| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating apparatus, a coating method, a color filter production apparatus, and a color filter production method capable of providing a high film thickness precision in a coating width direction, causing no solidification and accumulation of a coating liquid in slopes of cut and rising parts and in edges of step parts, preventing stripe-like defects of a coating film even if a large number of substrates are coated one by one. SOLUTION: The coating apparatus has a spraying port extending in one direction for spraying a coating liquid to a substrate positioned oppositely and has a length of the edge face in the longitudinal direction in which the spraying port is formed made longer than the length of the spraying port in the longitudinal direction by 0 to 2 mm in each end side and also has inclined faces continuous to the edge face at 5 to 90 degree to the edge face in both ends sides in the longitudinal direction of the edge face. |
