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US 2015/0311441 A1Published application
Metal complex compound, and organic light-emitting element and display device containing the same
AssigneeCanon Kabushiki Kaisha
InventorsJun Kamatani, Naoki Yamada, Tetsuya Kosuge, Hirokazu Miyashita
Life of this patent
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Abstract
A metal complex compound is expressed by the following general formula [1]: In general formula [1], M represents sodium or potassium. R1 to R16 each represent a hydrogen atom or a substituent.
Claims16
A metal complex compound expressed by the following general formula [1]:
- wherein M represents sodium or potassium, R1 to R16 each represent hydrogen or a substituent selected from the group consisting of halogen atoms, a cyano group, alkyl groups that may be substituted with an halogen atom, alkoxy groups that may be substituted with an halogen atom, and aromatic hydrocarbon groups that may be substituted with at least one species selected from the group consisting of halogen atoms, substituted or unsubstituted alkyl groups, substituted or unsubstituted alkoxy groups, substituted amino groups, a cyano group, and substituted or unsubstituted aromatic hydrocarbon groups, and wherein at least one of the R1 to R16 is the substituent.
An organic light emitting element comprising:
- an anode;
- a cathode;
- a luminescent layer disposed between the anode and the cathode;
- and
- an organic compound layer in contact with the cathode between the cathode and the luminescent layer, the organic compound layer containing a metal complex compound expressed by the following general formula [1]:
- wherein M represents sodium or potassium, and R1 to R16 each represent a hydrogen atom or a substituent selected from the group consisting of halogen atoms, a cyano group, alkyl groups that may be substituted with a halogen atom, alkoxy groups that may be substituted with a halogen atom, and aromatic hydrocarbon groups that may be substituted with at least one species selected from the group consisting of halogen atoms, substituted or unsubstituted alkyl groups, substituted or unsubstituted alkoxy groups, substituted amino groups, substituted or unsubstituted aromatic hydrocarbon groups.
3 more elements
Dependencies are inferred from the claim text.