含氟手性剂对液晶材料光电性能的影响  

Influence of Fluorinated Chiral Dopant on Electro-Opitcal Property of Liquid Crystal Materials

作　　者：邓登[1,2] 李建[1] 甘宁[1] 尚小兵 骆伟[1] 李娟利[1] 李辉[1] 

机构地区：[1]西安近代化学研究所,陕西西安710065 [2]西安彩晶光电科技股份有限公司,陕西西安710065

出　　处：《液晶与显示》2010年第4期498-501,共4页Chinese Journal of Liquid Crystals and Displays

基　　金：陕西省重大科技创新专项资金(No.2007JKC9(2)05-02)

摘　　要：制备了一种具有高电阻率和稳定性的新型含氟手性液晶材料,并对其液晶性及螺距进行了检测。将其作为手性剂掺杂到TFT混合液晶中,考察了对液晶光电特性的影响规律,为制备高性能TFT液晶显示材料提供了参考。Fluorinated chiral dopant with high resistivity and stability was synthesized, it＇s phase transition temperature and HPT were investigated. The chiral dopant was added to TN-TFT mixture and the influence of dopant on electro-optical properties was studied. The results give a reference for TN-TFT liquid crystal mixture formulation.

关 键 词：液晶 手性剂 饱和电压 阈值电压 对比度 

分 类 号：O753.2[理学—晶体学]