液晶

The multi-domain bistable reflective cholesteric liquid crystal displays have been a kind of remarkable reflective display in recent years.

本文着眼于表面处理型的双稳态反射型胆甾相液晶显示器件的工艺制备，并在此基础上研究工艺参数与胆甾相液晶多畴结构形成的关系。

The characteristic of this method is to use two reflective spectra: one is the spectrum of cholesteric LC, the other is the spectrum of reflector compensating each other to broaden the spectrum of the display.

这个方法的特性是用胆固醇液晶和下板反射板的两个反射频谱叠加在一起来加大整个胆固醇液晶显示器的反射频谱。

The results showed that the copolysiloxanes behaved liquid crystal phase in a certain range of cholesteryl content.

结果表明：这类共聚硅氧烷在一定的胆甾基含量范围呈现液晶相，由于长链烷酯基的引入，液晶相转变温度降低。

The high-strength disclination was first observed from cholesteryl LC state and dendritic complexes of liquid crystal and LC polymers.

在液晶和液晶高分子界观察到首例胆甾相的高强向错和首例树枝状大分子配合物的高强向错现象。

The phase transition and states of the lyotropic liquid crystals of chitosan in dichloroacetic acid were studied by polarized microscopy.

借助偏光显微镜研究了不同壳聚糖样品在二氯乙酸中的液晶相转变和液晶状态。

The status and function of the LCD controller in the embedded system,and the liquid crystal displayer's interface signal's definition and function are in-troduced.

介绍了液晶显示控制器在嵌入式系统设计中的地位和作用，液晶屏接口信号的定义及作用。

In order to improve the stability of the photoaligned film,a sort of polyimide material was mixed.The new azodye dopant aligning layer produced a high qualitative surface alignment,which resulted in fast response performance and good electrooptical performance.

由于聚酰亚胺良好的成膜性使得这种光诱导取向膜具有很好的稳定性，偶氮类染料的引入使得液晶表面取向更加有序，从而获得了响应快速，电光特性优良的液晶盒。

These polymers reveal an enantiotropic nematic liquid crystal phase which can be applied for application in polarized electroluminescence.

此系列的液晶材料皆具有双变型之向列型液晶相，因此可应用於偏极化电激发光元件上。

We studied their properties by IR, NMR, OPM and DSC and found that the ratio of Cu2+/DK-C11-C12 affects the mesomorphic temperature range and the results show that chelating units can play a mesogen function.c Synthesis and mesomorphic properties study of Cu-coordinating liquid crystalline polysilsesquioxanes with heptyl group on the side chain.

2对以β-二酮为侧链的梯形无规聚硅氧烷铜络合物用IR，NMR进行了结构表征，用DSC，偏光显微镜等方法进行了液晶性能的表征，并与同类化合物的性能进行了比较和研究，结果表明：Cu~(2+)含量对液晶相温度区间有明显的影响。

At last, the difficulties of research on ladderlike polysiloxane are mentioned, and the development prospect is looked forward.

最后提出几个梯形聚硅氧烷液晶研究工作面临的问题，并对梯形聚硅氧烷液晶的发展前景作了展望。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。