Transition metal complex and light-emitting device
AssigneeFUJIFILM Corporation
InventorTatsuya Igarashi
Life of this patent
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Abstract
A light-emitting device comprising a pair of electrodes and one or more organic layers disposed between the electrodes, the one or more organic layers comprising a light-emitting layer. At least one of the organic layers comprises a transition metal complex containing a moiety represented by the following formula (1): wherein M11 represents a transition metal ion; and R11, R12, R13, R14, R15, R16 and R17 represent a substituent or a single bond, respectively, or a tautomer thereof.
Claims2
A light-emitting device comprising a pair of electrodes and one or more organic layers disposed between said electrodes, said one or more organic layers comprising a light-emitting layer, wherein at least one of said one or more organic layers comprises a transition metal complex containing a moiety represented by the following formula (11):
- wherein M111 represents a transition metal ion;
- Q111 represents an atomic group forming a ring;
- Q112 represents an atomic group forming a nitrogen-containing heterocyclic ring;
- EWG111 represents an electron-withdrawing group;
- n111 represents an integer of 1 or more;
- and R111, R112, R113, R114, R115, R116 and R117 represent a substituent.
Dependencies are inferred from the claim text.