Phenylanthracene derivative and organic EL element

Details Phenylanthracene derivative and organic EL element Phenylanthracene derivative and organic EL element

1995-04-26

1997-06-03

Nold, Charles

Stock material or miscellaneous articles

Composite

Of inorganic material

428917, 313503, 313504, 313506, 548528, H05B 3314, C07C 6976

Patent

active

056353081

ABSTRACT:
Phenylanthracene derivatives of the formula: A.sub.1 --L--A.sub.2 wherein A.sub.1 and A.sub.2 each are a monophenylanthryl or diphenylanthryl group and L is a valence bond or a divalent linkage group, typically arylene are novel opto-electronic functional materials. They are used as an organic compound layer of organic EL device, especially a light emitting layer for blue light emission.

REFERENCES:
Appl. Phys. Lett., vol. 56, No. 9, pp. 799-801, Feb. 26, 1990, Chihaya Adachi, et al., "Blue Light-Emitting Organic Electrluminescent Devices".
J. Org. Chem., vol. 57, No. 6, 1992, No. 9, pp. 1883-1887, Hans-Dieter Becker, et al., "Molecular Conformations of 9,9'-Bianthryl, DI-9-Anthrylmethane, and Some Related Twisted Anthracene Derivatives".

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