不同结构单体液晶对混合液晶功耗电流的影响

Effect of different monomers on the current consumption of liquid crystal mixture

将不同结构单体液晶分别添加到相同混合液晶中时,混合液晶的功耗电流与单体结构液晶有很大的相关性。通过试验方法对6个系列的单体液晶进行了研究,将6个系列的单体分别添加到基础配方P0中,通过将混合液晶灌入液晶盒后测试紫外曝光前后的功耗电流,考察不同结构单体对混合液晶功耗电流的影响规律。结果表明加入CCP,PCCA,CCUF单体液晶功耗电流紫外曝光前后比较稳定,CCQUF,CCEP,CCPN类单体液晶由于存在一定的极性,紫外曝光前后功耗电流变化较大。

The current consumption of liquid crystal mixture has great relativity with the added monomers. This paper examines six series of monomers through experimentation. The six series of monomers are added respectively to the basic composition P0, and the effect of difference monomers to the liquid crystal mixture are investigated by testing the current consumption in the cell fro-and-aft exposed under UV. The results show that the current consumption is steady for-and-aft exposed under UV after adding the monomers of CCP or PCCA or CCUF to the liquid crystal mixture, while the current consumption changes greatly after adding the monomers of CCQUF, CCEP, or CCPN, due to their polarity.