Organic electro-luminescent device having polymer emission...

Details Organic electro-luminescent device having polymer emission... Organic electro-luminescent device having polymer emission...

2008-01-22

2008-01-22

Patel, Ashok (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000, C428S917000

Reexamination Certificate

active

10694838

ABSTRACT:
An organic electro-luminescent device and a method for fabricating the same are disclosed in the present invention. The electro-luminescent device includes first and second electrodes over a substrate, and an organic emission layer between first and second electrodes, wherein the organic emission layer has a blended structure of a block copolymer and an organic emission material. The fabricating method includes forming a first electrode on a substrate, forming an organic emission layer over the first electrode, wherein the organic emission layer has a blended structure of a block copolymer and an organic emission material, and forming a second electrode over the organic emission layer.

REFERENCES:
patent: 6007928 (1999-12-01), Sakakibara et al.
patent: 6861502 (2005-03-01), Towns et al.
patent: 2001/0010367 (2001-08-01), Burnell-Jones
patent: 2002/0055014 (2002-05-01), Okada et al.
patent: 2003/0224205 (2003-12-01), Li et al.
patent: 2004/0004433 (2004-01-01), Lamansky et al.
patent: 2001-345182 (2001-12-01), None

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