Organic electroluminescent device and fabricating method...

Details Organic electroluminescent device and fabricating method... Organic electroluminescent device and fabricating method...

2008-04-08

2008-04-08

Roy, Sikha (Department: 2879)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

C445S025000, C313S306000

Reexamination Certificate

active

10876621

ABSTRACT:
A method of fabricating a substrate for an organic electroluminescent device includes forming a first electrode on a substrate having a pixel region; forming an insulating layer on the first electrode at a boundary of the pixel region; forming an electroluminescent layer on the first electrode in the pixel region by printing a solution type electroluminescent material; forming a second electrode material layer on an entire surface of the substrate having the electroluminescent layer and the insulating layer; and oxidizing or ablating by laser the second electrode material layer at the boundary of the pixel region to form a second electrode in the pixel region and a metal oxide layer at the boundary of the pixel region.

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