非對稱光學、電流體動態結構、光響應材料及表面聲波對液晶結構影響之前瞻液晶物理特性與光電技術之研究( I );Frontier Physical Properties and Electro-Optical Technologies of Liquid Crystals in Asymmetrical Optics, Electrohydrodynamic Structures, and the Effects of Optical Sensitive Materials and Surface Acoustic Waves Onto Liquid Crystal Structures( I )

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题名:	非對稱光學、電流體動態結構、光響應材料及表面聲波對液晶結構影響之前瞻液晶物理特性與光電技術之研究( I );Frontier Physical Properties and Electro-Optical Technologies of Liquid Crystals in Asymmetrical Optics, Electrohydrodynamic Structures, and the Effects of Optical Sensitive Materials and Surface Acoustic Waves Onto Liquid Crystal Structures( I )
作者:	鄭恪亭
贡献者:	光電科學與工程學系
关键词:	液晶;聚合物;偶氮苯材料;離子材料;動態散射;吸收/穿透/散射/反射;波導;繞射光柵;非對稱光學;電流體效應;表面聲波;光響應材料;透鏡;補償;偏振旋轉;偏振轉換;液晶元件;liquid crystals;polymers;azobenzenes;ionic materials;dynamic scattering;absorption/transmission/scattering/reflection;waveguides;diffraction gratings;asymmetrical optics;electrohydrodynamics;surface acoustic waves;optical sensitive materials;lenses;compensations;polarization rotators;polarization converters;liquid crystal devices.
日期:	2020-12-08
上传时间:	2020-12-09 09:58:44 (UTC+8)
出版者:	科技部
摘要:	本專題研究計劃申請案為三年期計劃(109/08/01-112/07/31)，如此方能將以下研究規劃更完整地實現與驗證，且上述研究主題將同時於三年中依據關聯性平行進行，以下條列此五項研究主題方向：(A) 非對稱液晶光學 (1) 吸收型非對稱液晶光學及其應用之研究 (2) 電/光控非對稱式波導液晶元件 (3) 非對稱式電控液晶繞射光柵 (4) 探討膽固醇液晶對波長選擇性之偏振旋轉及其應用 (5) 多模式電控非對稱液晶光閥(B) 液晶摻雜特殊材料之動態結構特性 (1) 負型液晶摻雜層列型離子液晶之動態結構及應用 (2) 液晶摻雜離子材料之動態結構研究 (3) 液晶摻雜高分子凝膠及離子材料之雙穩態動態散射研究 (4) 膽固醇液晶於垂直配向液晶盒之動態結構研究 (5) 向列型液晶及膽固醇液晶之電流體效應及威廉斯區塊研究(C) 表面聲波及高電壓(電流)對液晶結構之影響 (1) 聚合物分散型液晶 (2) 摻雜離子之液晶材料 (3) 聚合物網絡液晶 (4) 膽固醇液晶(D) 液晶摻雜光響應材料之特性及其應用研究 (1) 膽固醇液晶摻雜偶氮苯手性材料之散射型/吸收型電光控液晶光閥 (2) 聚合物穩固膽固醇液晶摻雜偶氮苯材料之液晶光閥 (3) 透過光配向構成垂直配向液晶排列 (4) 拓寬膽固醇液晶布拉格反射頻譜研究 (5) 膽固醇液晶薄膜(E) 其他液晶光電元件及相關應用之開發 (1) 利用空間光調制器製作可即時變焦之液晶菲涅耳透鏡 (2) 用於補償液晶參數隨溫度變化之自診斷監控系統 (3) 電控線性偏振旋轉器之開發 (4) 具備寬頻之液晶電控四分之一波板 (5) 放射狀偏振態及同心圓狀偏振態液晶偏振轉換器及液晶透鏡 ;The included research topics of this 3-year project (109/08/01-112/07/31) consist of five main tasks. All tasks will be carried out parallel according to their connections. The five main tasks are listed as follows.(A) Asymmetrical optics in liquid crystals (1) Asymmetrical optics in absorption mode liquid crystals and their applications (2) Electrically-/optically- controllable asymmetrical waveguide liquid crystal devices (3) Electrically switchable asymmetrical diffraction in liquid crystal gratings (4) Polarization selective polarization rotation and its applications using cholesteric liquid crystals (5) Multifunctional and electrically switchable asymmetrical liquid crystal light shutters and the applications in smart windows(B) The properties of dynamic structures of functional materials-doped liquid crystals (1) Dynamic structures of ionic smectics-doped liquid crystals and their applications (2) Dynamic structures of ions-doped nematic and cholesteric liquid crystals (3) Bistable dynamic scattering based on gelators- and ionic materials-doped liquid crystals (4) Dynamic structures of cholesteric liquid crystals filled in liquid crystal cell treated with homeotropic alignment layers (5) Electrohydrodynamics and William’s domains of nematic and cholesteric liquid crystals(C) The effects of surface acoustic waves and high voltages/currents on different structures of liquid crystals (1) Polymer dispersed liquid crystals (2) Ions-doped nematic liquid crystals (3) Polymer-network liquid crystals (4) Cholesteric liquid crystals(D) The properties of optical sensitive materials-doped liquid crystals and their applications (1) Opto-electrically controllable scattering and absorption modes liquid crystal light shutters based on chiral azobenzenes-doped cholesteric liquid crystals (2) Liquid crystal light shutters based on polymer-stabilized azobenzene-doped cholesteric liquid crystals (3) Liquid crystal vertical alignment by photo-alignment techniques (4) Broaden Bragg’s reflection band of cholesteric liquid crystals by spatial pitch distributions (5) Cholesteric liquid crystal films based on chiral azobenzene-doped cholesteric liquid crystal polymers(E) Development and studies of liquid crystal electro-optical devices (1) Tunable focal length Fresnel lens based on a spatial light modulator (2) Self-diagnostic system for compensating changes caused by temperature dependent liquid crystal parameters (3) Electrically controllable liquid crystal polarization rotators (4) Electrically controllable liquid crystal broadband quarter-wave plates (5) Liquid crystal polarization rotators and lenses of radial and concentric polarizations
關聯:	財團法人國家實驗研究院科技政策研究與資訊中心
显示于类别:	[光電科學與工程學系] 研究計畫

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