Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yeoo Youn0
JeongBeom Park0
Date of Patent
May 17, 2022
0Patent Application Number
166889310
Date Filed
November 19, 2019
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
In a foldable display device according to an embodiment, a groove with a zigzag pattern is formed on a surface of an optical element. The optical element is bonded using an adhesive layer having a low modulus to mitigate stress and impact due to folding in a folding area of the device.
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