Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2011-06-14
2011-06-14
Tarazano, D. Lawrnece (Department: 1786)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C546S285000, C564S427000
Reexamination Certificate
active
07960039
ABSTRACT:
An amino compound for an organic light-emitting device of general formula [1]:wherein X1is bonded to the pair of fluorenyl groups at meta-positions to each other and is substituted or unsubstituted aromatic ring, fused polycyclic ring, or heterocyclic ring; Y1and Y2are each substituted or unsubstituted alkyl, aryl, or heterocyclic and are the same or different; Z1to Z4are each hydrogen, halogen, or substituted or unsubstituted alkyl, aralkyl, alkenyl, alkynyl, alkoxy, aryl, or heterocyclic and are the same or different; R1to R4are each hydrogen, halogen, or substituted or unsubstituted alkyl, aryl, or heterocyclic and are the same or different; a and d are each 1 to 4; and b and c are each 1 to 3.
REFERENCES:
patent: 7229702 (2007-06-01), Saitoh
patent: 7241513 (2007-07-01), Suzuki
patent: 2004/0137267 (2004-07-01), Igarashi et al.
patent: 2005/0236974 (2005-10-01), Suzuki
patent: 2005/0236977 (2005-10-01), Yamada et al.
patent: 2005/0244670 (2005-11-01), Saitoh
patent: 2006/0068221 (2006-03-01), Saitoh
patent: 2006/0121312 (2006-06-01), Yamada
patent: 2006/0134425 (2006-06-01), Suzuki
patent: 2006/0166034 (2006-07-01), Saitoh
patent: 2007/0111029 (2007-05-01), Yamada
patent: 11144875 (1999-05-01), None
patent: 2003048868 (2003-02-01), None
patent: 2005060382 (2005-03-01), None
patent: 2005119994 (2005-05-01), None
patent: WO 2007072952 (2007-06-01), None
Machine translation of JP-2005-060382. Date: Mar. 10, 2005.
Machine translation of JP-2005-119994. Date: May 12, 2005.
Abe Shigemoto
Negishi Chika
Senoo Akihiro
Yamada Naoki
Bohaty Andrew K
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Tarazano D. Lawrnece
LandOfFree
Amino compound for organic light-emitting device and organic... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Amino compound for organic light-emitting device and organic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amino compound for organic light-emitting device and organic... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2714770