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发明授权
CN105623675B 氧化亚铜纳米粒子增强液晶的电光性能的方法 有权

氧化亚铜纳米粒子增强液晶的电光性能的方法
摘要：
本发明公开了一种Cu2O纳米粒子增强液晶的电光性能的方法，属于液晶显示技术领域。本发明分别将Cu2O纳米介孔球及同尺寸的Cu2O纳米球以质量分数0.10％～0.50％掺杂进胆甾相液晶N*‑LCs中形成纳米材料与液晶复合物，分别将Cu2O MPS及同尺寸的Cu2O NS以质量分数0.001％～0.200％掺杂进向列相液晶5CB中形成纳米材料与液晶复合物。通过制备的液晶池对其进行电光性能测试。本发明通过在液晶中掺杂少量的Cu2O纳米材料可实现对胆甾相液晶和向列相液晶驱动电压的大幅度降低，介孔球的降幅比纳米球的要大。
摘要（英）：

The invention discloses a method for enhancing the electro-optical performance of liquid crystals by Cu2O nano-particles and belongs to the technical field of liquid crystal display. The method is characterized in that Cu2O nano mesoporous spheres and Cu2O nanospheres of the same size are doped with cholesteric liquid crystals N*-LCs at the mass fraction of 0.10-0.50% to form a nano material and liquid crystal compound, Cu2O MPS and Cu2O NS of the same size are doped with nematic liquid crystals 5CB at the mass fraction of 0.001-0.200% to form a nano material and liquid crystal compound, and prepared liquid crystal baths are adopted for electro-optical performance test. As a small quantity of Cu2O nano material is doped with the liquid crystals, the driving voltage of both the cholesteric liquid crystals and the nematic liquid crystals can be greatly reduced, and the voltage decreasing amplitude of the liquid crystals doped with the mesoporous spheres is larger than that of the liquid crystals doped with the nanospheres.

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