| 摘要 |
PURPOSE:To provide a liquid crystal element having high contrast, fast response rate, high precision, and high luminance in which the liquid crystal has a bookshelf structure or a structure with a small gradient of layers nearly to the bookshelf structure and especially shows excellent orientation state. CONSTITUTION:A liquid crystal compsn. 15 containing a liquid crystal comprising a single component or several components without having cholesteric phase is held between substrates 11a and 11b facing each other. In this element, the surface energy gamma1 of a polyimide film or aromatic polyamide film 13a formed in the substrate 11a side and the surface energy gamma2 of the film in the substrate 11b side are in the relation of gamma1>gamma2. Further, only the polyimide or aromatic polyamide film 13a is subjected to uniaxial orientation treatment. |
