Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wonhoe Koo0
Mingeun Choi0
Sookang Kim0
Soyoung Jo0
Hyunsoo Lim0
Jihyang Jang0
Date of Patent
June 29, 2021
0Patent Application Number
168023860
Date Filed
February 26, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
An organic light emitting display device includes an overcoating layer on a substrate; a first electrode on the overcoating layer; a bank layer on the overcoating layer and the first electrode, the bank layer including an opening through which the first electrode is exposed; a pattern layer having an island shape on the exposed portion of the first electrode; an organic emission layer on the first electrode and the pattern layer; and a second electrode on the organic emission layer.
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