| 均四嗪型负二向性液晶染料的研究 |
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| 引用本文： | 孙喜成,任国度.均四嗪型负二向性液晶染料的研究[J].大连理工大学学报,1988(Z1). |
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| 作者姓名： | 孙喜成 任国度 |
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| 作者单位： | 大连理工大学精细化工系
(孙喜成)，大连理工大学精细化工系(任国度) |
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| 摘 要： | 对均四嗪衍生物作为液晶彩色显示用染料结构和应用性能的关系进行了研究。 结果表明，均四嗪染料在Ｅ７液晶中具有负二向性，其有序参数随分子线性长度 增加而增加。应用这类染料可以得到正型宾主显示。
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| 关 键 词： | 染料 四嗪 二向色性 液晶显示器件 有序 参数 |
An Investigation of Tetrazine Dyes with Negative Dichroism in Nametic Liquid Crystals |
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| Sun Xicheng,Ren Guodu.An Investigation of Tetrazine Dyes with Negative Dichroism in Nametic Liquid Crystals[J].Journal of Dalian University of Technology,1988(Z1). |
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| Authors: | Sun Xicheng Ren Guodu |
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| Abstract: | The relationship between molecular structures and application properties of tetrazine dyes used for liquid crystal colour display is investigated .The results show that the tetrazines exhibit negative dichroism in nametic liquid crystals, and the order parameters of dyes increase with molecular linearity. Guest-Host display with positive contrast may be obtained by using these dyes. |
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| Keywords: | dyes tetrazine dichrcism liquid crystal devices parameter order |
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