Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made such compounds

• US 20050095457A1
• Filed: 11/05/2004
• Published: 05/05/2005
• Est. Priority Date: 06/30/2000
• Status: Abandoned Application

• Current Assignee: Viacheslav A. Petrov, Vladimir Grushin, Ying Wang
• Original Assignee: Viacheslav A. Petrov, Vladimir Grushin, Ying Wang
• Inventors: Wang, Ying, Petrov, Viacheslav A., Grushin, Vladimir
• Application Number:
  US10/983,119
• Publication Number:
  US 20050095457A1
• Time in Patent Office: Days
• US Class Current: 428/690
• CPC Class Codes: C07D 213/26 Radicals substituted by halogen atoms or nitro radicals
• CPC Class Codes: C07D 213/30 Oxygen atoms
• CPC Class Codes: C07D 213/61 Halogen atoms or nitro radicals
• CPC Class Codes: C07D 213/68 attached in position 4
• CPC Class Codes: C07D 215/04 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms
• CPC Class Codes: C07D 239/26 with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
• CPC Class Codes: C07F 15/0033 Iridium compounds
• CPC Class Codes: C09K 11/06 containing organic luminescent materials
• CPC Class Codes: C09K 2211/1007 Non-condensed systems
• CPC Class Codes: C09K 2211/1011 Condensed systems
• CPC Class Codes: C09K 2211/1014 bridged by heteroatoms, e.g. N, P, Si or B
• CPC Class Codes: C09K 2211/1029 containing one nitrogen atom as the heteroatom
• CPC Class Codes: C09K 2211/185 of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
• CPC Class Codes: H05B 33/14 characterised by the chemical or physical composition or the arrangement of the electroluminescent material , or by the simultaneous addition of the electroluminescent material in or onto the light source
• CPC Class Codes: H10K 50/00 Organic light-emitting devices integrated devices or assemblies of multiple devices H10K59/00, H10K65/00; organic semiconductor lasers H01S5/36
• CPC Class Codes: H10K 50/11 characterised by the electroluminescent [EL] layers
• CPC Class Codes: H10K 85/341 Transition metal complexes, e.g. Ru(II)polypyridine complexes H10K85/331 takes precedence
• CPC Class Codes: H10K 85/342 comprising iridium
• CPC Class Codes: H10K 85/60 Organic compounds having low molecular weight H10K85/10 - H10K85/50 take precedence
• CPC Class Codes: Y10S 428/917 Electroluminescent

Abstract

The present invention is generally directed to electroluminescent Ir(III) compounds, the substituted 2-phenylpyridines, phenylpyrimidines, and phenylquinolines that are used to make the Ir(III) compounds, and devices that are made with the Ir(III) compounds.

Claims

1-22. -22. (canceled)

23. A mer-Ir(L)₃ or fac-Ir(L)₃ complex, wherein the L ligand has the Structure I