Invention Grant
US09048442B2 Composition containing a metal complex and organic compound, and light-emitting element using said compound
有权
含有金属络合物和有机化合物的组合物，以及使用所述化合物的发光元件
- Patent Title: Composition containing a metal complex and organic compound, and light-emitting element using said compound
- Patent Title (中): 含有金属络合物和有机化合物的组合物，以及使用所述化合物的发光元件
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Application No.: US13000554Application Date: 2009-06-23
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Publication No.: US09048442B2Publication Date: 2015-06-02
- Inventor: Kohei Asada , Osamu Goto , Chizu Sekine
- Applicant: Kohei Asada , Osamu Goto , Chizu Sekine
- Applicant Address: JP Tokyo
- Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
- Current Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2008-163037 20080623
- International Application: PCT/JP2009/061367 WO 20090623
- International Announcement: WO2009/157430 WO 20091230
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06 ; H01L51/00 ; C08G61/12 ; C08K5/3437 ; C08L65/00 ; H01L51/50
Abstract:
Disclosed is a composition containing a metal complex and an organic compound, wherein the difference between the absolute value of the energy level of the lowest unoccupied molecular orbit of said metal complex and the absolute value of the lowest unoccupied molecular orbit of said organic compound, as calculated with a computational technique, is less than 0.40 eV.
Public/Granted literature
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