Dibenzo[g,p]chrysene derivatives and organic electroluminescent device using the same
申请人:Gracel Display Inc.
公开号:EP2112214A1
公开(公告)日:2009-10-28
Provided are novel organic electroluminescent compounds, and organic electroluminescent devices employing the same in an electroluminescent layer. Specifically, the organic electroluminescent compounds according to the invention are characterized in that they are represented by Chemical Formula (1).
Since the organic electroluminescent compounds according to the invention have good luminous efficiency and excellent color purity and life property of material, OLED's having very good operation life can be manufactured therefrom.
Novel organic electroluminescent compounds and organic electroluminescent device using the same
申请人:Lee Soo Yong
公开号:US20090273278A1
公开(公告)日:2009-11-05
Provided are novel organic electroluminescent compounds, and organic electroluminescent devices employing the same in an electroluminescent layer. Specifically, the organic electroluminescent compounds according to the invention are characterized in that they are represented by Chemical Formula (1).
Since the organic electroluminescent compounds according to the invention have good luminous efficiency and excellent color purity and life property of material, OLED's having very good operation life can be manufactured therefrom.
JP5685832
申请人:——
公开号:——
公开(公告)日:——
Studies on Fluorene Derivatives. XIX. The Clemmensen Reduction of 2-Bromofluorenone