| 摘要 |
<p>The present invention relates to a configuration of an open mask necessary in a process of depositing a material on a large area substrate in order to lower high cost and minimize inconvenience generated in existing processes such as manufacturing, attaching, alignment, lifting, and detaching of an open mask made of metal. Accordingly, a film band of which a film is coated with adhesive on the rear surface thereof is attached to a substrate except for an opening of a substrate to prepare a mask Further, as for lamination structure, a film band with a controlled adhesive can be sequentially laminated in a desired opening shape.</p> |
