Electroluminescence device

Details Electroluminescence device Electroluminescence device

1989-12-29

1992-02-04

Seidleck, James J.

Stock material or miscellaneous articles

Composite

Of inorganic material

313504, 313507, 428917, H01J 162

Patent

active

050859471

ABSTRACT:
An electroluminescence device containing a first organic compound having positive-hole-transporting and luminous properties, such as a triphenyl amine compound, a stilbene derivative or a pyrazoline derivative, and a second organic compound having electron-transporting property, such as an oxadiazole derivative, in its luminescence layer interposed between a pair of electrodes.

REFERENCES:
patent: 4720432 (1988-01-01), Van Slyke et al.
patent: 4769292 (1988-09-01), Tang et al.
patent: 4885211 (1989-12-01), Tang et al.

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