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 of Chemical Formula 1, and an organic light emitting device including the same.
LG Chem, Ltd.
H H H H C C C H H H H C H H H C C C C H C H C H C C C H H C H C C H H C C H
H01L H01L H01L H01L C07F C07D C07D H01L H01L H01L H01L C07F H01L H01L H01L C07D C09B C07C C07C H01L C09K H01L C07D H01L C07D C07D C07C H01L H01L C07C H01L C07C C07C H01L H01L C07C C07D H01L
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Yongbum Jungbum Jin Joo Sang Duk
Cha Kim Kim Suh