Title:
LOW WORK FUNCTION METAL COMPLEXES AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO2004015746
Kind Code:
A3
Abstract:
The present invention provides conductive metal-ligand coordination complexes that are useful in a variety of electronic devices. For example, such complexes are useful in organic light emitting devices composed of one or more layers of organic material between two conductors. The use of metal-ligand coordination complexes of the present invention as the cathode, replaces the more typically employed reactive metals, which function as the electron injecting contact, and provides for improved or longer-lived devices.
Inventors:
ELLIOTT C MICHAEL (US)
BLOOM COREY J (US)
BLOOM COREY J (US)
Application Number:
PCT/US2003/025150
Publication Date:
September 01, 2005
Filing Date:
August 12, 2003
Export Citation:
Assignee:
UNIV COLORADO STATE RES FOUND (US)
ELLIOTT C MICHAEL (US)
BLOOM COREY J (US)
ELLIOTT C MICHAEL (US)
BLOOM COREY J (US)
International Classes:
H01L51/00; H01L51/30; H01L51/50; H01L51/52; H05B33/10; H05B33/26; (IPC1-7): H01J19/24; H01J1/16; H01J5/50; C07D213/04; C07D207/00
Domestic Patent References:
| WO2004085450A2 | 2004-10-07 |
Foreign References:
| US6140503A | 2000-10-31 |
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