Double-sided light emitting organic electroluminescence...

Details Double-sided light emitting organic electroluminescence... Double-sided light emitting organic electroluminescence...

2005-11-09

2009-02-10

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S503000, C313S509000, C445S024000

Reexamination Certificate

active

07489075

ABSTRACT:
The present invention relates to a both-side light emitting organic EL display device including a reflection film having an opening and a first electrode formed on the reflection film and in the opening. An organic layer is formed on the first electrode, and a second electrode is formed on the organic layer. The opening corresponds to a central portion of the first electrode.

REFERENCES:
patent: 6356032 (2002-03-01), Suzuki et al.
patent: 2001/0026123 (2001-10-01), Yoneda
patent: 2003/0151355 (2003-08-01), Hosokawa
patent: 2005/0040753 (2005-02-01), Osame et al.
patent: 2007/0210700 (2007-09-01), Kato et al.
patent: 2001004993 (2001-01-01), None
patent: 2003068472 (2003-03-01), None
patent: 2003223989 (2003-08-01), None
patent: 2004045771 (2004-02-01), None
patent: 1020030084336 (2003-11-01), None

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