3C03 無欠陥SSFLCDの作製と特性

概要

論文の詳細を見る
A surface-stabilized ferroelectric liquid crystal display (SSFLCD) fabricated using a developed polyimide (PI) alignment film (RN1199, Nissan Chem. Ind.) shows an excellent bistable capability with high contrast ratio due to freedom from zigzag defects. The superiority of PI-RN1199 in comparison with another conventional film is shown in terms of the observation of microscopic textures and electrooptical characteristics of SSFLCD cells. In order to clarify why PI-RN1199 film is so useful for fabricating defect-free SSFLCD, we have characterized PI films by observing the surface morphologies of rubbed PI films with an atomic force microscope (AFM). From the results of characterization of PI films, it is concluded that the formation of C2 structure may be attributed to the smoothness of the surface of PI-RN1199.
日本液晶学会の論文
1998-10-12