对准层摩擦表面液晶的有序参数

Science in China Series E: Technological Science Pub Date : 2002-12-01 DOI:10.1360/02YE9074

Li Xuan, Rina Wu, Zeng-hui Peng, Tao Yu, Li Zhang, Shengping Ruan, Uchida Tatsuo

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引用次数: 2

摘要

液晶(LC)对准是液晶器件中最重要的问题。本文定量分析了对准层摩擦表面的LC标量阶参量。仔细测量了二向色红外吸光度。结果表明，摩擦取向膜上LC的序参量仅为LC本体的1/3 ~ 1/2。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Order parameters of liquid crystal on the rubbing surfaces of alignment layers

Liquid crystal (LC) alignment is most important in LC devices. In this paper, we quantitatively analyze the LC scalar order parameters on the rubbed surface of an alignment layer. Careful measurement of dichroic infrared absorbance is performed. The result gives the evidence that the order parameter of LC just on the rubbed alignment film is only 1/3–1/2 that in the LC bulk.

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Science in China Series E: Technological Science

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