Invention Grant
- Patent Title: Organic electroluminescent device
- Patent Title (中): 有机电致发光器件
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Application No.: US11783006Application Date: 2007-04-05
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Publication No.: US07641987B2Publication Date: 2010-01-05
- Inventor: Tatsuya Igarashi , Toshihiro Ise
- Applicant: Tatsuya Igarashi , Toshihiro Ise
- Applicant Address: JP Tokyo
- Assignee: FujiFilm Corporation
- Current Assignee: FujiFilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPP.2002-382453 20021227; JPP.2003-408525 20031208
- Main IPC: H01L51/54
- IPC: H01L51/54

Abstract:
An organic electroluminescent device comprising: a pair of electrodes; and at least one organic compound layer between the pair of electrodes, the at least one organic compound layer including a light emitting layer, wherein the light emitting layer contains at least one host material and at least one luminescent material, and the host material is a compound represented by the formula (I) as defined herein.
Public/Granted literature
- US20070178333A1 Organic electroluminescent device Public/Granted day:2007-08-02
Information query
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