Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2006-03-22
2011-11-08
Chriss, Jennifer (Department: 1786)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C544S225000, C257SE51044, C428S917000
Reexamination Certificate
active
08053974
ABSTRACT:
In a general formula (1), each of R1and R2represents any one of hydrogen, an alkyl group, a halogen group, —CF3, an alkoxy group, and an aryl group. M represents an element that belongs to Group 9 or Group 10. Here, an alkyl group having 1 to 4 carbon atoms is preferable in the alkyl group. A fluoro group is particularly preferable in the halogen group. An alkoxy group having 1 to 4 carbon atoms is preferable in the alkoxy group. A phenyl group is particularly preferable in the aryl group. Iridium is particularly preferable among the elements that belong to Group 9, and platinum is particularly preferable among the elements that belong to Group 10. The general formula (1) is inserted.
REFERENCES:
patent: 6821646 (2004-11-01), Tsuboyama et al.
patent: 6835469 (2004-12-01), Kwong et al.
patent: 7220495 (2007-05-01), Tsuboyama et al.
patent: 7238806 (2007-07-01), Inoue et al.
patent: 2005/0191527 (2005-09-01), Fujii et al.
patent: 2005/0221123 (2005-10-01), Inoue et al.
patent: 2005/0242715 (2005-11-01), Inoue et al.
patent: 2007/0213527 (2007-09-01), Inoue et al.
patent: 2009/0015143 (2009-01-01), Inoue et al.
patent: 1 191 612 (2002-03-01), None
patent: 1 690 866 (2006-08-01), None
patent: 2003-81988 (2003-03-01), None
patent: 2005-506361 (2005-03-01), None
patent: 2005-239648 (2005-09-01), None
patent: WO 2006/098460 (2006-08-01), None
European Search Report re application No. EP 06730325.5, dated Jul. 26, 2010.
International Search Report re application No. PCT/JP2006/306377, dated Jun. 13, 2006.
Written Opinion re application No. PCT/JP2006/306377, dated Jun. 13, 2006.
Hwang, F-M et al, “Iridium(III) Complexes with Orthometalated Quinoxaline Ligands: Subtle Tuning of Emission to the Saturated Red Color,” Inorganic Chemistry, vol. 44, No. 5, Feb. 4, 2005, pp. 1344-1353.
Duan, J-P et al, “New Iridium Complexes as Highly Efficient Orange-Red Emitters in Organic Light-Emitting Diodes,” Advanced Materials, vol. 15, No. 3, Feb. 5, 2003, pp. 224-228.
Zhang, G-L et al, “Synthesis and Phosphorescence of a New Iridium(III) Pyrazine Complex,” Acta Phys.-Chim. Sin., (Wuli Huaxue Xuebao), vol. 19, No. 10, Oct. 2003, pp. 889-891 (with English abstract).
Zhang, G-L et al, “Synthesis and Luminescence Property of a New Yellow Phosphorescent Iridium(III) Pyrazine Complex,” Chemical Journal of Chinese Universities, vol. 25, No. 3, Mar. 2004, pp. 397-400 (with English abstract).
Yersin, H. et al, “Triplet Emitters for Organic Light-Emitting Diodes: Basic Properties,”Highly Efficient OLEDs with Phosphorescent Materials,Wiley-VCH Verlag GmbH & Co. KGaA, 2008, pp. 1-18.
Office Action re European Application No. EP 06730325.5, dated Jun. 24, 2011.
Inoue Hideko
Ohsawa Nobuharu
Seo Satoshi
Chriss Jennifer
Husch & Blackwell LLP
Semiconductor Energy Laboratory Co,. Ltd.
Thompson Camie S
LandOfFree
Organometallic complex, and light emitting device and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Organometallic complex, and light emitting device and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organometallic complex, and light emitting device and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4285045