| 摘要 |
The purpose of the present invention is to provide a method for producing a liquid crystal alignment film having a good alignment state and improved light resistance, a method for producing a liquid crystal display device, and a liquid crystal display device. The method for producing a liquid crystal alignment film comprises: a coating process of forming a film by coating a thermosetting composition containing polymer having a certain repeating unit onto a substrate; a heat treatment process of thermally treating the film; and a light alignment processing process of producing a liquid crystal alignment film by aligning the thermally treated film with light having a wavelength of 313 nm or less. |
