Dentons US LLP
Blue fluorescent composition and organic electroluminescent device using the same
A blue fluorescent compound includes a host material being capable of transporting an electron or a hole; and a dopant material represented by following Formula 1: [Formula 1]wherein each of the R1, the R2, the R3, the R4, and the R5 is selected from hydrogen, fluorine, C1-C6 substituted or non-substituted alkyl group, C6-C30 substituted or non-substituted aromatic group, and C6-C30 substituted or non-substituted heterocyclic group, and two of the R1, the R2, the R3, the R4 and the R5 are fluorine and wherein the R6 is selected from the C6-C30 substituted or non-substituted aromatic group, and the C6-C30 substituted or non-substituted heterocyclic group.
LG Display Co., Ltd.
H C H C H H C C H H
H05B C09K H01L C09K H01L H01L C09K C09K H01L H01L
inventional inventional additional additional additional inventional additional additional additional inventional
Jung-Keun In-Bum Chun-Gun Soon-Wook Seung-Jae Jong-Kwan Nam-Sung Do-Han
Kim Song Park Cha Lee Bin Cho Kim