Invention Grant
US08221908B2 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.: US13072025Application Date: 2011-03-25
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Publication No.: US08221908B2Publication Date: 2012-07-17
- Inventor: Tatsuo Tanaka , Hideo Taka
- Applicant: Tatsuo Tanaka , Hideo Taka
- Applicant Address: JP
- Assignee: Konica Minolta Holdings, Inc.
- Current Assignee: Konica Minolta Holdings, Inc.
- Current Assignee Address: JP
- Agency: Cantor Colburn LLP
- Priority: JP2006-000473 20060105
- Main IPC: H01L51/54
- IPC: H01L51/54
Abstract:
An organic electroluminescent element including at least an emission layer sandwiched between an anode and a cathode, wherein the emission layer comprises at least a compound represented by Formula (A),
Public/Granted literature
- US20110168990A1 ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY, AND ILLUMINATING DEVICE Public/Granted day:2011-07-14
Information query
IPC分类:
