Invention Grant
- Patent Title: Azafluorene derivative and organic light-emitting device using the derivative
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Application No.: US13289345Application Date: 2011-11-04
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Publication No.: US08129899B1Publication Date: 2012-03-06
- Inventor: Tetsuya Kosuge , Akihiro Senoo , Hiroki Ohrui , Masanori Muratsubaki
- Applicant: Tetsuya Kosuge , Akihiro Senoo , Hiroki Ohrui , Masanori Muratsubaki
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-349580 20061226
- Main IPC: H01J1/62
- IPC: H01J1/62
Abstract:
A novel azafluorene derivative and an organic light-emitting device having the derivative are provided. The organic light-emitting device includes a pair of electrodes composed of an anode and a cathode one of which is a transparent or semi-transparent electrode, and an organic compound layer interposed between the pair of electrodes. The organic compound layer contains the azafluorene derivative represented by the following general formula (I):
Public/Granted literature
- US20120049176A1 AZAFLUORENE DERIVATIVE AND ORGANIC LIGHT-EMITTING DEVICE USING THE DERIVATIVE Public/Granted day:2012-03-01
Information query
