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。
Analogue frequency leading USES classic crystal filter group, it has many shorts, such as a great deal components, high cost and large bulk.
模拟式频率引导采用经典的晶体滤波器组，其数量大、成本高、重量体积大。
In this paper, the feature and application of Monolithic Crystal Filter (MCF) in mo-bile Communication equipments is introduced. The method of MCF design is given.
本文介绍单片晶体滤波器在移动通讯设备中的用途及特点，给出了其设计的基本方法。
Liquid crystal filter system with a high precision for night vision is comprised of a wideband optical filter having a critical wavelength, and a liquid crystal notch filter.
高精度夜视液晶滤光系统包括一个具有临界波长的宽带光学滤光器和一个液晶陷波滤光器。
LCD displays, by contrast, filter light from a backlight through an array of tiny coloured filters and liquid-crystal shutters.
相比之下，液晶显示技术通过一排微型的彩色过滤器与液晶体检波器来从背光中过滤光源。
A standard of the tunable filter of photonic crystal is set up, which is basis for design.
建立了可调谐光子晶体滤波器的设计标准，作为设计的依据。
The transfer matrix method is used to study optical comb filter properties of one-dimensional multilayer photonic crystal.
把传输矩阵方法推广应用于研究一维多元光子晶体实现光学梳状滤波。
The F-P type tunable liquid crystal (LC) optical filter is a kind of compact tunable filter with narrow bandwidth and low tuning voltage.
型可调谐液晶光学滤波器是一种小体积窄带宽低压调谐滤波器。
Pilot scale experiment suggested that the use of liquor super terminal filter could completely meet the filling requirements of high grade transparency crystal glass bottles to high grade liquor.
中试和生产实践表明，白酒超级终端过滤机完全能满足高透明度水晶玻璃瓶对高档中国传统白酒的灌装要求。
In this paper, the design experimental result and application of the developed acoustooptic tunable filter using tellurium dioxide crystal are described.
本文介绍了研制二氧化碲声光可调滤光器的设计和实验结果，并讨论了它的应用。
The liquid crystal layers can serve as an optical anti-alias filter using birefringence properties of the liquid crystal layers.
该液晶层可以用作使用液晶层的双折射属性的光学抗混叠滤光器。
Color filter is a key component in liquid crystal display device. In order to improve its performance, some chromatic problems in color filter fabrication were studied.
彩色滤色膜是彩色液晶显示器的关键部件，为了提高彩色滤色膜的工作性能，研究了它的色度学问题。
A 6-channel drop filter with resonant micro-cavity reflector is designed based on the resonant coupled theory between the 2d photonic crystal waveguide and the 2d photonic crystal micro-cavity.
基于二维光子晶体波导与点缺陷微腔共振耦合原理，设计了一种利用共振微腔作为反射的6 -信道下载滤波器。
The memory simulated annealing approach is presented for designing an optical FIR filter based on crystal birefringence, which is able to provide arbitrary spectrum output with double channels.
提出了利用记忆型模拟回火退火算法来进行基于晶体双折射的光学有限脉冲响应滤波器设计的新方法，用以实现任意光谱响应双通道输出。
A new multispectral image acquisition system based on liquid crystal tunable filter (LCTF) is proposed.
提出了一种新的基于液晶可调谐滤光片(LCTF)的多光谱图像采集系统。
A photonic crystal narrow band filter at green light wave band is designed with optical transfer matrix method, and some factors affected are studied.
利用传输矩阵法设计了一种适用于绿光波段的光子晶体窄带滤波器，并研究了影响滤波器特性的多种因素。
The concept of quasiperiodic one-dimension photonic crystal nanometer film is proposed, and research finds that it can be applied to realize optic narrowband filter.
这种结构的光子晶体可以用来制作超窄带滤波器和多通道窄带滤波器，有望在光通信超密度波分复用技术和光学信息精密测量技术中获得广泛应用。
It is proved from the theory and experiment that the liquid crystal tunable filter can be used to select some desired wavelength from a multiline laser.
从理论和实验上证明了液晶调谐滤光片可用于复色激光器中提取所需要的谱线，从而避免多级双折射滤光片的使用。
After adopting crystal seed burning in shaft kiln, the existing LFEF bag filter appeed a serial of abnormal working condition like dew etc.
安徽省东关水泥厂立窑采用晶种煅烧工艺后，原用LFEF 装除尘器出罢了结露等一系列不良工况。
Based on the introduction of the color filter structure for liquid crystal display, the new technology development in the research and industry area has been summarized.
在介绍液晶显示器用彩色滤光片结构的基础上，概述目前研究和生产领域的新技术。
Based on the introduction of the color filter structure for liquid crystal display, the new technology development in the research and industry area has been summarized.
在介绍液晶显示器用彩色滤光片结构的基础上，概述目前研究和生产领域的新技术。
应用推荐