Organic electroluminescent device
First Claim
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1. An organic electroluminescent device comprising:
- a pair of electrodes comprising a positive electrode and a negative electrode; and
a plurality of organic compound layers including a light emitting layer between the pair of electrodes, wherein at least one layer containing a metal complex having a tridentate or more ligand is provided between the light emitting layer and the negative electrode.
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Abstract
An organic electroluminescent device comprising: a pair of electrodes comprising a positive electrode and a negative electrode; and a plurality of organic compound layers including a light emitting layer between the pair of electrodes, wherein at least one layer containing a metal complex having a tridentate or more ligand is provided between the light emitting layer and the negative electrode.
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Citations
7 Claims
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1. An organic electroluminescent device comprising:
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a pair of electrodes comprising a positive electrode and a negative electrode; and
a plurality of organic compound layers including a light emitting layer between the pair of electrodes, wherein at least one layer containing a metal complex having a tridentate or more ligand is provided between the light emitting layer and the negative electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification