文章基本信息

标题：プラスティックフィルム基板を用いたポリマー安定化強誘電性液晶素子の印刷形成
本地全文：下载
作者：佐藤弘人 ; 藤掛英夫 ; 飯野芳己等
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2002
卷号：56
期号：6
页码：1001-1006
DOI：10.3169/itej.56.1001
出版社：The Institute of Image Information and Television Engineers
摘要：We have developed a fabrication method with printing for light-weight, large ferroelectric liquid-crystal (FLC) devices with plastic film substrates. The proposed method uses flexographic printing. An FLC/monomer solution coated on an anilox roll is deposited on a letter press and then transferred from the press to the surface of the substrate. The pressure of the roller used to laminate the solution between two substrates was adjusted so that the upper substrate was pressed onto spacer particles dispersed in the solution film. The formation of air bubbles in the film was considerably reduced by heating the substrates to 50t. A laminated solution film was pressed beneath a glass sheet to prevent curling of the substrates and to make the film temperature uniform. The solution film was then irradiated with ultraviolet light, causing polymer networks supporting the two substrates to form in the FLC. A device fabricated between polarizers exhibited a high contrast ratio more than 100 : 1 and grayscale capability.
关键词：強誘電性液晶;フレキソ印刷;プラスティックフィルム