Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jaekyung Choi0
Jonghyun Park0
Yeonjun Oh0
Date of Patent
April 16, 2019
Patent Application Number
15838190
Date Filed
December 11, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A display device for preventing a curling phenomenon of an edge of a substrate and solving a problem caused by separation of the substrate is disclosed. The display device includes a flexible substrate including a first substrate region overlapping a display unit and a second substrate region except the first substrate region, and a thin film transistor and an organic light emitting diode disposed on the display unit of the first substrate region. The first substrate region is formed of transparent polyimide, and the second substrate region is formed of colored polyimide.
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