Method for fabricating organic electro-luminance device

Details Method for fabricating organic electro-luminance device Method for fabricating organic electro-luminance device

2004-12-10

2009-08-25

Meeks, Timothy H (Department: 1792)

Coating processes

Electrical product produced

Fluorescent or phosphorescent base coating

C313S504000, C313S505000, C313S509000, C428S917000, C445S024000, C427S259000, C427S271000, C427S553000

Reexamination Certificate

active

07579040

ABSTRACT:
Provided is a method for fabricating an organic EL device that can prevent delamination of an electrode. The method includes: forming electrode separators on a substrate, the electrode separators being spaced apart by a constant distance from one another; and depositing an electrode material on an entire surface of the substrate including the electrode separators to form an electrode separated by the electrode separators. According to the present invention, since the anode is automatically separated in the unit of pixels due to the existence of the electrode separator, delamination of the anode can be prevented, and further product reliability can be enhanced. Also, since a complicated photolithography process is not needed, process efficiency can be enhanced.

REFERENCES:
patent: 5701055 (1997-12-01), Nagayama et al.
patent: 6538390 (2003-03-01), Fujita et al.
patent: 2001/0035393 (2001-11-01), Lu et al.
patent: 2002/0011783 (2002-01-01), Hosokawa
patent: 2003/0006697 (2003-01-01), Weaver
patent: 2003/0025118 (2003-02-01), Yamazaki et al.
patent: 1363200 (2002-08-01), None
patent: 0 732 868 (2000-05-01), None
patent: 2001-015267 (2001-01-01), None
Japanese Office Action dated Nov. 22, 2006.
European Search Report dated Jun. 28, 2006.

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