Title:
エレクトロニクス用の発光材料
Document Type and Number:
Japanese Patent JP2013542175
Kind Code:
A
Abstract:
The present invention relates to an organometallic complex, to the preparation of said material, to the use of said material and to a light emitting device which transform electric energy into light. The present invention is further related to provide phosphorescent complexes which contribute to extend the life time in operation of said OLEDs and especially when they are involved in the EL. The objectives of this invention are accomplished by iridium complex comprising 7-membered fused ring ligands which are tris-homoleptic or bis-homoleptic with an ancillary ligand.
Inventors:
Mohammed Kaja Nazerdin
Etienne David Baranov
Michel Gretzell
Etienne David Baranov
Michel Gretzell
Application Number:
JP2013524403A
Publication Date:
November 21, 2013
Filing Date:
August 03, 2011
Export Citation:
Assignee:
Solvay (Societe Anonym)
International Classes:
C07F15/00; C07C49/92; C09K11/06; H01L51/50
Domestic Patent References:
| JP2005170851A | 2005-06-30 | |||
| JP2013526042A | 2013-06-20 | |||
| JP2007254539A | 2007-10-04 | |||
| JP2005255891A | 2005-09-22 | |||
| JP2003007469A | 2003-01-10 | |||
| JP2007217397A | 2007-08-30 | |||
| JP2000299187A | 2000-10-24 | |||
| JPH09157642A | 1997-06-17 | |||
| JP2009526071A | 2009-07-16 | |||
| JP2009266927A | 2009-11-12 |
Other References:
THUMMEL, RANDOLPH P. ET AL.: "Preparation of 3,2'-Annelated 2-Phenylpyridines and Their Cyclopalladation Chemistry", JOURNAL OF ORGANIC CHEMISTRY, vol. 52(1), JPN6015029056, 1987, pages 73 - 78, ISSN: 0003118720
TAKIZAWA, SHIN-YA ET AL.: "Synthesis, characterization and electroluminescence properties of new iridium complexes based on cyc", JOURNAL OF MATERIALS CHEMISTRY, vol. 17(9), JPN6015029053, 2007, pages 841 - 849, ISSN: 0003118718
JAHNG, YURNGDONG ET AL.: "Synthesis and properties of 3,2'-polymethylene-6-(2''-pyridyl)-2-phenylpyridines and their cycloplat", INORGANICA CHIMICA ACTA, vol. 267(2), JPN6015029055, 1998, pages 265 - 270, ISSN: 0003118719
TAKIZAWA, SHIN-YA ET AL.: "Synthesis, characterization and electroluminescence properties of new iridium complexes based on cyc", JOURNAL OF MATERIALS CHEMISTRY, vol. 17(9), JPN6015029053, 2007, pages 841 - 849, ISSN: 0003118718
JAHNG, YURNGDONG ET AL.: "Synthesis and properties of 3,2'-polymethylene-6-(2''-pyridyl)-2-phenylpyridines and their cycloplat", INORGANICA CHIMICA ACTA, vol. 267(2), JPN6015029055, 1998, pages 265 - 270, ISSN: 0003118719
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Shinya Mitsuhiro