Morgan, Lewis & Bockius LLP
Organic electroluminescence device
Disclosed is an organic electroluminescent device comprising a structure having an anode, an emitting layer, and a cathode stacked therein, wherein a fluorescent compound represented by Formula 1 is used as a emitting material of the emitting layer or used as a dopant of the emitting layer:wherein A1 and A2 are independently selected from a substituted or unsubstituted C1-C6 aliphatic group, a C6-C20 aromatic group and a C5-C19 heterocyclic group containing N, S or O, A3 is selected from a substituted or unsubstituted C1-C6 aliphatic group, a C6-C20 aromatic group, a C5-C19 heterocyclic group containing N, S or O, and a hydrogen atom, and substituents of A1, A2 and A3 are respectively one or more and the substituent is selected from the group consisting of C1-C10 alkyl, C1-C1 alkoxy, C1-C10 alkylamino, C1-C10 alkylsilyl, a halogen atom, C6-C10 aryl, C6-C10 aryloxy, C6-C10 arylamino, C6-C10 arylsilyl and a hydrogen atom.
LG Display Co., Ltd.
C H C H H H H C H C C H H H
C09K H01L C09K H01L H01L H01L H05B C09K H01L C09K C09K H01L H01L H01L
inventional additional additional additional inventional additional inventional additional inventional additional additional additional additional additional
Chun Gun Hyun Cheol Jung Keun Jong Kwan Jeong Dae
Park Jeong Kim Bin Seo