Tunable pretilt angles based on nanoparticles-doped planar liquid-crystal cells

Shie-Chang Jeng, Shug June Hwang*, Chen Yu Yang

*Corresponding author for this work

研究成果: Article同行評審

32 引文 斯高帕斯(Scopus)

摘要

The nanoparticles-induced vertical alignment technique was applied to generate variable liquid-crystal pretilt angles based on doping different concentrations of polyhedral oligomeric silsesquioxane (FOSS) nanoparticles in the planar-aligned liquid crystal cells. Competition between the homogeneously aligned polyimide layer and POSS-induced spontaneous vertical alignment domain generated the variable pretilt angle. Experimental results demonstrated that the pretilt angle θ p is a function of the doped POSS concentration and can be controlled continuously over the range of 0° <θ p ft, < 90°.

原文English
頁(從 - 到)455-457
頁數3
期刊Optics Letters
34
發行號4
DOIs
出版狀態Published - 15 二月 2009

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