Luminescent compounds with carbene ligands

Stock material or miscellaneous articles – Composite – Of inorganic material

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C428S917000, C313S504000, C257S040000, C257SE51044

Reexamination Certificate

active

08007926

ABSTRACT:
An organic light emitting device is provided. The device has an anode, a cathode and an organic layer disposed between the anode and the cathode. The organic layer comprises a compound further comprising one or more carbene ligands coordinated to a metal center.

REFERENCES:
patent: 4769292 (1988-09-01), Tang et al.
patent: 5247190 (1993-09-01), Friend et al.
patent: 5703436 (1997-12-01), Forrest et al.
patent: 5707745 (1998-01-01), Forrest et al.
patent: 5834893 (1998-11-01), Bulovic et al.
patent: 5844363 (1998-12-01), Gu et al.
patent: 6013982 (2000-01-01), Thompson et al.
patent: 6087196 (2000-07-01), Sturm et al.
patent: 6091195 (2000-07-01), Forrest et al.
patent: 6097147 (2000-08-01), Baldo et al.
patent: 6160267 (2000-12-01), Kunugi et al.
patent: 6294398 (2001-09-01), Kim et al.
patent: 6303238 (2001-10-01), Thompson et al.
patent: 6310360 (2001-10-01), Forrest et al.
patent: 6337102 (2002-01-01), Forrest et al.
patent: 6383666 (2002-05-01), Kim et al.
patent: 6420057 (2002-07-01), Ueda et al.
patent: 6458475 (2002-10-01), Adachi et al.
patent: 6468819 (2002-10-01), Kim et al.
patent: 6548956 (2003-04-01), Forrest et al.
patent: 6576134 (2003-06-01), Agner
patent: 6602540 (2003-08-01), Gu et al.
patent: 7154114 (2006-12-01), Brooks et al.
patent: 7279704 (2007-10-01), Walters et al.
patent: 7393599 (2008-07-01), Thompson et al.
patent: 7445855 (2008-11-01), Mackenzie et al.
patent: 7534505 (2009-05-01), Lin et al.
patent: 7601436 (2009-10-01), Djurovich et al.
patent: 7655323 (2010-02-01), Walters et al.
patent: 2001/0015432 (2001-08-01), Igarashi et al.
patent: 2001/0019782 (2001-09-01), Igarashi et al.
patent: 2002/0024293 (2002-02-01), Igarashi et al.
patent: 2002/0034656 (2002-03-01), Thompson et al.
patent: 2002/0048689 (2002-04-01), Igarashi et al.
patent: 2002/0063516 (2002-05-01), Tsuboyama et al.
patent: 2002/0064681 (2002-05-01), Takiguchi et al.
patent: 2002/0071963 (2002-06-01), Fujii
patent: 2002/0121638 (2002-09-01), Grushin et al.
patent: 2002/0182441 (2002-12-01), Lamansky et al.
patent: 2002/0190250 (2002-12-01), Grushin et al.
patent: 2003/0068526 (2003-04-01), Kamatani et al.
patent: 2003/0068536 (2003-04-01), Tsuboyama et al.
patent: 2003/0072964 (2003-04-01), Kwong et al.
patent: 2003/0091862 (2003-05-01), Tokito et al.
patent: 2003/0096138 (2003-05-01), Lecloux et al.
patent: 2003/0141809 (2003-07-01), Furugori et al.
patent: 2003/0162299 (2003-08-01), Hsieh et al.
patent: 2004/0075096 (2004-04-01), Grushin et al.
patent: 2006/0258043 (2006-11-01), Bold et al.
patent: 1191613 (2002-03-01), None
patent: 1191614 (2002-03-01), None
patent: 1239526 (2002-09-01), None
patent: WO 92/02714 (1992-02-01), None
patent: WO 02/074015 (2002-09-01), None
patent: WO 03/084972 (2003-10-01), None
patent: WO 03/088271 (2003-10-01), None
patent: WO 03/099959 (2003-12-01), None
Baldo et al., “Highly Efficient Phosphorescent Emission from Organic Electroluminescent Devices,” Nature, vol. 395, pp. 151-154 (1998).
Baldo et al., “Very High-Efficiency Green Organic Light-Emitting Devices Based on Electrophosphorescence,” Appl. Phys. Lett., vol. 75, No. 1, pp. 4-6 (1999).
Adachi et al., “Nearly 100% Internal Phosphorescent Efficiency in an Organic Light Emitting Device,” J. Appl. Phys., vol. 90, pp. 5048-05051 (2001).
Koizumi et al., “Terpyridine-Analogous (N,N,C)-Tridentate Ligands: Synthesis, Structures, and Electrochemical Properties of Ruthenium (II) Complexes Bearing Tridentate Pyridinium and Pyridinylidene Ligands,” Organometallics, vol. 22, pp. 970-975 (2003).
Ashkenazi et al., “Discovery of the First Metallaquinone,” J. Am. Chem. Soc., vol. 122, pp. 8797-8798 (2000).
Cattoen, et al., “Amino-Aryl-Carbenes: Alternative Ligands for Transition Metals?” J. Am. Chem. Soc., vol. 126, pp. 1342-1343 (2004).
Wong et al., “Ruthenium (II) o-Acetylide and Carbene Complexes Supported by the Terpyridine-Bipyridine Ligand Set: Structural, Spectroscopic, and Photochemical Studies,” Organometallics, vol. 23, pp. 2263-2272 (2004).
Klapars et al., “A General and Efficient Copper Catalyst for the Amidation of Aryl Halides and the N-Arylation of Nitrogen Heterocycles,” J. Am. Chem. Soc., vol. 123, pp. 7727-7729 (2001).
Bourissou et al., “Stable Carbenes,” Chem Rev. vol. 100, pp. 39-91 (2000).
Lai et al., “Carbene and Isocyanide Ligation at Luminescent Cyclometalated 6-Phenyl-2,2′-bipyridyl Platinum (II) Complexes: Structural and Spectroscopic Studies,” Organometallics, vol. 18, pp. 3327-3336 (1999).
Xue et al., “Spectroscopic and Excited-State Properties of Luminescent Rhenium (I) N-Heterocyclic Carbene Complexes Containing Aromatic Diimine Ligands,” Organometallics, vol. 17, pp. 1622-1630 (1998).
Wang et al., “Facile Synthesis of Silver (I)-Carbene Complexes. Useful Carbene Transfer Agents,” Organometallics, vol. 17, pp. 972-975 (1998).
Cardin et al., “Transition Metal-Carbene Complexes,” Chem. Rev., vol. 72, pp. 545-574 (1972).
Kunkely et al., “Optical Properties of Transition Metal Complexes with N-Heterocyclic Carbenes as Ligands. 1,3-di-t-Butylimidazol-2-ylidene as Charge Transfer Donor and Acceptor,” J. Organometallic Chem., vol. 684, pp. 113-116 (2003).
U.S. Appl. No. 09/931,948, to Lu et al., filed Aug. 20, 2001.
U.S. Appl. No. 10/233,470, to Shtein et al., filed Sep. 4, 2002.
U.S. Appl. No. 10/680,066, to Ren et al., filed Oct. 6, 2003.
U.S. Appl. No. 10/771,423, to Ma et al., filed Feb. 3, 2004.
U.S. Appl. No. 60/370,676, filed Apr. 2002.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Luminescent compounds with carbene ligands does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Luminescent compounds with carbene ligands, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Luminescent compounds with carbene ligands will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2702875

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.