標題: A method to determine the higher order polar anchoring coefficients for the non-twisted liquid crystal cells
作者: Hsu, JS
Hsieh, MC
Yang, CL
Liang, BJ
Chen, SH
光電工程學系
Department of Photonics
關鍵字: liquid crystals;surface free energy;anchoring energy;Rapini-Papoular model;modified Rapini-Papoular formula
公開日期: 1-八月-2005
摘要: We propose a method to determine the higher order polar anchoring coefficients for the non-twisted liquid crystal cells. The surface anchoring energy density was determined by measuring the phase retardations as a function of applied voltage. We extended the Rapini-Papoular model and obtained the coefficients of the first and the second terms by analyzing the measured phase retardations with the simulated curves for the homogeneous and homeotropic cells. A discussion of the experimental results is given.
URI: http://dx.doi.org/10.1143/JJAP.44.6174
http://hdl.handle.net/11536/13424
ISSN: 0021-4922
DOI: 10.1143/JJAP.44.6174
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS
Volume: 44
Issue: 8
起始頁: 6174
結束頁: 6177
顯示於類別:期刊論文


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  1. 000232029500060.pdf