US Patent 10431644 Organic light-emitting display apparatus and manufacturing method thereof
Patent 10431644 was granted and assigned to Samsung on October, 2019 by the United States Patent and Trademark Office.
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Patent abstract
An improved organic light-emitting display apparatus prevents damage of wiring due to a mask during the manufacturing process, and a manufacturing method thereof. An organic light-emitting display apparatus includes a display unit formed on a substrate, a pad unit formed at one outer side of the display unit on the substrate, a wiring unit formed as a multilayer structure on the substrate to couple the display unit to the pad unit, a thin film encapsulating layer covering the display unit, and a protrusion unit that does not overlap the uppermost layer of wiring of the multilayered wiring unit.
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Patent Citations Received
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Patent Inventor Names
Won-Kyu Kwak0
Yang-Wan Kim0
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
104316440
Date of Patent
October 1, 2019
0Patent Application Number
154781640
Date Filed
April 3, 2017
0Patent Primary Examiner
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US Patent 10431644 Organic light-emitting display apparatus and manufacturing method thereof
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
10431644
Date of patent
October 1, 2019
Patent application number
15478164
Date Filed
April 3, 2017
Patent primary examiner
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