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  4. TFT LCD用液晶显示材料进展

液晶与显示 , 2002, 17(2): 104-113. doi: 10.3969/j.issn.1007-2780.2002.02.005

TFT LCD用液晶显示材料进展

李建 1, , 安忠维 2, , 杨毅 3,

1.西安近代化学研究所,光电材料中心,陕西,西安,710065

2.西安近代化学研究所,光电材料中心,陕西,西安,710065

3.西安近代化学研究所,光电材料中心,陕西,西安,710065

基金项目:   国防基金  

关键词： 液晶材料 , 显示 , TFT

Progress of Liquid Crystal Materials for TFT LCD

列举了一批近年来得到开发应用的TFT LCD显示用液晶材料,并分析了其发展趋势.TFT LCD要求液晶材料具备高电压保持率、低粘度、低双折射率等特性,而传统的液晶材料无法满足上述要求.含氟液晶、环己烷类液晶、乙烷类液晶因其极性较低,分子粘度低,电阻率高,电压保持率高,在TFT LCD中得到广泛应用.初步阐明了其分子结构与物理性能之间的关系,为新型液晶分子设计及配方设计提供了线索.

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