Invention Grant
US08192847B2 Organic electroluminescent device material, organic electroluminescent device, display and illuminating device
有权
有机电致发光器件材料，有机电致发光器件，显示器和照明器件
- Patent Title: Organic electroluminescent device material, organic electroluminescent device, display and illuminating device
- Patent Title (中): 有机电致发光器件材料，有机电致发光器件，显示器和照明器件
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Application No.: US12300814Application Date: 2007-05-16
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Publication No.: US08192847B2Publication Date: 2012-06-05
- Inventor: Shinya Otsu , Eisaku Katoh
- Applicant: Shinya Otsu , Eisaku Katoh
- 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: JP2006-137500 20060517
- International Application: PCT/JP2007/060029 WO 20070516
- International Announcement: WO2007/132886 WO 20071122
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/00
Abstract:
Disclosed is a novel organic EL device material. Also disclosed are an organic EL device, an illuminating device and a display each having high emission efficiency and long emission lifetime, which are obtained by employing the organic EL device material.
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