Organic electroluminescent device having improved durability

Details Organic electroluminescent device having improved durability Organic electroluminescent device having improved durability

1993-02-01

1995-10-10

Mold, Charles R.

Stock material or miscellaneous articles

Composite

Of inorganic material

428691, 428917, 313503, 313504, 313506, H05B 3314, H05B 3320

Patent

active

054569885

ABSTRACT:
An electroluminescent device having a hole injection electrode, an electron injection electrode, and at least an organic emitting layer therebetween, said organic emitting layer includes an 8-quinolinol derivative-metal complex whose ligand is selected from the group consisting of chemical formulas 102 through 106:

REFERENCES:
patent: 5061569 (1991-10-01), VanSlyke et al.
patent: 5142343 (1992-08-01), Hosokawa et al.
patent: 5200668 (1993-04-01), Ohashi et al.
patent: 5281489 (1994-01-01), Mori et al.

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