Organic electroluminescent elements for stable electroluminescent
First Claim
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1. An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode;
- the organic electroluminescent element includes an organic material or a mixture thereof of 9,10-di-(2-naphthyl)anthracene derivatives.
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Abstract
An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode; the organic electroluminescent element includes an organic material or a mixture thereof of 9,10-di-(2-naphthyl)anthracene derivatives.
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Citations
9 Claims
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1. An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode;
- the organic electroluminescent element includes an organic material or a mixture thereof of 9,10-di-(2-naphthyl)anthracene derivatives.
- View Dependent Claims (2)
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3. An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode;
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
wherein;R1, R2, R3, and R4 are individual substituents or a group of substituents, each substituent is individually selected from hydrogen, or alkyl of from 1 to 24 carbon atoms.
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
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4. An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode;
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
##STR23## wherein;
R1, R2, R3, and R4 are individual substituents or a group of substituents, each substituent is individually selected from aryl or substituted aryl of from 5 to 20 carbon atoms.
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
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5. An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode;
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
##STR24## wherein;
R1, R2, R3, and R4 are individual substituents or a group of substituents, each substituent is individually selected from carbon atoms necessary to complete a fused aromatic ring of anthracenyl, pyrenyl, or perylenyl.
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
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6. An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode;
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
##STR25## wherein;
R1, R2, R3, and R4 are individual substituents or a group of substituents, each substituent is individually selected from heteroaryl or substituted heteroaryl of from 5 to 24 carbon atoms, carbon atoms necessary to complete a fused heteroaromatic ring of furyl, thienyl, pyridyl, quinolinyl and other heterocyclic systems.
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
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7. An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode;
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
##STR26## wherein;
R1, R2, R3, and R4 are individual substituents or a group of substituents, each substituent is individually selected from alkoxyl, amino, alkyl amino, or aryl amino of from 1 to 24 carbon atoms.
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
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8. An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode;
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
##STR27## wherein;
R1, R2, R3, and R4 are individual substituent or a group of substituents, each substituent is individually selected from fluorine, chlorine, bromine or cyano.
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
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9. An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode;
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
##STR28## wherein;
R1, R2, R3, and R4 are individual substituents or a group of substituents, each substituent is individually selected from the following groups consisting of;Group 1 hydrogen, or alkyl of from 1 to 24 carbon atoms; Group 2 aryl or substituted aryl of from 5 to 20 carbon atoms; Group 3 carbon atoms necessary to complete a fused aromatic ring of naphthyl, anthracenyl, pyrenyl, or perylenyl; Group 4 heteroaryl or substituted heteroaryl of from 5 to 24 carbon atoms, carbon atoms necessary to complete a fused heteroaromatic ring of furyl, thienyl, pyridyl, quinolinyl and other heterocyclic systems; Group 5 alkoxyl, amino, alkyl amino, or aryl amino of from 1 to 24 carbon atoms; and Group 6 fluorine, chlorine, bromine or cyano.
- the organic electroluminescent element includes an organic material or a mixture thereof having the structure;
Specification