Electroluminescent device

Details Electroluminescent device Electroluminescent device

2003-05-30

2009-06-02

Tarazano, D. Lawrence (Department: 1794)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C252S301160, C252S301270, C313S504000, C313S506000

Reexamination Certificate

active

07541096

ABSTRACT:
Disclosed are electroluminescent devices that comprise organic layers that contain certain 2H-benzotriazole compounds. The 2H-benzotriazole compounds of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in for example mobile phones, televisions and personal computer screens.

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