| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal device, by which provisional firing for forming an alignment layer can be performed in a short time without causing uneven drying with a small amount of gas. SOLUTION: The method for manufacturing the liquid crystal display device includes a process of forming a coating film by coating a liquid containing a resin and a solvent onto a substrate, a process of evaporating the solvent from the coating film by provisional firing the coating film; a process of applying final firing to the coating film after the provisional firing to cure the rein in the coating film, and a process of applying aligning treatment to the coating film after the final firing to obtain the alignment layer. The provisional firing process is characterized in including processes where a substrate 6 is placed in a tunnel type provisional firing furnace 21 and the substrate 6 is heated while forming a gas flow flowing unidirectionally on the coating film along the surface of the coating film by supplying the gas from a first opening to a second opening opposed to each other in the tunnel type provisional firing furnace 21. |
