Arylamine compound and organic electroluminescent device

Details Arylamine compound and organic electroluminescent device Arylamine compound and organic electroluminescent device

2011-01-04

2011-01-04

Tarazano, D. Lawrence (Department: 1786)

Stock material or miscellaneous articles

Composite

Of inorganic material

C313S504000, C548S444000

Reexamination Certificate

active

07862905

ABSTRACT:
The present invention provides an arylamine compound having a molecular weight of from 1500 to 6000 represented by the general formula (1):According to the present invention, there can be provided an arylamine compound having excellent hole injection and transporting characteristics and being capable of forming a stable thin film. By using the compound, emission efficiency and durability of conventional organic EL devices can remarkably be improved.

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English Translation of JP 10-284252.
English Translation of JP 2000-063335.
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