The operation principle of a liquid crystal micro-displacement sensor is based on the dynamic scattering effect in the negative dielectric anisotropic nematic liquid crystal.
液晶微位移传感器的工作原理是以负介电各向异性的向列相液晶材料的动态散射效应为基础的。
Nematic liquid crystal has a large non-linear coefficient, so it is possible to produce optical phase conjugation (OPC) wave in right condition.
由于向列相液晶大的非线性系数，使得利用向列相液晶产生光学相位共轭波称为可能。
The results show that the texture of monomer and polymer are the type of nematic liquid crystalline, and the polymer has good liquid crystal performance .
结果表明，单体和聚合物均呈现向列型液晶织态结构，聚合物在较宽的温度范围内有很好的液晶性。
The principle and application areas of super twisted nematic liquid crystal display are presented in this paper.
介绍了超扭曲向列相液晶显示器的工作原理、应用范围。
It is found that the compound 3 went into liquid crystal phase when heated to their Tm. The typical smectic phase and nematic phase texture can be observed.
发现化合物3加热至各自的熔点以上都能形成液晶态，在液晶态可以观察到近晶相和向列相的典型织构。
New nematic liquid crystal phase shifter has the unique advantages and potentials, will play an important role in phased-array radar, satellite communications in the near future.
向列型液晶移相器具有独特的优势和发展潜力，不久的将来会在相控阵雷达以及卫星通讯等领域起到关键作用。
Hence the urgent need is to develop new nematic liquid crystal of fast response and high birefringence.
研制新型快速高双折射率向列相液晶材料是解决这一问题的根本方案。
Director profiles of nematic liquid crystal phase gratings are simulated.
模拟了向列相液晶相位光栅的指向矢分布。
The study of super twist nematic liquid crystal display (STN-LCD) material mixture and synthesis about compounds has always been an important subject in recent years.
超扭曲液晶显示材料的混配技术和液晶化全物的合成是近几年来国内研究的重要课题。
We have given the molecular orientational states of liquid crystal films for the nematic phase and the nematic-isotropic phase transition.
给出了出现向列相时液晶薄层中的分子取向状态和向列相-各向同性相转变。
The liquid crystal filter consists of cholesteric and nematic phase liquid crystals with a weight ratio of approximately 7:3.
液晶滤光器由胆甾相和向列相液晶组成，它们的重量比为7：3。
The silicon panel was assembled with a mixed twisted nematic and birefringence liquid crystal cell.
硅片上安装着混合扭曲向列型和双折射液晶盒。
This paper describes the principle and method to obtain hometropic alignment of nematic liquid crystal by using JALS-204.
文中介绍了用JALS-204定向液获得向列型液晶垂直走向的原理和方法。
The results show that the monomer has thermotropic, all the copolymers have nematic thermotropic liquid polymers and liquid crystal phase with broad temperature ranges.
所有的共聚物均为向列型热致液晶高分子和具有较宽的液晶态温度范围；
UV curable materials as a polymer matrix and a nematic liquid crystal with positive dielectric anisotropy are mixed and sandwiched between ITO coated glass substrates.
混合紫外光固化的聚合物基质和具有正介电各向异性的向列相液晶，并将混合物注入到以ito玻璃为衬底的液晶盒中。
The director deformation caused by a charged colloidal particle suspended in a nematic liquid crystal is studied.
研究悬浮在向列相液晶中带电胶粘引起的指向矢形变。
In this paper, the fundamental principle and the experiment method of ATR and the it's application in the analysis the aligning properties of the nematic liquid crystal CP 9001 LA arc introduced.
本文介绍了衰减全反射法的基本原理、实验方法并将它应用于探测向列相液晶CP—9001LA的排列性质。
We have studied the mechanism of the anisotropic property of degenerate four-wave mixing (DFWM) signal intensity in nematic liquid crystal doped with dye.
我们研究了掺染料向列相液晶中简并四波混频各向异性的机制。
Excitability in a nematic liquid crystal cell in a Fabry-Perot was confirmed. When this system has spacial extensions, spirals and other patterns were obtained.
证实了法布里-泊罗标准具中向列液晶的可激性，当系统具有空间延展性时，得到了螺旋波以及不同的斑图的形成。
The results showed that the polymer is a thermotropic liquid crystal and appeared of nematic and smectic texture.
结果表明，该聚合物为热致液晶，能够呈现近晶相和向列相织构。
The dispersive of twisted nematic liquid crystal is quantitatively analyzed from the relationship of effective birefringence and transmittance.
从双折射率与光强的关系定量分析了扭曲向列相液晶的色散效应。
The reason that Normally White twisted Nematic liquid Crystal Display (NW TN LCD) has inherent narrow and non uniform viewing Angle characteristics is analysed in this paper.
分析了常白型扭曲向列相液晶显示器(NWTNLCD)本征视角狭小和视角不均的原因。
The reason that Normally White twisted Nematic liquid Crystal Display (NW TN LCD) has inherent narrow and non uniform viewing Angle characteristics is analysed in this paper.
分析了常白型扭曲向列相液晶显示器(NWTNLCD)本征视角狭小和视角不均的原因。
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