Electroluminescence device having an organic electroluminescent

Details Electroluminescence device having an organic electroluminescent Electroluminescence device having an organic electroluminescent

1990-01-05

1992-06-09

O'Shea, Sandra L.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

428917, H05B 3314

Patent

active

051210290

ABSTRACT:
An electroluminescence device (EL device) and method of manufacture thereof in which an emitting material is made of an organic compound represented by general formula (I), (I') or (II): ##STR1## The EL device displays a high brightness by applying only low voltage.

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Applied Physics Letters, vol. 51, No. 12, Sep. 21, 1987, C. W. Tang et al., "Organic Electroluminescent Diodes," pp. 913-915.
Japanese Journal of Applied Physics, vol. 27, No. 2, Feb. 1988, Chiyaya Adachi et al., "Electroluminescence in Organic Films with Three-Layer Structure," pp. L 269-L-271.

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