destruction operator, which are associated with two kinds of eigenstate of system. In a proper approximation, the Hamiltonian could be diagonalizable. Then the scalar order parameter S is derived, and the expression is in accordance with the result of experiment.
Keywords :
liquid crystal displays; nematic liquid crystals; quantum theory; Hamiltonian system; eigenstate system; microscopic mechanism; nematic LCD; quantum theory; quasicreation operator; quasidestruction operator; scalar order parameter S; Bismuth; Liquid crystals; Microscopy; Presses; Quantum mechanics; Spectroscopy; Hamiltonian; nematic LCD; order parameter; quantum theory;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5778242
