Metallic compound and organic electroluminescence device...

Details Metallic compound and organic electroluminescence device... Metallic compound and organic electroluminescence device...

2011-07-05

2011-07-05

Anderson, Rebecca L (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C313S504000, C428S917000

Reexamination Certificate

active

07973168

ABSTRACT:
The present invention relates to a light emitting binuclear transition metal compound of Chemical Formulae 1 and 2, and an organic electroluminescence device including the compound. In the Chemical Formulae 1 and 2, M is selected from Ir, Pt, Rh, Re, and Os, and m is 2, provided that the m is 1 when M is Pt.

REFERENCES:
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patent: 2003171659 (2003-06-01), None
patent: 2003264086 (2003-09-01), None
Lamansky, Sergey; Djurovich, Peter; Murphy, Drew; Abdel-Razzaq, Feras; Lee, Hae-Eun; Adachi, Chihaya; Burrows, Paul E.; Forrest, Stephen R.; and Thompson, Mark E.,“Highly Phosphorescent Bis-Cyclometalated Iridium Complexes: Synthesis, Photophysical Characterization, and Use in Organic Light Emitting Diodes”; J. Am. Chem. Soc. 2001, 123, pp. 4304-4312.
Lamansky, Sergey; Djurovich, Peter; Murphy, Drew; Abdel-Razzaq, Feras; Lee, Hae-Eun; Adachi, Chihaya; Burrows, Paul E.; Forrest, Stephen R.; and Thompson, Mark E., “Synthesis and Characterization of Phosphorescent Cyclometalated Iridium Complexes”; Inorg. Chem. 2001, 40, pp. 1704-1711.
Grushin, Vladimir V.; Herron, Norman; LeCloux, Daniel D.; Marshall, William J., Petrov, Viacheslav A.; “New, efficient electroluminescent materials based on organometallic Ir complexes,” Chem. Commun., 2001, pp. 1494-1495.
PCT International Search Report dated Apr. 11, 2007; International Application No. PCT/KR2007/000112; International Filing Date Jan. 8, 2007. All references cited in the Search Report and not previously submitted are listed above.
PCT International Written Opinion dated Apr. 11, 2007; International Application No. PCT/KR2007/000112; International Filing Date Jan. 8, 2007. All references cited in the Opinion and not previously submitted are listed above.

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