Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shunpei Yamazaki0
Date of Patent
December 21, 2010
0Patent Application Number
112295000
Date Filed
September 20, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A light weight and a low cost EL display device is provided, in which light emitting elements are formed on a flexible film. A thin metallic substrate is used as an element forming substrate with the present invention, edge portions of the metallic substrate are bent, and the metallic substrate is attached with good adhesion, within a vacuum, to a substrate holder which possesses curvature in its edge portions. After then forming light emitting elements on the thin metallic substrate, the substrate holder is separated.
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