Blue organic electroluminescent device comprising dopants...

Details Blue organic electroluminescent device comprising dopants... Blue organic electroluminescent device comprising dopants...

2006-08-03

2009-10-27

Roy, Sikha (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C428S917000, C428S690000, C313S504000, C313S506000, C257S040000, C257SE51044

Reexamination Certificate

active

07608993

ABSTRACT:
A blue organic electroluminescent device (1) including at least an emitting layer (40) between an anode (20) and a cathode (60), the emitting layer (40) including a host material and a plurality of dopants, at least one of the dopants having ultraviolet luminescent properties.

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