Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
Add to Favorite Get Latest Update

An Optoelectric Polarizer by Polymer Network Stabilized Liquid Crystals

Ren Hongwen Ling Zhihua Zhu Xiling Huang Ximin (North Liquid Crystal Engineering Research and Development Center, Changchun Institute of Physics, The Chinese Academy of Sciences, Changchun 130021)  
A scattering polarizer is prepared by using polymer networks formed from an amorphous monomer, nematic liquid crystals and polyimide coated ITO glass substrates. The polyimide layers are rubbed with anti parallel directions, thus liquid crystal molecules with homogeneous alignment along the direction of rubbing can be obtained, and further stabilized by polymer networks. Due to electro optical properties of polymer network liquid crystals, and impinging polarized beam is scattered or transmitted depending on its polarization direction parallel or perpendicular to that of rubbing, respectively. In the parallel case, light scattering intensity can be adjusted greatly under low electric field; in the perpendicular case, light transmission is very high and hardly adjusted electrically. This kind of device combining with a linear polarizer can be switched in a high contrast ratio and fast response. The detail fabrication process is presented, and the experimental results are given and discussed.
【Fund】: 中国科学院留学经费择优支持回国工作基金资助项目
【CateGory Index】: TH74
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 Fan Zhixin1 Yu Tianchi2 Huang Huan1 Zhang Heng1 Wu Yonghan1 1Department of Applied Physics,Hebei University of Technology,Tianjin 300130,China 2Department of Mathematics and Physics,Dalian Jiaotong University,Dalian,Liaoning 116028,China;Bragg Reflection Properties of Electrically Controlled Helix Distortion in Cholesteric Liquid Crystals[J];Acta Optica Sinica;2008-04
Chinese Journal Full-text Database 10 Hits
1 WANG Yuan-qing (Dept. of Elec. Engn., Anhui Institute of Mechanical & Electrical Engineering, Wuhu 241000, China);Theoretical analysis of heat response characteristic for LCD screen[J];JOURNAL OF ANHUI INSTITUTE OF MECHANICAL AND ELECTRICAL ENGINEERING;2000-03
2 XU Kun,XIE Shi zhong (Dept.of Electronic Engineering,Tsinghua University,Beijing 100084,China);PMD in High Bitrate Optical Fiber Communications and Its Compensation Technology[J];SEMICONDUCTOR OPTOELECTRONICS;2000-01
3 ZHANG Rui kang, HUANG Yong qing, REN Xiao min (Optical Communication Center, Beijing University of Posts and Telecom., Beijing 100876, CHN);Clock Recovery for All-optical Regeneration[J];Semiconductor Optoelectronics;2002-03
4 GE Changjun YANG Kaiyu(University of Electronic Science and Technology,Chengdu 610054,CHN)YANG Jiade(Chongqing Optoelectronics Research Institute,Chongqing 400060,CHN);Surface-stabilized ferroelectric liquid crystal display[J];SEMICONDUCTOR OPTOELECTRONICS;1998-03
5 GE Changjun YANG Kaiyu (University of Electronic Science and Technology,Chengdu 610054,CHN) YANG Jiade (Chongqing Optoelectronics Research Institute,Chongqing 400060,CHN);Transient scattering mode and antiferroelectric stabilized ferroelectric liquid crystal display[J];SEMICONDUCTOR OPTOELECTRONICS;1998-04
6 Wang Jiakui;Sun Hua(Dalian Maritime University) (Dalian University of Technology);Two-phase coding and serial transportation of binary data[J];JOURNAL OF DALIAN MARITIME UNIVERSITY;1996-01
7 Cao Ying\ Pei Shouyong (Department of Physics, Beijing Normal University, Beijing, 100875,China);QUANTUM COMPUTER[J];COLLEGE PHYSICS;1998-09
8 Wang Yuanqing (Anhui Institute of Mechanical & Electrical Engineering,Wuhu 241000) Dong Dai Hong Guanglie Cheng Qingling Liu Tonghuan (The Third Lab of Wuhu Vacuum & Electrical Institute,Wuhu 241000);Experimental Research on Temperature Characteristic of Liquid Crystal Layer in a LCD Screen[J];Journal of Electronic Measurement and Instroment;2001-04
9 PAN Ping1,GU Shi-yi1,YANG Wei2(1.The 55th Research Institute of CETC,Nanjing 210016,China)(2.Jiangsu Zijin Electronic Group,Nanjing 210037,China);A Study on Temperature Control Technology of Ruggedized Airborne TFT-LCD[J];Electro-Mechanical Engineering;2007-02
10 Huang Hairong;Data Frequency MODEM by CD4046 in Serial Communication[J];ELECTRONICS & AUTOMATION;1998-06
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 YANG Yu-qin (China Lucky Film Group Corp.,Baoding 071054,China);The Progresses in Dichroic Dyes of Polarizing Film[J];Information Recording Materials;2008-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved