表面性能对胆甾相液晶显示性能的影响  

Effect of Surface Properties on the Display Characteristics of Cholesteric LCD

作　　者：李英杰[1,2] 陆红波[1,3] 韩少飞[1,2] 吕国强[1,2,3] 

机构地区：[1]特种显示技术教育部重点实验室,安徽合肥230009 [2]合肥工业大学仪器科学与光电工程学院,安徽合肥230009 [3]合肥工业大学光电技术研究院,安徽合肥230009

出　　处：《现代显示》2010年第8期5-9,共5页Advanced Display

基　　金：972计划前研专项(2010CB334704)

摘　　要：文章主要通过胆甾相液晶显示器件在P态和FC态的反射特征谱线和微观结构来研究表面性能对显示器件的反射率、多畴结构及阈值电压的影响。结果表明,摩擦取向促使胆甾相液晶形成比较规整的多畴结构,从而增大显示器件的反射率,表面材料的性能会影响显示器件的阈值电压。The reflectivity, multi-domain structure and threshold voltage of the liquid crystal devices were studied by the reflective properties of P and FC state and the microscopic structure. The results showed that the rubbing technology can create a more structured multi-domain structure and increase the reflectivity of liquid crystal device. The properties of surface material would affect the threshold voltage of LCD.

关 键 词：胆甾相 表面处理 反射率 多畴结构 

分 类 号：TN141.9[电子电信—物理电子学]