Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sung-Ho Jin0
Jae-Hong Kim0
Jin-Soo Hwang0
Myeong-Suk Kim0
Soung-Wook Kim0
Date of Patent
March 27, 2018
0Patent Application Number
143389260
Date Filed
July 23, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An organic light-emitting device including a first electrode; a second electrode opposite to the first electrode; an emission layer between the first electrode and the second electrode; and a hole transport region between the first electrode and the emission layer, wherein the emission layer includes at least one organometallic compound represented by Formula 1; and wherein the hole transport region includes at least one selected carbazole-based compound represented by Formula 2:
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