Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chang Nam Kim0
Date of Patent
October 28, 2008
Patent Application Number
10829209
Date Filed
April 22, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A shadow mask for uniformly forming an organic luminescent layer of an organic electroluminescent device is disclosed. The shadow mask includes a plurality of striped slots aligned in one direction, the striped slots having a plurality of inclined surfaces formed on each side thereof. Due to a step difference, the inclined surfaces prevent shadows from occurring, thereby uniformly forming the organic luminescent layer.
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