National Changhua University of Education Institutional Repository : Item 987654321/15081
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 6507/11669
造访人次 : 30054615      在线人数 : 630
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/15081

题名: Polymer-Stabilized Reflective Fingerprint Cholesteric Texture Grating
作者: Lin, Chi-Huang;Fuh, Andy Ying-Guey;Mo, Tin-Shan;Huang, Chi-Yen
贡献者: 光電科技研究所
关键词: Cholesteric liquid crystal;Bragg reflection;Fingerprint texture;Polymer-stabilized
日期: 2002-12
上传时间: 2013-01-07T02:10:19Z
出版者: The Japan Society of Applied Physics
摘要: This study describes a reflective grating. It is fabricated using a simple process consisting of thermal annealing followed by UV irradiation through a grating photomask. The sample is made from a mixture of cholesteric liquid crystal and prepolymer materials. A cholesteric liquid crystal has a planar texture, which changes under an applied external field, thus forming the electrically switchable reflective grating. The multistability of the grating can be achieved by applying various voltage pulses; the memory effect of the grating's gray-scale persists for two months. The high switching contrast ratio and fast response of the grating are also discussed.
關聯: Jpn. J. Appl. Phys., 41(12): 7441-7446
显示于类别:[光電科技研究所] 期刊論文

文件中的档案:

档案 大小格式浏览次数
index.html0KbHTML596检视/开启


在NCUEIR中所有的数据项都受到原著作权保护.

 

DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈