脂环族聚酰亚胺及其液晶取向膜材料

Alicyclic Polyimides and the Application in Liquid Crystal Alignment Films

综述了近年来在脂环族聚酰亚胺领域内的研究进展。从单体的合成方法和分类以及脂环族聚酰亚胺的合成方法和实际应用等几方面系统阐述了该领域的研究进展 。

Recent progress in the research of alicyclic polyimides was reviewed.The classification and synthesis of the alicyclic monomers were discussed.At the same time,the synthesis chemistry and characterization of the part\| and whole\|alicyclic polyimides were described.Especially,the particularity in the synthesis of the whole\|alicyclic was presented.As an important material used widely in the alignment of the liquid crystals,alicyclic polyimides were paid more and more attention in recent years.Therefore,the emphasis was placed on the applications of the alicyclic polyimides as liquid crystal display (LCD) alignment films.