Organic electroluminescence device, lighting device, and...

Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material

Reexamination Certificate

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Details

C257SE51027, C313S504000

Reexamination Certificate

active

07897962

ABSTRACT:
Disclosed is an organic EL device exhibiting enhanced light-emitting efficiency and long-lived durability, and a lighting device and display device by use thereof.

REFERENCES:
patent: 5821002 (1998-10-01), Ohnishi et al.
patent: 2006/0081840 (2006-04-01), Mori et al.
patent: 0725120 (1996-08-01), None
patent: 2419464 (2006-04-01), None
patent: 09-045478 (1997-02-01), None
patent: 2003-3272843 (2003-09-01), None
patent: 2006-19678 (2006-01-01), None
International Search Report for International Application PCT/JP2007/056848; Date of mailing Jun. 19, 2007; with English translation.

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