Bifunctional compounds and OLED using the same

Details Bifunctional compounds and OLED using the same Bifunctional compounds and OLED using the same

2005-12-21

2009-12-29

Garrett, Dawn (Department: 1794)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C313S506000

Reexamination Certificate

active

07638206

ABSTRACT:
This invention discloses a new class of bifunctional blue emitting materials for organic electroluminescent (EL) applications. These compounds contain two functionalities: an emission chromophore comprised of an anthryl group and an electron transport group. Employment of these compounds improves device efficiency and stability.

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