Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Spiro-type compound and organic light emitting element comprising same
The present specification provides a compound having a spiro structure, and an organic light emitting device including the same.
LG Chem, Ltd.
C H H H H H H H C H C H C C C H H C C C H H C C H H C H C C C C C C H H H H H C H C H C C H H C H C C C C C C H H
C09K H01L H01L H01L H01L H01L H01L H01L C07D H01L C09K H01L C07D C07D C07F H01L H01L C09B C07D C07D H01L H01L C07D C09K H01L H01L C07D H01L C07D C07D C07C C07D C07D C07D H01L H01L H01L H01L H01L C07D H01L C07D H01L C09K C07D H01L H01L C07D H01L C09K C09K C07D C07D C07D C09K H01L H01L
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Jungbum Jin Joo Yongbum Sang Duk
Kim Kim Cha Suh