Organic electroluminescent element
First Claim
1. An EL element comprising a hole-injecting electrode, an electron-injecting electrode, and an organic film layer including at least an organic luminous material formed between the hole and electron-injecting electrodes, characterized in that the organic film layer is made of 10-hydroxybenzo [h] quinoline--metal complex expressed by Chemical Formula 111 and Chemical Formula 112 ##STR48##
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Abstract
The present invention provides an organic EL element improved in durability. The organic EL element comprises a hole-injecting electrode and an electron-injecting electrode, and at least a film made of a luminous material therebetween, wherein the luminous material is one of a metal complex polymer, an inner complex salt having two or more ligands, and 10-hydroxybenzo [h] quinoline-metal complex.
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Citations
26 Claims
- 1. An EL element comprising a hole-injecting electrode, an electron-injecting electrode, and an organic film layer including at least an organic luminous material formed between the hole and electron-injecting electrodes, characterized in that the organic film layer is made of 10-hydroxybenzo [h] quinoline--metal complex expressed by Chemical Formula 111 and Chemical Formula 112 ##STR48##
Specification