Invention Grant
US08133597B2 Organic electroluminescent device, display and illuminating device
有权
有机电致发光器件，显示器和照明器件
- Patent Title: Organic electroluminescent device, display and illuminating device
- Patent Title (中): 有机电致发光器件，显示器和照明器件
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Application No.: US12065392Application Date: 2006-08-18
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Publication No.: US08133597B2Publication Date: 2012-03-13
- Inventor: Noriko Yasukawa , Eisaku Katoh , Tomohiro Oshiyama , Shinya Otsu
- Applicant: Noriko Yasukawa , Eisaku Katoh , Tomohiro Oshiyama , Shinya Otsu
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Holdings, Inc.
- Current Assignee: Konica Minolta Holdings, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2005-257603 20050906
- International Application: PCT/JP2006/316209 WO 20060818
- International Announcement: WO2007/029466 WO 20070315
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06
Abstract:
Disclosed is an organic EL device having high luminous efficiency and long emission life, wherein emission wavelength is controlled. Also disclosed are an illuminating device and a display. Specifically disclosed is an organic electroluminescent device containing at least a light-emitting layer sandwiched between an anode and a cathode. This organic electroluminescent device is characterized in that the light-emitting layer contains a metal complex having a partial structure represented by the following general formula (1).
Public/Granted literature
- US20090160318A1 ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY AND ILLUMINATING DEVICE Public/Granted day:2009-06-25
Information query
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