CAJ | 학술논문

低阈值TFT液晶材料广泛应用于小尺寸液晶显示器.将CGUF、PGUF和PUQUF 3个系列高介电各向异性液晶单体分别添加到基础配方P0,配制了2个系列混合液晶,考察不同单体对配方性能的影响规律.结果表明,添加相同比例的PUQUF系列单体对增大配方的介电各向异性和降低配方的阈值电压最有效;添加相同比例的PGUF系列单体可显著增大配方的双折射率和缩短响应时间.
저역치TFT액정재료엄범응용우소척촌액정현시기.장CGUF、PGUF화PUQUF 3개계렬고개전각향이성액정단체분별첨가도기출배방P0,배제료2개계렬혼합액정,고찰불동단체대배방성능적영향규률.결과표명,첨가상동비례적PUQUF계렬단체대증대배방적개전각향이성화강저배방적역치전압최유효;첨가상동비례적PGUF계렬단체가현저증대배방적쌍절사솔화축단향응시간.
TFT liquid crystals with a low threshold voltage are extensively used for small size LCD. Three series of liquid crystals CGUF, PGUF and PUQUF with high dielectric anisotropy were added to P0 ,which got two series of liquid crystal mixture,and the effect of different monomers on the properties of the composition were systematically investigated. The results show that the same ratio of PUQUF is the most effective for increasing dielectric anisotropy and lowering threshold voltage of the composition, and for increasing birefringenee and shortening response time, the same ratio of PGUF is the best.