Title:
ELECTROLUMINESCENT IRIDIUM COMPOUNDS HAVING RED-ORANGE OR RED EMISSION AND DEVICES MADE WITH SUCH COMPOUNDS
Document Type and Number:
WIPO Patent Application WO2003040256
Kind Code:
A3
Abstract:
The present invention is generally directed to electroluminescent Ir(III) complexes which have emission maxima in the red-orange to red region of the visible spectrum, and devices that are made with the Ir(III) complexes.
Inventors:
LECLOUX DANIEL DAVID (US)
PETROV VIACHESLAV A (US)
WANG YING (US)
PETROV VIACHESLAV A (US)
WANG YING (US)
Application Number:
PCT/US2002/035429
Publication Date:
September 18, 2003
Filing Date:
November 04, 2002
Export Citation:
Assignee:
DU PONT (US)
LECLOUX DANIEL DAVID (US)
PETROV VIACHESLAV A (US)
WANG YING (US)
LECLOUX DANIEL DAVID (US)
PETROV VIACHESLAV A (US)
WANG YING (US)
International Classes:
C07D215/10; C07D217/10; C07D217/16; H01L51/50; C07D401/04; C07D409/04; C07F15/00; C09K11/06; H01L51/30; (IPC1-7): C09K11/06; H05B33/14; H01L51/20
Domestic Patent References:
| WO2001041512A1 | 2001-06-07 | |||
| WO2002044189A1 | 2002-06-06 | |||
| WO2002002714A2 | 2002-01-10 | |||
| WO2000070655A2 | 2000-11-23 |
Foreign References:
| US20010019782A1 | 2001-09-06 | |||
| EP1191612A2 | 2002-03-27 |
Other References:
LAMANSKY SERGEY ET AL: "Highly phosphorescent bis-cyclometalated iridium complexes: synthesis, photophysical characterization and use in organic light emitting diodes", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC, US, vol. 123, no. 18, 9 May 2001 (2001-05-09), pages 4304 - 4312, XP002955894, ISSN: 0002-7863
LAMANSKY S ET AL: "Synthesis and Characterization of Phosphorescent Cyclometalated Iridium Complexes", INORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, EASTON, US, vol. 40, no. 7, 2001, pages 1704 - 1711, XP002196399, ISSN: 0020-1669
DJUROVICH P I ET AL: "IR(III) CYCLOMETALATED COMPLEXES AS EFFICIENT PHOSPHORESCENT EMITTERS IN POLYMER BLEND AND ORGANIC LEDS", POLYMER PREPRINTS, AMERICAN CHEMICAL SOCIETY, US, vol. 41, no. 1, March 2000 (2000-03-01), pages 770 - 771, XP001052648, ISSN: 0032-3934
LAMANSKY S ET AL: "Synthesis and Characterization of Phosphorescent Cyclometalated Iridium Complexes", INORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, EASTON, US, vol. 40, no. 7, 2001, pages 1704 - 1711, XP002196399, ISSN: 0020-1669
DJUROVICH P I ET AL: "IR(III) CYCLOMETALATED COMPLEXES AS EFFICIENT PHOSPHORESCENT EMITTERS IN POLYMER BLEND AND ORGANIC LEDS", POLYMER PREPRINTS, AMERICAN CHEMICAL SOCIETY, US, vol. 41, no. 1, March 2000 (2000-03-01), pages 770 - 771, XP001052648, ISSN: 0032-3934
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