Producing method of film having coated layer, film having coated layer, optical film, polarizing plate and liquid crystal display

摘要

A producing method of a coated film is provided and includes: coating a coating solution that contains a light-transmitting resin and a solvent on a support and, subsequently applying first and second drying steps for drying a coated coating solution. The first drying step is carried out in a drying zone where the maximum wind speed on a surface of a coated layer is 1 m/sec or more, and the second drying step is carried out in a drying zone having a temperature of 50° C. or more higher than a temperature in a zone where the first drying step is carried out.