Title:
METHOD FOR PREPARING IRIDIUM COMPLEX, AND ORGANIC ELECTROLUMINESCENT DEVICE USING IRIDIUM COMPLEX PREPARED THEREBY
Document Type and Number:
WIPO Patent Application WO/2016/105133
Kind Code:
A1
Abstract:
The present invention relates to: a method for preparing, with high selectivity and in a high yield, an iridium complex having a heteroleptic fac-Ir(C^N)2(C^N)' structure by reacting an iridium intermediate and a ligand compound in the presence of a mixture solvent comprising a halogen-containing solvent and an alcohol-based solvent; and an organic electroluminescent device using an iridium complex prepared by the method.
Inventors:
EUM MIN-SIK (KR)
BEAK YOUNGMI (KR)
BEAK YOUNGMI (KR)
Application Number:
PCT/KR2015/014198
Publication Date:
June 30, 2016
Filing Date:
December 23, 2015
Export Citation:
Assignee:
DOOSAN CORP (KR)
International Classes:
C07F15/00; C09K11/06; H01L51/50
Domestic Patent References:
| WO2014094964A1 | 2014-06-26 |
Foreign References:
| KR20140052418A | 2014-05-07 | |||
| KR20140074726A | 2014-06-18 |
Attorney, Agent or Firm:
HANBEOT PATENT & LAW FIRM (KR)
특허법인 한벗 (KR)
특허법인 한벗 (KR)
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