Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 28, 2019
Patent Application Number
15669095
Date Filed
August 4, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A mask for deposition and a manufacturing method thereof are disclosed in aspects of the present disclosure. The disclosed mask for deposition and the manufacturing method thereof include: a deposition part including a plurality of deposition patterns; a peripheral part configured to surround the outside of the deposition part; and at least one extending part provided at the boundary between the deposition part and the peripheral part, wherein the extending part has a thickness smaller than that of the peripheral part. Accordingly, it is possible to enhance the strength of the boundary portion between the peripheral part and the deposition part of the mask for deposition.
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